3 files changed, 28 insertions, 13 deletions
diff --git a/cli/args/mod.rs b/cli/args/mod.rs
index af681104c..acdc96526 100644
--- a/cli/args/mod.rs
+++ b/cli/args/mod.rs
@@ -101,6 +101,12 @@ pub fn npm_registry_url() -> &'static Url {
   &NPM_REGISTRY_DEFAULT_URL
 }
 
+pub static DENO_DISABLE_PEDANTIC_NODE_WARNINGS: Lazy<bool> = Lazy::new(|| {
+  std::env::var("DENO_DISABLE_PEDANTIC_NODE_WARNINGS")
+    .ok()
+    .is_some()
+});
+
 pub fn jsr_url() -> &'static Url {
   static JSR_URL: Lazy<Url> = Lazy::new(|| {
     let env_var_name = "JSR_URL";
diff --git a/cli/graph_util.rs b/cli/graph_util.rs
index f1aa44328..b84cb3bb6 100644
--- a/cli/graph_util.rs
+++ b/cli/graph_util.rs
@@ -4,6 +4,7 @@ use crate::args::jsr_url;
 use crate::args::CliOptions;
 use crate::args::Lockfile;
 use crate::args::TsTypeLