feat(cli): support React 17 JSX transforms (#12631)

Closes #8440

38 files changed, 1084 insertions, 167 deletions

diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 32527180b..0fe47934d 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -41,8 +41,8 @@ winres = "0.1.11"
 [dependencies]
 deno_ast = { version = "0.5.0", features = ["bundler", "codegen", "dep_graph", "module_specifier", "proposal", "react", "sourcemap", "transforms", "typescript", "view", "visit"] }
 deno_core = { version = "0.105.0", path = "../core" }
-deno_doc = "0.19.0"
-deno_graph = "0.10.0"
+deno_doc = "0.20.0"
+deno_graph = "0.11.1"
 deno_lint = { version = "0.19.0", features = ["docs"] }
 deno_runtime = { version = "0.31.0", path = "../runtime" }
 deno_tls = { version = "0.10.0", path = "../ext/tls" }
diff --git a/cli/ast/mod.rs b/cli/ast/mod.rs
index 626e75b45..e3722c149 100644
--- a/cli/ast/mod.rs
+++ b/cli/ast/mod.rs
@@ -122,15 +122,26 @@ pub struct EmitOptions {
   pub inline_source_map: bool,
   /// Should the sources be inlined in the source map.  Defaults to `true`.
   pub inline_sources: bool,
-  // Should a corresponding .map file be created for the output. This should be
-  // false if inline_source_map is true. Defaults to `false`.
+  /// Should a corresponding .map file be created for the output. This should be
+  /// false if inline_source_map is true. Defaults to `false`.
   pub source_map: bool,
+  /// `true` if the program should use an implicit JSX import source/the "new"
+  /// JSX transforms.
+  pub jsx_automatic: bool,
+  /// If JSX is automatic, if it is in development mode, meaning that it should
+  /// import `jsx-dev-runtime` and transform JSX using `jsxDEV` import from the
+  /// JSX import source as well as provide additional debug information to the
+  /// JSX factory.
+  pub jsx_development: bool,
   /// When transforming JSX, what value should be used for the JSX factory.
   /// Defaults to `React.createElement`.
   pub jsx_factory: String,
   /// When transforming JSX, what value should be used for the JSX fragment
   /// factory.  Defaults to `React.Fragment`.
   pub jsx_fragment_factory: String,
+  /// The string module specifier to implicitly import JSX factories from when
+  /// transpiling JSX.
+  pub jsx_import_source: Option<String>,
   /// Should JSX be transformed or preserved.  Defaults to `true`.
   pub transform_jsx: bool,
   /// Should import declarations be transformed to variable declarations.
@@ -146,8 +157,11 @@ impl Default for EmitOptions {
       inline_source_map: true,
       inline_sources: true,
       source_map: false,
+      jsx_automatic: false,
+      jsx_development: false,
       jsx_factory: "React.createElement".into(),
       jsx_fragment_factory: "React.Fragment".into(),
+      jsx_import_source: None,
       transform_jsx: true,
       repl_imports: false,
     }
@@ -164,15 +178,25 @@ impl From<config_file::TsConfig> for EmitOptions {
         "error" => ImportsNotUsedAsValues::Error,
         _ => ImportsNotUsedAsValues::Remove,
       };
+    let (transform_jsx, jsx_automatic, jsx_development) =
+      match options.jsx.as_str() {
+        "react" => (true, false, false),
+        "react-jsx" => (true, true, false),
+        "react-jsxdev" => (true, true, true),
+        _ => (false, false, false),
+      };
     EmitOptions {
       emit_metadata: options.emit_decorator_metadata,
       imports_not_used_as_values,
       inline_source_map: options.inline_source_map,
       inline_sources: options.inline_sources,
       source_map: options.source_map,
+      jsx_automatic,
+      jsx_development,
       jsx_factory: options.jsx_factory,
       jsx_fragment_factory: options.jsx_fragment_factory,
-      transform_jsx: options.jsx == "react",
+      jsx_import_source: options.jsx_import_source,
+      transform_jsx,
       repl_imports: false,
     }
   }
@@ -355,6 +379,13 @@ fn fold_program(
         // this will use `Object.assign()` instead of the `_extends` helper
         // when spreading props.
         use_builtins: true,
+        runtime: if options.jsx_automatic {
+          Some(react::Runtime::Automatic)
+        } else {
+          None
+        },
+        development: options.jsx_development,
+        import_source: options.jsx_import_source.clone().unwrap_or_default(),
         ..Default::default()
       },
       top_level_mark,
@@ -496,6 +527,112 @@ function App() {
   }
 
   #[test]
+  fn test_transpile_jsx_import_source_pragma() {
+    let specifier = resolve_url_or_path("https://deno.land/x/mod.tsx")
+      .expect("could not resolve specifier");
+    let source = r#"
+/** @jsxImportSource jsx_lib */
+
+function App() {
+  return (
+    <div><></></div>
+  );
+}"#;
+    let module = parse_module(ParseParams {
+      specifier: specifier.as_str().to_string(),
+      source: SourceTextInfo::from_string(source.to_string()),
+      media_type: deno_ast::MediaType::Jsx,
+      capture_tokens: false,
+      maybe_syntax: None,
+      scope_analysis: true,
+    })
+    .unwrap();
+    let (code, _) = transpile(&module, &EmitOptions::default()).unwrap();
+    let expected = r#"import { jsx as _jsx, Fragment as _Fragment } from "jsx_lib/jsx-runtime";
+/** @jsxImportSource jsx_lib */ function App() {
+    return(/*#__PURE__*/ _jsx("div", {
+        children: /*#__PURE__*/ _jsx(_Fragment, {
+        })
+    }));
+"#;
+    assert_eq!(&code[..expected.len()], expected);
+  }
+
+  #[test]
+  fn test_transpile_jsx_import_source_no_pragma() {
+    let specifier = resolve_url_or_path("https://deno.land/x/mod.tsx")
+      .expect("could not resolve specifier");
+    let source = r#"
+function App() {
+  return (
+    <div><></></div>
+  );
+}"#;
+    let module = parse_module(ParseParams {
+      specifier: specifier.as_str().to_string(),
+      source: SourceTextInfo::from_string(source.to_string()),
+      media_type: deno_ast::MediaType::Jsx,
+      capture_tokens: false,
+      maybe_syntax: None,
+      scope_analysis: true,
+    })
+    .unwrap();
+    let emit_options = EmitOptions {
+      jsx_automatic: true,
+      jsx_import_source: Some("jsx_lib".to_string()),
+      ..Default::default()
+    };
+    let (code, _) = transpile(&module, &emit_options).unwrap();
+    let expected = r#"import { jsx as _jsx, Fragment as _Fragment } from "jsx_lib/jsx-runtime";
+function App() {
+    return(/*#__PURE__*/ _jsx("div", {
+        children: /*#__PURE__*/ _jsx(_Fragment, {
+        })
+    }));
+}
+"#;
+    assert_eq!(&code[..expected.len()], expected);
+  }
+
+  // TODO(@kitsonk) https://github.com/swc-project/swc/issues/2656
+  //   #[test]
+  //   fn test_transpile_jsx_import_source_no_pragma_dev() {
+  //     let specifier = resolve_url_or_path("https://deno.land/x/mod.tsx")
+  //       .expect("could not resolve specifier");
+  //     let source = r#"
+  // function App() {
+  //   return (
+  //     <div><></></div>
+  //   );
+  // }"#;
+  //     let module = parse_module(ParseParams {
+  //       specifier: specifier.as_str().to_string(),
+  //       source: SourceTextInfo::from_string(source.to_string()),
+  //       media_type: deno_ast::MediaType::Jsx,
+  //       capture_tokens: false,
+  //       maybe_syntax: None,
+  //       scope_analysis: true,
+  //     })
+  //     .unwrap();
+  //     let emit_options = EmitOptions {
+  //       jsx_automatic: true,
+  //       jsx_import_source: Some("jsx_lib".to_string()),
+  //       jsx_development: true,
+  //       ..Default::default()
+  //     };
+  //     let (code, _) = transpile(&module, &emit_options).unwrap();
+  //     let expected = r#"import { jsx as _jsx, Fragment as _Fragment } from "jsx_lib/jsx-dev-runtime";
+  // function App() {
+  //     return(/*#__PURE__*/ _jsx("div", {
+  //         children: /*#__PURE__*/ _jsx(_Fragment, {
+  //         })
+  //     }));
+  // }
+  // "#;
+  //     assert_eq!(&code[..expected.len()], expected);
+  //   }
+
+  #[test]
   fn test_transpile_decorators() {
     let specifier = resolve_url_or_path("https://deno.land/x/mod.ts")
       .expect("could not resolve specifier");
diff --git a/cli/compat/esm_resolver.rs b/cli/compat/esm_resolver.rs
index 0709c66a3..257a52f3e 100644
--- a/cli/compat/esm_resolver.rs
+++ b/cli/compat/esm_resolver.rs
@@ -14,12 +14,12 @@ use regex::Regex;
 use std::path::PathBuf;
 
 #[derive(Debug, Default)]
-pub(crate) struct NodeEsmResolver<'a> {
-  maybe_import_map_resolver: Option<ImportMapResolver<'a>>,
+pub(crate) struct NodeEsmResolver {
+  maybe_import_map_resolver: Option<ImportMapResolver>,
 }
 
-impl<'a> NodeEsmResolver<'a> {
-  pub fn new(maybe_import_map_resolver: Option<ImportMapResolver<'a>>) -> Self {
+impl NodeEsmResolver {
+  pub fn new(maybe_import_map_resolver: Option<ImportMapResolver>) -> Self {
     Self {
       maybe_import_map_resolver,
     }
@@ -30,7 +30,7 @@ impl<'a> NodeEsmResolver<'a> {
   }
 }
 
-impl Resolver for NodeEsmResolver<'_> {
+impl Resolver for NodeEsmResolver {
   fn resolve(
     &self,
     specifier: &str,
diff --git a/cli/config_file.rs b/cli/config_file.rs
index 3a71d41a9..20e254dd0 100644
--- a/cli/config_file.rs
+++ b/cli/config_file.rs
@@ -1,7 +1,9 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
 
 use crate::fs_util::canonicalize_path;
+
 use deno_core::error::anyhow;
+use deno_core::error::custom_error;
 use deno_core::error::AnyError;
 use deno_core::error::Context;
 use deno_core::serde::Deserialize;
@@ -17,6 +19,9 @@ use std::fmt;
 use std::path::Path;
 use std::path::PathBuf;
 
+pub(crate) type MaybeImportsResult =
+  Result<Option<Vec<(ModuleSpecifier, Vec<String>)>>, AnyError>;
+
 /// The transpile options that are significant out of a user provided tsconfig
 /// file, that we want to deserialize out of the final config for a transpile.
 #[derive(Debug, Deserialize)]
@@ -31,6 +36,7 @@ pub struct EmitConfigOptions {
   pub jsx: String,
   pub jsx_factory: String,
   pub jsx_fragment_factory: String,
+  pub jsx_import_source: Option<String>,
 }
 
 /// There are certain compiler options that can impact what modules are part of
@@ -38,6 +44,8 @@ pub struct EmitConfigOptions {
 #[derive(Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CompilerOptions {
+  pub jsx: Option<String>,
+  pub jsx_import_source: Option<String>,
   pub types: Option<Vec<String>>,
 }
 
@@ -404,15 +412,50 @@ impl ConfigFile {
 
   /// If the configuration file contains "extra" modules (like TypeScript
   /// `"types"`) options, return them as imports to be added to a module graph.
-  pub fn to_maybe_imports(
-    &self,
-  ) -> Option<Vec<(ModuleSpecifier, Vec<String>)>> {
+  pub fn to_maybe_imports(&self) -> MaybeImportsResult {
+    let mut imports = Vec::new();
+    let compiler_options_value =
+      if let Some(value) = self.json.compiler_options.as_ref() {
+        value
+      } else {
+        return Ok(None);
+      };
+    let compiler_options: CompilerOptions =
+      serde_json::from_value(compiler_options_value.clone())?;
+    let referrer = ModuleSpecifier::from_file_path(&self.path)
+      .map_err(|_| custom_error("TypeError", "bad config file specifier"))?;
+    if let Some(types) = compiler_options.types {
+      imports.extend(types);
+    }
+    if compiler_options.jsx == Some("react-jsx".to_string()) {
+      imports.push(format!(
+        "{}/jsx-runtime",
+        compiler_options.jsx_import_source.ok_or_else(|| custom_error("TypeError", "Compiler option 'jsx' set to 'react-jsx', but no 'jsxImportSource' defined."))?
+      ));
+    } else if compiler_options.jsx == Some("react-jsxdev".to_string()) {
+      imports.push(format!(
+        "{}/jsx-dev-runtime",
+        compiler_options.jsx_import_source.ok_or_else(|| custom_error("TypeError", "Compiler option 'jsx' set to 'react-jsxdev', but no 'jsxImportSource' defined."))?
+      ));
+    }
+    if !imports.is_empty() {
+      Ok(Some(vec![(referrer, imports)]))
+    } else {
+      Ok(None)
+    }
+  }
+
+  /// Based on the compiler options in the configuration file, return the
+  /// implied JSX import source module.
+  pub fn to_maybe_jsx_import_source_module(&self) -> Option<String> {
     let compiler_options_value = self.json.compiler_options.as_ref()?;
     let compiler_options: CompilerOptions =
       serde_json::from_value(compiler_options_value.clone()).ok()?;
-    let referrer = ModuleSpecifier::from_file_path(&self.path).ok()?;
-    let types = compiler_options.types?;
-    Some(vec![(referrer, types)])
+    match compiler_options.jsx.as_deref() {
+      Some("react-jsx") => Some("jsx-runtime".to_string()),
+      Some("react-jsxdev") => Some("jsx-dev-runtime".to_string()),
+      _ => None,
+    }
   }
 
   pub fn to_fmt_config(&self) -> Result<Option<FmtConfig>, AnyError> {
diff --git a/cli/dts/lib.deno.unstable.d.ts b/cli/dts/lib.deno.unstable.d.ts
index 116b510f0..ddf597a0a 100644
--- a/cli/dts/lib.deno.unstable.d.ts
+++ b/cli/dts/lib.deno.unstable.d.ts
@@ -277,15 +277,20 @@ declare namespace Deno {
     /** Emit the source alongside the source maps within a single file; requires
      * `inlineSourceMap` or `sourceMap` to be set. Defaults to `false`. */
     inlineSources?: boolean;
-    /** Support JSX in `.tsx` files: `"react"`, `"preserve"`, `"react-native"`.
+    /** Support JSX in `.tsx` files: `"react"`, `"preserve"`, `"react-native"`,
+     * `"react-jsx", `"react-jsxdev"`.
      * Defaults to `"react"`. */
-    jsx?: "react" | "preserve" | "react-native";
+    jsx?: "react" | "preserve" | "react-native" | "react-jsx" | "react-jsx-dev";
     /** Specify the JSX factory function to use when targeting react JSX emit,
      * e.g. `React.createElement` or `h`. Defaults to `React.createElement`. */
     jsxFactory?: string;
     /** Specify the JSX fragment factory function to use when targeting react
      * JSX emit, e.g. `Fragment`. Defaults to `React.Fragment`. */
     jsxFragmentFactory?: string;
+    /** Declares the module specifier to be used for importing the `jsx` and
+     * `jsxs` factory functions when using jsx as `"react-jsx"` or
+     * `"react-jsxdev"`. Defaults to `"react"`. */
+    jsxImportSource?: string;
     /** Resolve keyof to string valued property names only (no numbers or
      * symbols). Defaults to `false`. */
     keyofStringsOnly?: string;
diff --git a/cli/http_util.rs b/cli/http_util.rs
index 521acadfa..1a2aaf0d5 100644
--- a/cli/http_util.rs
+++ b/cli/http_util.rs
@@ -1,6 +1,7 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
 use crate::auth_tokens::AuthToken;
 
+use deno_core::error::custom_error;
 use deno_core::error::generic_error;
 use deno_core::error::AnyError;
 use deno_core::url::Url;
@@ -123,11 +124,18 @@ pub async fn fetch_once(
 
   if response.status().is_client_error() || response.status().is_server_error()
   {
-    let err = generic_error(format!(
-      "Import '{}' failed: {}",
-      args.url,
-      response.status()
-    ));
+    let err = if response.status() == StatusCode::NOT_FOUND {
+      custom_error(
+        "NotFound",
+        format!("Import '{}' failed, not found.", args.url),
+      )
+    } else {
+      generic_error(format!(
+        "Import '{}' failed: {}",
+        args.url,
+        response.status()
+      ))
+    };
     return Err(err);
   }
 
diff --git a/cli/lsp/cache.rs b/cli/lsp/cache.rs
index 1ea317240..b7bdb90c5 100644
--- a/cli/lsp/cache.rs
+++ b/cli/lsp/cache.rs
@@ -2,9 +2,11 @@
 
 use crate::cache::CacherLoader;
 use crate::cache::FetchCacher;
+use crate::config_file::ConfigFile;
 use crate::flags::Flags;
 use crate::proc_state::ProcState;
 use crate::resolver::ImportMapResolver;
+use crate::resolver::JsxResolver;
 
 use deno_core::error::anyhow;
 use deno_core::error::AnyError;
@@ -13,6 +15,7 @@ use deno_runtime::permissions::Permissions;
 use deno_runtime::tokio_util::create_basic_runtime;
 use import_map::ImportMap;
 use std::path::PathBuf;
+use std::sync::Arc;
 use std::thread;
 use tokio::sync::mpsc;
 use tokio::sync::oneshot;
@@ -27,7 +30,8 @@ pub(crate) struct CacheServer(mpsc::UnboundedSender<Request>);
 impl CacheServer {
   pub async fn new(
     maybe_cache_path: Option<PathBuf>,
-    maybe_import_map: Option<ImportMap>,
+    maybe_import_map: Option<Arc<ImportMap>>,
+    maybe_config_file: Option<ConfigFile>,
   ) -> Self {
     let (tx, mut rx) = mpsc::unbounded_channel::<Request>();
     let _join_handle = thread::spawn(move || {
@@ -39,8 +43,26 @@ impl CacheServer {
         })
         .await
         .unwrap();
-        let maybe_resolver =
-          maybe_import_map.as_ref().map(ImportMapResolver::new);
+        let maybe_import_map_resolver =
+          maybe_import_map.map(ImportMapResolver::new);
+        let maybe_jsx_resolver = maybe_config_file
+          .as_ref()
+          .map(|cf| {
+            cf.to_maybe_jsx_import_source_module()
+              .map(|im| JsxResolver::new(im, maybe_import_map_resolver.clone()))
+          })
+          .flatten();
+        let maybe_resolver = if maybe_jsx_resolver.is_some() {
+          maybe_jsx_resolver.as_ref().map(|jr| jr.as_resolver())
+        } else {
+          maybe_import_map_resolver
+            .as_ref()
+            .map(|im| im.as_resolver())
+        };
+        let maybe_imports = maybe_config_file
+          .map(|cf| cf.to_maybe_imports().ok())
+          .flatten()
+          .flatten();
         let mut cache = FetchCacher::new(
           ps.dir.gen_cache.clone(),
           ps.file_fetcher.clone(),
@@ -52,9 +74,9 @@ impl CacheServer {
           let graph = deno_graph::create_graph(
             roots,
             false,
-            None,
+            maybe_imports.clone(),
             cache.as_mut_loader(),
-            maybe_resolver.as_ref().map(|r| r.as_resolver()),
+            maybe_resolver,
             None,
             None,
           )
diff --git a/cli/lsp/documents.rs b/cli/lsp/documents.rs
index dc5b0f004..ce7e4e36f 100644
--- a/cli/lsp/documents.rs
+++ b/cli/lsp/documents.rs
@@ -1,14 +1,16 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
 
-use super::resolver::ImportMapResolver;
 use super::text::LineIndex;
 use super::tsc;
 
+use crate::config_file::ConfigFile;
 use crate::file_fetcher::get_source_from_bytes;
 use crate::file_fetcher::map_content_type;
 use crate::file_fetcher::SUPPORTED_SCHEMES;
 use crate::http_cache;
 use crate::http_cache::HttpCache;
+use crate::resolver::ImportMapResolver;
+use crate::resolver::JsxResolver;
 use crate::text_encoding;
 
 use deno_ast::MediaType;
@@ -19,6 +21,7 @@ use deno_core::parking_lot::Mutex;
 use deno_core::url;
 use deno_core::ModuleSpecifier;
 use lspower::lsp;
+use std::collections::BTreeMap;
 use std::collections::HashMap;
 use std::collections::HashSet;
 use std::fs;
@@ -131,6 +134,59 @@ impl IndexValid {
   }
 }
 
+// TODO(@kitsonk) expose the synthetic module from deno_graph
+#[derive(Debug)]
+struct SyntheticModule {
+  dependencies: BTreeMap<String, deno_graph::Resolved>,
+  specifier: ModuleSpecifier,
+}
+
+impl SyntheticModule {
+  pub fn new(
+    specifier: ModuleSpecifier,
+    dependencies: Vec<(String, Option<lsp::Range>)>,
+    maybe_resolver: Option<&dyn deno_graph::source::Resolver>,
+  ) -> Self {
+    let dependencies = dependencies
+      .iter()
+      .map(|(dep, maybe_range)| {
+        let range = to_deno_graph_range(&specifier, maybe_range.as_ref());
+        let result = if let Some(resolver) = maybe_resolver {
+          resolver.resolve(dep, &specifier).map_err(|err| {
+            if let Some(specifier_error) =
+              err.downcast_ref::<deno_graph::SpecifierError>()
+            {
+              deno_graph::ResolutionError::InvalidSpecifier(
+                specifier_error.clone(),
+                range.clone(),
+              )
+            } else {
+              deno_graph::ResolutionError::ResolverError(
+                Arc::new(err),
+                dep.to_string(),
+                range.clone(),
+              )
+            }
+          })
+        } else {
+          deno_core::resolve_import(dep, specifier.as_str()).map_err(|err| {
+            deno_graph::ResolutionError::ResolverError(
+              Arc::new(err.into()),
+              dep.to_string(),
+              range.clone(),
+            )
+          })
+        };
+        (dep.to_string(), Some(result.map(|s| (s, range))))
+      })
+      .collect();
+    Self {
+      dependencies,
+      specifier,
+    }
+  }
+}
+
 #[derive(Debug)]
 pub(crate) struct Document {
   line_index: Arc<LineIndex>,
@@ -347,6 +403,32 @@ pub(crate) fn to_lsp_range(range: &deno_graph::Range) -> lsp::Range {
   }
 }
 
+fn to_deno_graph_range(
+  specifier: &ModuleSpecifier,
+  maybe_range: Option<&lsp::Range>,
+) -> deno_graph::Range {
+  let specifier = specifier.clone();
+  if let Some(range) = maybe_range {
+    deno_graph::Range {
+      specifier,
+      start: deno_graph::Position {
+        line: range.start.line as usize,
+        character: range.start.character as usize,
+      },
+      end: deno_graph::Position {
+        line: range.end.line as usize,
+        character: range.end.character as usize,
+      },
+    }
+  } else {
+    deno_graph::Range {
+      specifier,
+      start: deno_graph::Position::zeroed(),
+      end: deno_graph::Position::zeroed(),
+    }
+  }
+}
+
 /// Recurse and collect specifiers that appear in the dependent map.
 fn recurse_dependents(
   specifier: &ModuleSpecifier,
@@ -376,8 +458,13 @@ struct Inner {
   /// A map of documents that can either be "open" in the language server, or
   /// just present on disk.
   docs: HashMap<ModuleSpecifier, Document>,
+  /// Any imports to the context supplied by configuration files. This is like
+  /// the imports into the a module graph in CLI.
+  imports: HashMap<ModuleSpecifier, SyntheticModule>,
   /// The optional import map that should be used when resolving dependencies.
   maybe_import_map: Option<ImportMapResolver>,
+  /// The optional JSX resolver, which is used when JSX imports are configured.
+  maybe_jsx_resolver: Option<JsxResolver>,
   redirects: HashMap<ModuleSpecifier, ModuleSpecifier>,
 }
 
@@ -388,7 +475,9 @@ impl Inner {
       dirty: true,
       dependents_map: HashMap::default(),
       docs: HashMap::default(),
+      imports: HashMap::default(),
       maybe_import_map: None,
+      maybe_jsx_resolver: None,
       redirects: HashMap::default(),
     }
   }
@@ -407,7 +496,7 @@ impl Inner {
         version,
         None,
         content,
-        self.maybe_import_map.as_ref().map(|r| r.as_resolver()),
+        self.get_maybe_resolver(),
       )
     } else {
       let cache_filename = self.cache.get_cache_filename(&specifier)?;
@@ -421,7 +510,7 @@ impl Inner {
         version,
         maybe_headers,
         content,
-        self.maybe_import_map.as_ref().map(|r| r.as_resolver()),
+        self.get_maybe_resolver(),
       )
     };
     self.dirty = true;
@@ -481,6 +570,14 @@ impl Inner {
     version: i32,
     changes: Vec<lsp::TextDocumentContentChangeEvent>,
   ) -> Result<(), AnyError> {
+    // this duplicates the .get_resolver() method, because there is no easy
+    // way to avoid the double borrow of self that occurs here with getting the
+    // mut doc out.
+    let maybe_resolver = if self.maybe_jsx_resolver.is_some() {
+      self.maybe_jsx_resolver.as_ref().map(|jr| jr.as_resolver())
+    } else {
+      self.maybe_import_map.as_ref().map(|im| im.as_resolver())
+    };
     let doc = self.docs.get_mut(specifier).map_or_else(
       || {
         Err(custom_error(
@@ -491,11 +588,7 @@ impl Inner {
       Ok,
     )?;
     self.dirty = true;
-    doc.change(
-      version,
-      changes,
-      self.maybe_import_map.as_ref().map(|r| r.as_resolver()),
-    )
+    doc.change(version, changes, maybe_resolver)
   }
 
   fn close(&mut self, specifier: &ModuleSpecifier) -> Result<(), AnyError> {
@@ -518,8 +611,7 @@ impl Inner {
     specifier: &str,
     referrer: &ModuleSpecifier,
   ) -> bool {
-    let maybe_resolver =
-      self.maybe_import_map.as_ref().map(|im| im.as_resolver());
+    let maybe_resolver = self.get_maybe_resolver();
     let maybe_specifier = if let Some(resolver) = maybe_resolver {
       resolver.resolve(specifier, referrer).ok()
     } else {
@@ -604,6 +696,14 @@ impl Inner {
     })
   }
 
+  fn get_maybe_resolver(&self) -> Option<&dyn deno_graph::source::Resolver> {
+    if self.maybe_jsx_resolver.is_some() {
+      self.maybe_jsx_resolver.as_ref().map(|jr| jr.as_resolver())
+    } else {
+      self.maybe_import_map.as_ref().map(|im| im.as_resolver())
+    }
+  }
+
   fn get_maybe_types_for_dependency(
     &mut self,
     dependency: &deno_graph::Dependency,
@@ -706,12 +806,13 @@ impl Inner {
     language_id: LanguageId,
     content: Arc<String>,
   ) {
+    let maybe_resolver = self.get_maybe_resolver();
     let document_data = Document::open(
       specifier.clone(),
       version,
       language_id,
       content,
-      self.maybe_import_map.as_ref().map(|r| r.as_resolver()),
+      maybe_resolver,
     );
     self.docs.insert(specifier, document_data);
     self.dirty = true;
@@ -758,6 +859,12 @@ impl Inner {
           } else {
             results.push(None);
           }
+        } else if let Some(Some(Ok((specifier, _)))) =
+          self.resolve_imports_dependency(&specifier)
+        {
+          // clone here to avoid double borrow of self
+          let specifier = specifier.clone();
+          results.push(self.resolve_dependency(&specifier));
         } else {
           results.push(None);
         }
@@ -790,6 +897,22 @@ impl Inner {
     }
   }
 
+  /// Iterate through any "imported" modules, checking to see if a dependency
+  /// is available. This is used to provide "global" imports like the JSX import
+  /// source.
+  fn resolve_imports_dependency(
+    &self,
+    specifier: &str,
+  ) -> Option<&deno_graph::Resolved> {
+    for module in self.imports.values() {
+      let maybe_dep = module.dependencies.get(specifier);
+      if maybe_dep.is_some() {
+        return maybe_dep;
+      }
+    }
+    None
+  }
+
   fn resolve_remote_specifier(
     &self,
     specifier: &ModuleSpecifier,
@@ -832,15 +955,6 @@ impl Inner {
     }
   }
 
-  fn set_import_map(
-    &mut self,
-    maybe_import_map: Option<Arc<import_map::ImportMap>>,
-  ) {
-    // TODO update resolved dependencies?
-    self.maybe_import_map = maybe_import_map.map(ImportMapResolver::new);
-    self.dirty = true;
-  }
-
   fn set_location(&mut self, location: PathBuf) {
     // TODO update resolved dependencies?
     self.cache = HttpCache::new(&location);
@@ -886,6 +1000,36 @@ impl Inner {
     self.get(specifier).map(|d| d.source.clone())
   }
 
+  fn update_config(
+    &mut self,
+    maybe_import_map: Option<Arc<import_map::ImportMap>>,
+    maybe_config_file: Option<&ConfigFile>,
+  ) {
+    // TODO(@kitsonk) update resolved dependencies?
+    self.maybe_import_map = maybe_import_map.map(ImportMapResolver::new);
+    self.maybe_jsx_resolver = maybe_config_file
+      .map(|cf| {
+        cf.to_maybe_jsx_import_source_module()
+          .map(|im| JsxResolver::new(im, self.maybe_import_map.clone()))
+      })
+      .flatten();
+    if let Some(Ok(Some(imports))) =
+      maybe_config_file.map(|cf| cf.to_maybe_imports())
+    {
+      for (referrer, dependencies) in imports {
+        let dependencies =
+          dependencies.into_iter().map(|s| (s, None)).collect();
+        let module = SyntheticModule::new(
+          referrer.clone(),
+          dependencies,
+          self.get_maybe_resolver(),
+        );
+        self.imports.insert(referrer, module);
+      }
+    }
+    self.dirty = true;
+  }
+
   fn version(&mut self, specifier: &ModuleSpecifier) -> Option<String> {
     self.get(specifier).map(|d| {
       d.maybe_lsp_version
@@ -1050,14 +1194,6 @@ impl Documents {
     self.0.lock().resolve(specifiers, referrer)
   }
 
-  /// Set the optional import map for the document cache.
-  pub fn set_import_map(
-    &self,
-    maybe_import_map: Option<Arc<import_map::ImportMap>>,
-  ) {
-    self.0.lock().set_import_map(maybe_import_map);
-  }
-
   /// Update the location of the on disk cache for the document store.
   pub fn set_location(&self, location: PathBuf) {
     self.0.lock().set_location(location)
@@ -1095,6 +1231,17 @@ impl Documents {
     self.0.lock().text_info(specifier)
   }
 
+  pub fn update_config(
+    &self,
+    maybe_import_map: Option<Arc<import_map::ImportMap>>,
+    maybe_config_file: Option<&ConfigFile>,
+  ) {
+    self
+      .0
+      .lock()
+      .update_config(maybe_import_map, maybe_config_file)
+  }
+
   /// Return the version of a document in the document cache.
   pub fn version(&self, specifier: &ModuleSpecifier) -> Option<String> {
     self.0.lock().version(specifier)
diff --git a/cli/lsp/language_server.rs b/cli/lsp/language_server.rs
index 89e286718..73d028e76 100644
--- a/cli/lsp/language_server.rs
+++ b/cli/lsp/language_server.rs
@@ -116,7 +116,7 @@ pub(crate) struct Inner {
   /// file which will be used by the Deno LSP.
   maybe_config_uri: Option<Url>,
   /// An optional import map which is used to resolve modules.
-  pub(crate) maybe_import_map: Option<ImportMap>,
+  pub(crate) maybe_import_map: Option<Arc<ImportMap>>,
   /// The URL for the import map which is used to determine relative imports.
   maybe_import_map_uri: Option<Url>,
   /// A collection of measurements which instrument that performance of the LSP.
@@ -481,13 +481,13 @@ impl Inner {
           )
         })?
       };
-      let import_map =
-        ImportMap::from_json(&import_map_url.to_string(), &import_map_json)?;
+      let import_map = Arc::new(ImportMap::from_json(
+        &import_map_url.to_string(),
+        &import_map_json,
+      )?);
       self.maybe_import_map_uri = Some(import_map_url);
-      self.maybe_import_map = Some(import_map.clone());
-      self.documents.set_import_map(Some(Arc::new(import_map)));
+      self.maybe_import_map = Some(import_map);
     } else {
-      self.documents.set_import_map(None);
       self.maybe_import_map = None;
     }
     self.performance.measure(mark);
@@ -700,6 +700,10 @@ impl Inner {
     if let Err(err) = self.update_registries().await {
       self.client.show_message(MessageType::Warning, err).await;
     }
+    self.documents.update_config(
+      self.maybe_import_map.clone(),
+      self.maybe_config_file.as_ref(),
+    );
 
     self.performance.measure(mark);
     Ok(InitializeResult {
@@ -908,6 +912,10 @@ impl Inner {
     if let Err(err) = self.diagnostics_server.update() {
       error!("{}", err);
     }
+    self.documents.update_config(
+      self.maybe_import_map.clone(),
+      self.maybe_config_file.as_ref(),
+    );
 
     self.performance.measure(mark);
   }
@@ -942,6 +950,10 @@ impl Inner {
       }
     }
     if touched {
+      self.documents.update_config(
+        self.maybe_import_map.clone(),
+        self.maybe_config_file.as_ref(),
+      );
       self.diagnostics_server.invalidate_all().await;
       if let Err(err) = self.diagnostics_server.update() {
         error!("Cannot update diagnostics: {}", err);
@@ -2624,6 +2636,7 @@ impl Inner {
         CacheServer::new(
           self.maybe_cache_path.clone(),
           self.maybe_import_map.clone(),
+          self.maybe_config_file.clone(),
         )
         .await,
       );
diff --git a/cli/lsp/mod.rs b/cli/lsp/mod.rs
index 725ca07b3..27795e698 100644
--- a/cli/lsp/mod.rs
+++ b/cli/lsp/mod.rs
@@ -19,7 +19,6 @@ mod path_to_regex;
 mod performance;
 mod refactor;
 mod registries;
-mod resolver;
 mod semantic_tokens;
 mod text;
 mod tsc;
diff --git a/cli/lsp/resolver.rs b/cli/lsp/resolver.rs
deleted file mode 100644
index 4f768b697..000000000
--- a/cli/lsp/resolver.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-use deno_core::error::AnyError;
-use deno_core::ModuleSpecifier;
-use deno_graph::source::Resolver;
-use import_map::ImportMap;
-use std::sync::Arc;
-
-#[derive(Debug)]
-pub(crate) struct ImportMapResolver(Arc<ImportMap>);
-
-impl ImportMapResolver {
-  pub fn new(import_map: Arc<ImportMap>) -> Self {
-    Self(import_map)
-  }
-
-  pub fn as_resolver(&self) -> &dyn Resolver {
-    self
-  }
-}
-
-impl Resolver for ImportMapResolver {
-  fn resolve(
-    &self,
-    specifier: &str,
-    referrer: &ModuleSpecifier,
-  ) -> Result<ModuleSpecifier, AnyError> {
-    self
-      .0
-      .resolve(specifier, referrer.as_str())
-      .map_err(|err| err.into())
-  }
-}
diff --git a/cli/main.rs b/cli/main.rs
index 7bf23556c..da7848834 100644
--- a/cli/main.rs
+++ b/cli/main.rs
@@ -60,6 +60,7 @@ use crate::fmt_errors::PrettyJsError;
 use crate::module_loader::CliModuleLoader;
 use crate::proc_state::ProcState;
 use crate::resolver::ImportMapResolver;
+use crate::resolver::JsxResolver;
 use crate::source_maps::apply_source_map;
 use crate::tools::installer::infer_name_from_url;
 use deno_ast::MediaType;
@@ -468,14 +469,29 @@ async fn info_command(
       Permissions::allow_all(),
     );
     let maybe_locker = lockfile::as_maybe_locker(ps.lockfile.clone());
-    let maybe_resolver =
-      ps.maybe_import_map.as_ref().map(ImportMapResolver::new);
+    let maybe_import_map_resolver =
+      ps.maybe_import_map.clone().map(ImportMapResolver::new);
+    let maybe_jsx_resolver = ps
+      .maybe_config_file
+      .as_ref()
+      .map(|cf| {
+        cf.to_maybe_jsx_import_source_module()
+          .map(|im| JsxResolver::new(im, maybe_import_map_resolver.clone()))
+      })
+      .flatten();
+    let maybe_resolver = if maybe_jsx_resolver.is_some() {
+      maybe_jsx_resolver.as_ref().map(|jr| jr.as_resolver())
+    } else {
+      maybe_import_map_resolver
+        .as_ref()
+        .map(|im| im.as_resolver())
+    };
     let graph = deno_graph::create_graph(
       vec![specifier],
       false,
       None,
       &mut cache,
-      maybe_resolver.as_ref().map(|r| r.as_resolver()),
+      maybe_resolver,
       maybe_locker,
       None,
     )
@@ -637,19 +653,35 @@ async fn create_graph_and_maybe_check(
     Permissions::allow_all(),
   );
   let maybe_locker = lockfile::as_maybe_locker(ps.lockfile.clone());
-  let maybe_imports = ps
+  let maybe_imports = if let Some(config_file) = &ps.maybe_config_file {
+    config_file.to_maybe_imports()?
+  } else {
+    None
+  };
+  let maybe_import_map_resolver =
+    ps.maybe_import_map.clone().map(ImportMapResolver::new);
+  let maybe_jsx_resolver = ps
     .maybe_config_file
     .as_ref()
-    .map(|cf| cf.to_maybe_imports())
+    .map(|cf| {
+      cf.to_maybe_jsx_import_source_module()
+        .map(|im| JsxResolver::new(im, maybe_import_map_resolver.clone()))
+    })
     .flatten();
-  let maybe_resolver = ps.maybe_import_map.as_ref().map(ImportMapResolver::new);
+  let maybe_resolver = if maybe_jsx_resolver.is_some() {
+    maybe_jsx_resolver.as_ref().map(|jr| jr.as_resolver())
+  } else {
+    maybe_import_map_resolver
+      .as_ref()
+      .map(|im| im.as_resolver())
+  };
   let graph = Arc::new(
     deno_graph::create_graph(
       vec![root],
       false,
       maybe_imports,
       &mut cache,
-      maybe_resolver.as_ref().map(|r| r.as_resolver()),
+      maybe_resolver,
       maybe_locker,
       None,
     )
@@ -965,19 +997,34 @@ async fn run_with_watch(flags: Flags, script: String) -> Result<(), AnyError> {
         Permissions::allow_all(),
       );
       let maybe_locker = lockfile::as_maybe_locker(ps.lockfile.clone());
-      let maybe_imports = ps
+      let maybe_imports = if let Some(config_file) = &ps.maybe_config_file {
+        config_file.to_maybe_imports()?
+      } else {
+        None
+      };
+      let maybe_import_map_resolver =
+        ps.maybe_import_map.clone().map(ImportMapResolver::new);
+      let maybe_jsx_resolver = ps
         .maybe_config_file
         .as_ref()
-        .map(|cf| cf.to_maybe_imports())
+        .map(|cf| {
+          cf.to_maybe_jsx_import_source_module()
+            .map(|im| JsxResolver::new(im, maybe_import_map_resolver.clone()))
+        })
         .flatten();
-      let maybe_resolver =
-        ps.maybe_import_map.as_ref().map(ImportMapResolver::new);
+      let maybe_resolver = if maybe_jsx_resolver.is_some() {
+        maybe_jsx_resolver.as_ref().map(|jr| jr.as_resolver())
+      } else {
+        maybe_import_map_resolver
+          .as_ref()
+          .map(|im| im.as_resolver())
+      };
       let graph = deno_graph::create_graph(
         vec![main_module.clone()],
         false,
         maybe_imports,
         &mut cache,
-        maybe_resolver.as_ref().map(|r| r.as_resolver()),
+        maybe_resolver,
         maybe_locker,
         None,
       )
diff --git a/cli/ops/runtime_compiler.rs b/cli/ops/runtime_compiler.rs
index 8f7a75146..b16fbcf69 100644
--- a/cli/ops/runtime_compiler.rs
+++ b/cli/ops/runtime_compiler.rs
@@ -7,6 +7,7 @@ use crate::emit;
 use crate::errors::get_error_class_name;
 use crate::proc_state::ProcState;
 use crate::resolver::ImportMapResolver;
+use crate::resolver::JsxResolver;
 
 use deno_core::error::custom_error;
 use deno_core::error::generic_error;
@@ -71,14 +72,66 @@ struct EmitResult {
   stats: emit::Stats,
 }
 
+/// Provides inferred imported modules from configuration options, like the
+/// `"types"` and `"jsxImportSource"` imports.
 fn to_maybe_imports(
   referrer: &ModuleSpecifier,
   maybe_options: Option<&HashMap<String, Value>>,
 ) -> Option<Vec<(ModuleSpecifier, Vec<String>)>> {
-  let options = maybe_options.as_ref()?;
-  let types_value = options.get("types")?;
-  let types: Vec<String> = serde_json::from_value(types_value.clone()).ok()?;
-  Some(vec![(referrer.clone(), types)])
+  let options = maybe_options?;
+  let mut imports = Vec::new();
+  if let Some(types_value) = options.get("types") {
+    if let Ok(types) =
+      serde_json::from_value::<Vec<String>>(types_value.clone())
+    {
+      imports.extend(types);
+    }
+  }
+  if let Some(jsx_value) = options.get("jsx") {
+    if let Ok(jsx) = serde_json::from_value::<String>(jsx_value.clone()) {
+      let jsx_import_source =
+        if let Some(jsx_import_source_value) = options.get("jsxImportSource") {
+          if let Ok(jsx_import_source) =
+            serde_json::from_value::<String>(jsx_import_source_value.clone())
+          {
+            jsx_import_source
+          } else {
+            "react".to_string()
+          }
+        } else {
+          "react".to_string()
+        };
+      match jsx.as_str() {
+        "react-jsx" => {
+          imports.push(format!("{}/jsx-runtime", jsx_import_source));
+        }
+        "react-jsxdev" => {
+          imports.push(format!("{}/jsx-dev-runtime", jsx_import_source));
+        }
+        _ => (),
+      }
+    }
+  }
+  if !imports.is_empty() {
+    Some(vec![(referrer.clone(), imports)])
+  } else {
+    None
+  }
+}
+
+/// Converts the compiler options to the JSX import source module that will be
+/// loaded when transpiling JSX.
+fn to_maybe_jsx_import_source_module(
+  maybe_options: Option<&HashMap<String, Value>>,
+) -> Option<String> {
+  let options = maybe_options?;
+  let jsx_value = options.get("jsx")?;
+  let jsx: String = serde_json::from_value(jsx_value.clone()).ok()?;
+  match jsx.as_str() {
+    "react-jsx" => Some("jsx-runtime".to_string()),
+    "react-jsxdev" => Some("jsx-dev-runtime".to_string()),
+    _ => None,
+  }
 }
 
 async fn op_emit(
@@ -108,7 +161,9 @@ async fn op_emit(
         runtime_permissions.clone(),
       ))
     };
-  let maybe_import_map = if let Some(import_map_str) = args.import_map_path {
+  let maybe_import_map_resolver = if let Some(import_map_str) =
+    args.import_map_path
+  {
     let import_map_specifier = resolve_url_or_path(&import_map_str)
       .context(format!("Bad URL (\"{}\") for import map.", import_map_str))?;
     let import_map = if let Some(value) = args.import_map {
@@ -126,23 +181,32 @@ async fn op_emit(
         })?;
       ImportMap::from_json(import_map_specifier.as_str(), &file.source)?
     };
-    Some(import_map)
+    Some(ImportMapResolver::new(Arc::new(import_map)))
   } else if args.import_map.is_some() {
     return Err(generic_error("An importMap was specified, but no importMapPath was provided, which is required."));
   } else {
     None
   };
+  let maybe_jsx_resolver =
+    to_maybe_jsx_import_source_module(args.compiler_options.as_ref())
+      .map(|im| JsxResolver::new(im, maybe_import_map_resolver.clone()));
+  let maybe_resolver = if maybe_jsx_resolver.is_some() {
+    maybe_jsx_resolver.as_ref().map(|jr| jr.as_resolver())
+  } else {
+    maybe_import_map_resolver
+      .as_ref()
+      .map(|imr| imr.as_resolver())
+  };
   let roots = vec![resolve_url_or_path(&root_specifier)?];
   let maybe_imports =
     to_maybe_imports(&roots[0], args.compiler_options.as_ref());
-  let maybe_resolver = maybe_import_map.as_ref().map(ImportMapResolver::new);
   let graph = Arc::new(
     deno_graph::create_graph(
       roots,
       true,
       maybe_imports,
       cache.as_mut_loader(),
-      maybe_resolver.as_ref().map(|r| r.as_resolver()),
+      maybe_resolver,
       None,
       None,
     )
diff --git a/cli/proc_state.rs b/cli/proc_state.rs
index 0c81ab2e8..ddfd43034 100644
--- a/cli/proc_state.rs
+++ b/cli/proc_state.rs
@@ -5,6 +5,7 @@ use crate::colors;
 use crate::compat;
 use crate::compat::NodeEsmResolver;
 use crate::config_file::ConfigFile;
+use crate::config_file::MaybeImportsResult;
 use crate::deno_dir;
 use crate::emit;
 use crate::errors::get_module_graph_error_class;
@@ -15,6 +16,7 @@ use crate::http_cache;
 use crate::lockfile::as_maybe_locker;
 use crate::lockfile::Lockfile;
 use crate::resolver::ImportMapResolver;
+use crate::resolver::JsxResolver;
 use crate::source_maps::SourceMapGetter;
 use crate::version;
 
@@ -79,7 +81,7 @@ pub struct Inner {
   graph_data: Arc<Mutex<GraphData>>,
   pub lockfile: Option<Arc<Mutex<Lockfile>>>,
   pub maybe_config_file: Option<ConfigFile>,
-  pub maybe_import_map: Option<ImportMap>,
+  pub maybe_import_map: Option<Arc<ImportMap>>,
   pub maybe_inspector_server: Option<Arc<InspectorServer>>,
   pub root_cert_store: Option<RootCertStore>,
   pub blob_store: BlobStore,
@@ -200,7 +202,7 @@ impl ProcState {
         None
       };
 
-    let maybe_import_map: Option<ImportMap> =
+    let maybe_import_map: Option<Arc<ImportMap>> =
       match flags.import_map_path.as_ref() {
         None => None,
         Some(import_map_url) => {
@@ -218,7 +220,7 @@ impl ProcState {
             ))?;
           let import_map =
             ImportMap::from_json(import_map_specifier.as_str(), &file.source)?;
-          Some(import_map)
+          Some(Arc::new(import_map))
         }
       };
 
@@ -258,10 +260,10 @@ impl ProcState {
 
   /// Return any imports that should be brought into the scope of the module
   /// graph.
-  fn get_maybe_imports(&self) -> Option<Vec<(ModuleSpecifier, Vec<String>)>> {
+  fn get_maybe_imports(&self) -> MaybeImportsResult {
     let mut imports = Vec::new();
     if let Some(config_file) = &self.maybe_config_file {
-      if let Some(config_imports) = config_file.to_maybe_imports() {
+      if let Some(config_imports) = config_file.to_maybe_imports()? {
         imports.extend(config_imports);
       }
     }
@@ -269,9 +271,9 @@ impl ProcState {
       imports.extend(compat::get_node_imports());
     }
     if imports.is_empty() {
-      None
+      Ok(None)
     } else {
-      Some(imports)
+      Ok(Some(imports))
     }
   }
 
@@ -297,16 +299,30 @@ impl ProcState {
       dynamic_permissions.clone(),
     );
     let maybe_locker = as_maybe_locker(self.lockfile.clone());
-    let maybe_imports = self.get_maybe_imports();
+    let maybe_imports = self.get_maybe_imports()?;
     let node_resolver = NodeEsmResolver::new(
-      self.maybe_import_map.as_ref().map(ImportMapResolver::new),
+      self.maybe_import_map.clone().map(ImportMapResolver::new),
     );
-    let import_map_resolver =
-      self.maybe_import_map.as_ref().map(ImportMapResolver::new);
+    let maybe_import_map_resolver =
+      self.maybe_import_map.clone().map(ImportMapResolver::new);
+    let maybe_jsx_resolver = self
+      .maybe_config_file
+      .as_ref()
+      .map(|cf| {
+        cf.to_maybe_jsx_import_source_module()
+          .map(|im| JsxResolver::new(im, maybe_import_map_resolver.clone()))
+      })
+      .flatten();
     let maybe_resolver = if self.flags.compat {
       Some(node_resolver.as_resolver())
+    } else if maybe_jsx_resolver.is_some() {
+      // the JSX resolver offloads to the import map if present, otherwise uses
+      // the default Deno explicit import resolution.
+      maybe_jsx_resolver.as_ref().map(|jr| jr.as_resolver())
     } else {
-      import_map_resolver.as_ref().map(|im| im.as_resolver())
+      maybe_import_map_resolver
+        .as_ref()
+        .map(|im| im.as_resolver())
     };
     // TODO(bartlomieju): this is very make-shift, is there an existing API
     // that we could include it like with "maybe_imports"?
diff --git a/cli/resolver.rs b/cli/resolver.rs
index d3427c58b..da8fafe67 100644
--- a/cli/resolver.rs
+++ b/cli/resolver.rs
@@ -1,27 +1,29 @@
 // Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
 
 use deno_core::error::AnyError;
+use deno_core::resolve_import;
 use deno_core::ModuleSpecifier;
 use deno_graph::source::Resolver;
 use import_map::ImportMap;
+use std::sync::Arc;
 
 /// Wraps an import map to be used when building a deno_graph module graph.
 /// This is done to avoid having `import_map` be a direct dependency of
 /// `deno_graph`.
-#[derive(Debug)]
-pub(crate) struct ImportMapResolver<'a>(&'a ImportMap);
+#[derive(Debug, Clone)]
+pub(crate) struct ImportMapResolver(Arc<ImportMap>);
 
-impl<'a> ImportMapResolver<'a> {
-  pub fn new(import_map: &'a ImportMap) -> Self {
+impl ImportMapResolver {
+  pub fn new(import_map: Arc<ImportMap>) -> Self {
     Self(import_map)
   }
 
-  pub fn as_resolver(&'a self) -> &'a dyn Resolver {
+  pub fn as_resolver(&self) -> &dyn Resolver {
     self
   }
 }
 
-impl Resolver for ImportMapResolver<'_> {
+impl Resolver for ImportMapResolver {
   fn resolve(
     &self,
     specifier: &str,
@@ -33,3 +35,42 @@ impl Resolver for ImportMapResolver<'_> {
       .map_err(|err| err.into())
   }
 }
+
+#[derive(Debug, Default, Clone)]
+pub(crate) struct JsxResolver {
+  jsx_import_source_module: String,
+  maybe_import_map_resolver: Option<ImportMapResolver>,
+}
+
+impl JsxResolver {
+  pub fn new(
+    jsx_import_source_module: String,
+    maybe_import_map_resolver: Option<ImportMapResolver>,
+  ) -> Self {
+    Self {
+      jsx_import_source_module,
+      maybe_import_map_resolver,
+    }
+  }
+
+  pub fn as_resolver(&self) -> &dyn Resolver {
+    self
+  }
+}
+
+impl Resolver for JsxResolver {
+  fn jsx_import_source_module(&self) -> &str {
+    self.jsx_import_source_module.as_str()
+  }
+
+  fn resolve(
+    &self,
+    specifier: &str,
+    referrer: &ModuleSpecifier,
+  ) -> Result<ModuleSpecifier, AnyError> {
+    self.maybe_import_map_resolver.as_ref().map_or_else(
+      || resolve_import(specifier, referrer.as_str()).map_err(|err| err.into()),
+      |r| r.resolve(specifier, referrer),
+    )
+  }
+}
diff --git a/cli/schemas/config-file.v1.json b/cli/schemas/config-file.v1.json
index 8f9866f17..b8c4622a1 100644
--- a/cli/schemas/config-file.v1.json
+++ b/cli/schemas/config-file.v1.json
@@ -63,6 +63,12 @@
           "default": "React.Fragment",
           "markdownDescription": "Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'.\n\nSee more: https://www.typescriptlang.org/tsconfig#jsxFragmentFactory"
         },
+        "jsxImportSource": {
+          "description": "Specify module specifier used to import the JSX factory functions when using jsx: 'react-jsx*'.",
+          "type": "string",
+          "default": "react",
+          "markdownDescription": "Specify module specifier used to import the JSX factory functions when using jsx: `react-jsx*`.\n\nSee more: https://www.typescriptlang.org/tsconfig/#jsxImportSource"
+        },
         "keyofStringsOnly": {
           "description": "Make keyof only return strings instead of string, numbers or symbols. Legacy option.",
           "type": "boolean",
@@ -73,7 +79,9 @@
           "description": "Specify a set of bundled library declaration files that describe the target runtime environment.",
           "type": "array",
           "uniqueItems": true,
-          "default": ["deno.window"],
+          "default": [
+            "deno.window"
+          ],
           "items": {
             "type": "string"
           },
diff --git a/cli/tests/integration/lsp_tests.rs b/cli/tests/integration/lsp_tests.rs
index 6e009bd20..fc4f6dbc6 100644
--- a/cli/tests/integration/lsp_tests.rs
+++ b/cli/tests/integration/lsp_tests.rs
@@ -3684,3 +3684,82 @@ fn lsp_lint_with_config() {
   }
   shutdown(&mut client);
 }
+
+#[test]
+fn lsp_jsx_import_source_pragma() {
+  let _g = http_server();
+  let mut client = init("initialize_params.json");
+  did_open(
+    &mut client,
+    json!({
+      "textDocument": {
+        "uri": "file:///a/file.tsx",
+        "languageId": "typescriptreact",
+        "version": 1,
+        "text":
+"/** @jsxImportSource http://localhost:4545/jsx */
+
+function A() {
+  return \"hello\";
+}
+
+export function B() {
+  return <A></A>;
+}
+",
+      }
+    }),
+  );
+  let (maybe_res, maybe_err) = client
+    .write_request::<_, _, Value>(
+      "deno/cache",
+      json!({
+        "referrer": {
+          "uri": "file:///a/file.tsx",
+        },
+        "uris": [
+          {
+            "uri": "http://127.0.0.1:4545/jsx/jsx-runtime",
+          }
+        ],
+      }),
+    )
+    .unwrap();
+  assert!(maybe_err.is_none());
+  assert!(maybe_res.is_some());
+  let (maybe_res, maybe_err) = client
+    .write_request::<_, _, Value>(
+      "textDocument/hover",
+      json!({
+        "textDocument": {
+          "uri": "file:///a/file.tsx"
+        },
+        "position": {
+          "line": 0,
+          "character": 25
+        }
+      }),
+    )
+    .unwrap();
+  assert!(maybe_err.is_none());
+  assert_eq!(
+    maybe_res,
+    Some(json!({
+      "contents": {
+        "kind": "markdown",
+        "value": "**Resolved Dependency**\n\n**Code**: http&#8203;://localhost:4545/jsx/jsx-runtime\n",
+      },
+      "range": {
+        "start": {
+          "line": 0,
+          "character": 21
+        },
+        "end": {
+          "line": 0,
+          "character": 46
+        }
+      }
+    }))
+  );
+  shutdown(&mut client);
+}
diff --git a/cli/tests/integration/mod.rs b/cli/tests/integration/mod.rs
index 251fca515..21ffc5627 100644
--- a/cli/tests/integration/mod.rs
+++ b/cli/tests/integration/mod.rs
@@ -1100,7 +1100,7 @@ fn basic_auth_tokens() {
   eprintln!("{}", stderr_str);
 
   assert!(stderr_str.contains(
-    "Import 'http://127.0.0.1:4554/001_hello.js' failed: 404 Not Found"
+    "Import 'http://127.0.0.1:4554/001_hello.js' failed, not found."
   ));
 
   let output = util::deno_cmd()
diff --git a/cli/tests/integration/run_tests.rs b/cli/tests/integration/run_tests.rs
index f290c6e62..214eb8ece 100644
--- a/cli/tests/integration/run_tests.rs
+++ b/cli/tests/integration/run_tests.rs
@@ -1215,6 +1215,118 @@ itest!(jsx_import_from_ts {
   output: "jsx_import_from_ts.ts.out",
 });
 
+itest!(jsx_import_source_pragma {
+  args: "run --reload jsx_import_source_pragma.tsx",
+  output: "jsx_import_source.out",
+  http_server: true,
+});
+
+itest!(jsx_import_source_pragma_with_config {
+  args: "run --reload --config jsx/deno-jsx.jsonc jsx_import_source_pragma.tsx",
+  output: "jsx_import_source.out",
+  http_server: true,
+});
+
+itest!(jsx_import_source_pragma_with_dev_config {
+  args:
+    "run --reload --config jsx/deno-jsxdev.jsonc jsx_import_source_pragma.tsx",
+  output: "jsx_import_source_dev.out",
+  http_server: true,
+});
+
+itest!(jsx_import_source_no_pragma {
+  args:
+    "run --reload --config jsx/deno-jsx.jsonc jsx_import_source_no_pragma.tsx",
+  output: "jsx_import_source.out",
+  http_server: true,
+});
+
+itest!(jsx_import_source_no_pragma_dev {
+  args: "run --reload --config jsx/deno-jsxdev.jsonc jsx_import_source_no_pragma.tsx",
+  output: "jsx_import_source_dev.out",
+  http_server: true,
+});
+
+itest!(jsx_import_source_pragma_import_map {
+  args: "run --reload --import-map jsx/import-map.json jsx_import_source_pragma_import_map.tsx",
+  output: "jsx_import_source_import_map.out",
+  http_server: true,
+});
+
+itest!(jsx_import_source_pragma_import_map_dev {
+  args: "run --reload --import-map jsx/import-map.json --config jsx/deno-jsxdev-import-map.jsonc jsx_import_source_pragma_import_map.tsx",
+  output: "jsx_import_source_import_map_dev.out",
+  http_server: true,
+});
+
+itest!(jsx_import_source_import_map {
+  args: "run --reload --import-map jsx/import-map.json --config jsx/deno-jsx-import-map.jsonc jsx_import_source_no_pragma.tsx",
+  output: "jsx_import_source_import_map.out",
+  http_server: true,
+});
+
+itest!(jsx_import_source_import_map_dev {
+  args: "run --reload --import-map jsx/import-map.json --config jsx/deno-jsxdev-import-map.jsonc jsx_import_source_no_pragma.tsx",
+  output: "jsx_import_source_import_map_dev.out",
+  http_server: true,
+});
+
+itest!(jsx_import_source_pragma_no_check {
+  args: "run --reload --no-check jsx_import_source_pragma.tsx",
+  output: "jsx_import_source.out",
+  http_server: true,
+});
+
+itest!(jsx_import_source_pragma_with_config_no_check {
+  args: "run --reload --config jsx/deno-jsx.jsonc --no-check jsx_import_source_pragma.tsx",
+  output: "jsx_import_source.out",
+  http_server: true,
+});
+
+// itest!(jsx_import_source_pragma_with_dev_config_no_check {
+//   args:
+//     "run --reload --config jsx/deno-jsxdev.jsonc --no-check jsx_import_source_pragma.tsx",
+//   output: "jsx_import_source_dev.out",
+//   http_server: true,
+// });
+
+itest!(jsx_import_source_no_pragma_no_check {
+  args:
+    "run --reload --config jsx/deno-jsx.jsonc --no-check jsx_import_source_no_pragma.tsx",
+  output: "jsx_import_source.out",
+  http_server: true,
+});
+
+// itest!(jsx_import_source_no_pragma_dev_no_check {
+//   args: "run --reload --config jsx/deno-jsxdev.jsonc --no-check jsx_import_source_no_pragma.tsx",
+//   output: "jsx_import_source_dev.out",
+//   http_server: true,
+// });
+
+itest!(jsx_import_source_pragma_import_map_no_check {
+  args: "run --reload --import-map jsx/import-map.json --no-check jsx_import_source_pragma_import_map.tsx",
+  output: "jsx_import_source_import_map.out",
+  http_server: true,
+});
+
+// itest!(jsx_import_source_pragma_import_map_dev_no_check {
+//   args: "run --reload --import-map jsx/import-map.json --config jsx/deno-jsxdev-import-map.jsonc --no-check jsx_import_source_pragma_import_map.tsx",
+//   output: "jsx_import_source_import_map_dev.out",
+//   http_server: true,
+// });
+
+itest!(jsx_import_source_import_map_no_check {
+  args: "run --reload --import-map jsx/import-map.json --config jsx/deno-jsx-import-map.jsonc --no-check jsx_import_source_no_pragma.tsx",
+  output: "jsx_import_source_import_map.out",
+  http_server: true,
+});
+
+// itest!(jsx_import_source_import_map_dev_no_check {
+//   args: "run --reload --import-map jsx/import-map.json --config jsx/deno-jsxdev-import-map.jsonc --no-check jsx_import_source_no_pragma.tsx",
+//   output: "jsx_import_source_import_map_dev.out",
+//   http_server: true,
+// });
+
 // TODO(#11128): Flaky. Re-enable later.
 // itest!(single_compile_with_reload {
 //   args: "run --reload --allow-read single_compile_with_reload.ts",
diff --git a/cli/tests/testdata/compiler_api_test.ts b/cli/tests/testdata/compiler_api_test.ts
index 9870908d1..42d6f54eb 100644
--- a/cli/tests/testdata/compiler_api_test.ts
+++ b/cli/tests/testdata/compiler_api_test.ts
@@ -557,3 +557,81 @@ Deno.test({
     assertEquals(sourceMap.sourcesContent.length, 1);
   },
 });
+
+Deno.test({
+  name: "Deno.emit() - JSX import source pragma",
+  async fn() {
+    const { files } = await Deno.emit(
+      "file:///a.tsx",
+      {
+        sources: {
+          "file:///a.tsx": `/** @jsxImportSource https://example.com/jsx */
+          
+          export function App() {
+            return (
+              <div><></></div>
+            );
+          }`,
+          "https://example.com/jsx/jsx-runtime": `export function jsx(
+            _type,
+            _props,
+            _key,
+            _source,
+            _self,
+          ) {}
+          export const jsxs = jsx;
+          export const jsxDEV = jsx;
+          export const Fragment = Symbol("Fragment");
+          console.log("imported", import.meta.url);
+          `,
+        },
+      },
+    );
+    assert(files["file:///a.tsx.js"]);
+    assert(
+      files["file:///a.tsx.js"].startsWith(
+        `import { Fragment as _Fragment, jsx as _jsx } from "https://example.com/jsx/jsx-runtime";\n`,
+      ),
+    );
+  },
+});
+
+Deno.test({
+  name: "Deno.emit() - JSX import source no pragma",
+  async fn() {
+    const { files } = await Deno.emit(
+      "file:///a.tsx",
+      {
+        compilerOptions: {
+          jsx: "react-jsx",
+          jsxImportSource: "https://example.com/jsx",
+        },
+        sources: {
+          "file:///a.tsx": `export function App() {
+            return (
+              <div><></></div>
+            );
+          }`,
+          "https://example.com/jsx/jsx-runtime": `export function jsx(
+            _type,
+            _props,
+            _key,
+            _source,
+            _self,
+          ) {}
+          export const jsxs = jsx;
+          export const jsxDEV = jsx;
+          export const Fragment = Symbol("Fragment");
+          console.log("imported", import.meta.url);
+          `,
+        },
+      },
+    );
+    assert(files["file:///a.tsx.js"]);
+    assert(
+      files["file:///a.tsx.js"].startsWith(
+        `import { Fragment as _Fragment, jsx as _jsx } from "https://example.com/jsx/jsx-runtime";\n`,
+      ),
+    );
+  },
+});
diff --git a/cli/tests/testdata/jsx/deno-jsx-import-map.jsonc b/cli/tests/testdata/jsx/deno-jsx-import-map.jsonc
new file mode 100644
index 000000000..5adbfa8b5
--- /dev/null
+++ b/cli/tests/testdata/jsx/deno-jsx-import-map.jsonc
@@ -0,0 +1,6 @@
+{
+  "compilerOptions": {
+    "jsx": "react-jsx",
+    "jsxImportSource": "jsx"
+  }
+}
diff --git a/cli/tests/testdata/jsx/deno-jsx.jsonc b/cli/tests/testdata/jsx/deno-jsx.jsonc
new file mode 100644
index 000000000..311409ea3
--- /dev/null
+++ b/cli/tests/testdata/jsx/deno-jsx.jsonc
@@ -0,0 +1,6 @@
+{
+  "compilerOptions": {
+    "jsx": "react-jsx",
+    "jsxImportSource": "http://localhost:4545/jsx"
+  }
+}
diff --git a/cli/tests/testdata/jsx/deno-jsxdev-import-map.jsonc b/cli/tests/testdata/jsx/deno-jsxdev-import-map.jsonc
new file mode 100644
index 000000000..7481d5a2d
--- /dev/null
+++ b/cli/tests/testdata/jsx/deno-jsxdev-import-map.jsonc
@@ -0,0 +1,6 @@
+{
+  "compilerOptions": {
+    "jsx": "react-jsxdev",
+    "jsxImportSource": "jsx"
+  }
+}
diff --git a/cli/tests/testdata/jsx/deno-jsxdev.jsonc b/cli/tests/testdata/jsx/deno-jsxdev.jsonc
new file mode 100644
index 000000000..ae5bdf9f1
--- /dev/null
+++ b/cli/tests/testdata/jsx/deno-jsxdev.jsonc
@@ -0,0 +1,6 @@
+{
+  "compilerOptions": {
+    "jsx": "react-jsxdev",
+    "jsxImportSource": "http://localhost:4545/jsx"
+  }
+}
diff --git a/cli/tests/testdata/jsx/import-map.json b/cli/tests/testdata/jsx/import-map.json
new file mode 100644
index 000000000..baab76f20
--- /dev/null
+++ b/cli/tests/testdata/jsx/import-map.json
@@ -0,0 +1,6 @@
+{
+  "imports": {
+    "jsx/jsx-runtime": "http://localhost:4545/jsx/jsx-runtime/index.ts",
+    "jsx/jsx-dev-runtime": "http://localhost:4545/jsx/jsx-dev-runtime/index.ts"
+  }
+}
diff --git a/cli/tests/testdata/jsx/jsx-dev-runtime/index.ts b/cli/tests/testdata/jsx/jsx-dev-runtime/index.ts
new file mode 100644
index 000000000..15e2029c8
--- /dev/null
+++ b/cli/tests/testdata/jsx/jsx-dev-runtime/index.ts
@@ -0,0 +1,12 @@
+// deno-lint-ignore-file no-explicit-any
+export function jsx(
+  _type: any,
+  _props: any,
+  _key: any,
+  _source: any,
+  _self: any,
+) {}
+export const jsxs = jsx;
+export const jsxDEV = jsx;
+export const Fragment = Symbol("Fragment");
+console.log("imported", import.meta.url);
diff --git a/cli/tests/testdata/jsx/jsx-runtime/index.ts b/cli/tests/testdata/jsx/jsx-runtime/index.ts
new file mode 100644
index 000000000..15e2029c8
--- /dev/null
+++ b/cli/tests/testdata/jsx/jsx-runtime/index.ts
@@ -0,0 +1,12 @@
+// deno-lint-ignore-file no-explicit-any
+export function jsx(
+  _type: any,
+  _props: any,
+  _key: any,
+  _source: any,
+  _self: any,
+) {}
+export const jsxs = jsx;
+export const jsxDEV = jsx;
+export const Fragment = Symbol("Fragment");
+console.log("imported", import.meta.url);
diff --git a/cli/tests/testdata/jsx_import_source.out b/cli/tests/testdata/jsx_import_source.out
new file mode 100644
index 000000000..b9555987a
--- /dev/null
+++ b/cli/tests/testdata/jsx_import_source.out
@@ -0,0 +1,2 @@
+[WILDCARD]
+imported http://localhost:4545/jsx/jsx-runtime
diff --git a/cli/tests/testdata/jsx_import_source_dev.out b/cli/tests/testdata/jsx_import_source_dev.out
new file mode 100644
index 000000000..38d7a12f0
--- /dev/null
+++ b/cli/tests/testdata/jsx_import_source_dev.out
@@ -0,0 +1,2 @@
+[WILDCARD]
+imported http://localhost:4545/jsx/jsx-dev-runtime
diff --git a/cli/tests/testdata/jsx_import_source_import_map.out b/cli/tests/testdata/jsx_import_source_import_map.out
new file mode 100644
index 000000000..0d3238967
--- /dev/null
+++ b/cli/tests/testdata/jsx_import_source_import_map.out
@@ -0,0 +1,2 @@
+[WILDCARD]
+imported http://localhost:4545/jsx/jsx-runtime/index.ts
diff --git a/cli/tests/testdata/jsx_import_source_import_map_dev.out b/cli/tests/testdata/jsx_import_source_import_map_dev.out
new file mode 100644
index 000000000..56f514d90
--- /dev/null
+++ b/cli/tests/testdata/jsx_import_source_import_map_dev.out
@@ -0,0 +1,2 @@
+[WILDCARD]
+imported http://localhost:4545/jsx/jsx-dev-runtime/index.ts
diff --git a/cli/tests/testdata/jsx_import_source_no_pragma.tsx b/cli/tests/testdata/jsx_import_source_no_pragma.tsx
new file mode 100644
index 000000000..2c756054f
--- /dev/null
+++ b/cli/tests/testdata/jsx_import_source_no_pragma.tsx
@@ -0,0 +1,7 @@
+function A() {
+  return "hello";
+}
+
+export function B() {
+  return <A></A>;
+}
diff --git a/cli/tests/testdata/jsx_import_source_pragma.tsx b/cli/tests/testdata/jsx_import_source_pragma.tsx
new file mode 100644
index 000000000..c19e53d4f
--- /dev/null
+++ b/cli/tests/testdata/jsx_import_source_pragma.tsx
@@ -0,0 +1,9 @@
+/** @jsxImportSource http://localhost:4545/jsx */
+
+function A() {
+  return "hello";
+}
+
+export function B() {
+  return <A></A>;
+}
diff --git a/cli/tests/testdata/jsx_import_source_pragma_import_map.tsx b/cli/tests/testdata/jsx_import_source_pragma_import_map.tsx
new file mode 100644
index 000000000..548365f18
--- /dev/null
+++ b/cli/tests/testdata/jsx_import_source_pragma_import_map.tsx
@@ -0,0 +1,9 @@
+/** @jsxImportSource jsx */
+
+function A() {
+  return "hello";
+}
+
+export function B() {
+  return <A></A>;
+}
diff --git a/cli/tools/doc.rs b/cli/tools/doc.rs
index aa9d913a0..cc37df06d 100644
--- a/cli/tools/doc.rs
+++ b/cli/tools/doc.rs
@@ -38,7 +38,7 @@ impl Loader for StubDocLoader {
 
 #[derive(Debug)]
 struct DocResolver {
-  import_map: Option<ImportMap>,
+  import_map: Option<Arc<ImportMap>>,
 }
 
 impl Resolver for DocResolver {
diff --git a/cli/tools/repl.rs b/cli/tools/repl.rs
index f3ba626af..b6874f574 100644
--- a/cli/tools/repl.rs
+++ b/cli/tools/repl.rs
@@ -668,8 +668,11 @@ impl ReplSession {
         imports_not_used_as_values: ImportsNotUsedAsValues::Preserve,
         // JSX is not supported in the REPL
         transform_jsx: false,
+        jsx_automatic: false,
+        jsx_development: false,
         jsx_factory: "React.createElement".into(),
         jsx_fragment_factory: "React.Fragment".into(),
+        jsx_import_source: None,
         repl_imports: true,
       },
     )?
diff --git a/cli/tools/test.rs b/cli/tools/test.rs
index d883f18a3..fba178202 100644
--- a/cli/tools/test.rs
+++ b/cli/tools/test.rs
@@ -18,6 +18,7 @@ use crate::lockfile;
 use crate::ops;
 use crate::proc_state::ProcState;
 use crate::resolver::ImportMapResolver;
+use crate::resolver::JsxResolver;
 use crate::tools::coverage::CoverageCollector;
 
 use deno_ast::swc::common::comments::CommentKind;
@@ -1053,14 +1054,21 @@ pub async fn run_tests_with_watch(
     let paths_to_watch = paths_to_watch.clone();
     let paths_to_watch_clone = paths_to_watch.clone();
 
-    let maybe_resolver =
-      ps.maybe_import_map.as_ref().map(ImportMapResolver::new);
+    let maybe_import_map_resolver =
+      ps.maybe_import_map.clone().map(ImportMapResolver::new);
+    let maybe_jsx_resolver = ps
+      .maybe_config_file
+      .as_ref()
+      .map(|cf| {
+        cf.to_maybe_jsx_import_source_module()
+          .map(|im| JsxResolver::new(im, maybe_import_map_resolver.clone()))
+      })
+      .flatten();
     let maybe_locker = lockfile::as_maybe_locker(ps.lockfile.clone());
     let maybe_imports = ps
       .maybe_config_file
       .as_ref()
-      .map(|cf| cf.to_maybe_imports())
-      .flatten();
+      .map(|cf| cf.to_maybe_imports());
     let files_changed = changed.is_some();
     let include = include.clone();
     let ignore = ignore.clone();
@@ -1081,13 +1089,24 @@ pub async fn run_tests_with_watch(
           .filter_map(|url| deno_core::resolve_url(url.as_str()).ok())
           .collect()
       };
-
+      let maybe_imports = if let Some(result) = maybe_imports {
+        result?
+      } else {
+        None
+      };
+      let maybe_resolver = if maybe_jsx_resolver.is_some() {
+        maybe_jsx_resolver.as_ref().map(|jr| jr.as_resolver())
+      } else {
+        maybe_import_map_resolver
+          .as_ref()
+          .map(|im| im.as_resolver())
+      };
       let graph = deno_graph::create_graph(
         test_modules.clone(),
         false,
         maybe_imports,
         cache.as_mut_loader(),
-        maybe_resolver.as_ref().map(|r| r.as_resolver()),
+        maybe_resolver,
         maybe_locker,
         None,
       )
diff --git a/cli/tsc.rs b/cli/tsc.rs
index bb377c5d8..5f5c09539 100644
--- a/cli/tsc.rs
+++ b/cli/tsc.rs
@@ -414,6 +414,27 @@ pub struct ResolveArgs {
   pub specifiers: Vec<String>,
 }
 
+fn resolve_specifier(
+  state: &mut State,
+  specifier: &ModuleSpecifier,
+) -> (String, String) {
+  let media_type = state
+    .graph
+    .get(specifier)
+    .map_or(&MediaType::Unknown, |m| &m.media_type);
+  let specifier_str = match specifier.scheme() {
+    "data" | "blob" => {
+      let specifier_str = hash_url(specifier, media_type);
+      state
+        .data_url_map
+        .insert(specifier_str.clone(), specifier.clone());
+      specifier_str
+    }
+    _ => specifier.to_string(),
+  };
+  (specifier_str, media_type.as_ts_extension().into())
+}
+
 fn op_resolve(state: &mut State, args: Value) -> Result<Value, AnyError> {
   let v: ResolveArgs = serde_json::from_value(args)
     .context("Invalid request from JavaScript for \"op_resolve\".")?;
@@ -434,30 +455,31 @@ fn op_resolve(state: &mut State, args: Value) -> Result<Value, AnyError> {
         MediaType::from(specifier).as_ts_extension().to_string(),
       ));
     } else {
-      let resolved_dependency =
-        match state.graph.resolve_dependency(specifier, &referrer, true) {
-          Some(resolved_specifier) => {
-            let media_type = state
-              .graph
-              .get(resolved_specifier)
-              .map_or(&MediaType::Unknown, |m| &m.media_type);
-            let resolved_specifier_str = match resolved_specifier.scheme() {
-              "data" | "blob" => {
-                let specifier_str = hash_url(resolved_specifier, media_type);
-                state
-                  .data_url_map
-                  .insert(specifier_str.clone(), resolved_specifier.clone());
-                specifier_str
-              }
-              _ => resolved_specifier.to_string(),
-            };
-            (resolved_specifier_str, media_type.as_ts_extension().into())
-          }
-          None => (
-            "deno:///missing_dependency.d.ts".to_string(),
-            ".d.ts".to_string(),
-          ),
-        };
+      // here, we try to resolve the specifier via the referrer, but if we can't
+      // we will try to resolve the specifier via the configuration file, if
+      // present, finally defaulting to a "placeholder" specifier. This handles
+      // situations like the jsxImportSource, which tsc tries to resolve the
+      // import source from a JSX module, but the module graph only contains the
+      // import as a dependency of the configuration file.
+      let resolved_dependency = if let Some(resolved_specifier) = state
+        .graph
+        .resolve_dependency(specifier, &referrer, true)
+        .cloned()
+      {
+        resolve_specifier(state, &resolved_specifier)
+      } else if let Some(resolved_specifier) = state
+        .maybe_config_specifier
+        .as_ref()
+        .map(|cf| state.graph.resolve_dependency(specifier, cf, true).cloned())
+        .flatten()
+      {
+        resolve_specifier(state, &resolved_specifier)
+      } else {
+        (
+          "deno:///missing_dependency.d.ts".to_string(),
+          ".d.ts".to_string(),
+        )
+      };
       resolved.push(resolved_dependency);
     }
   }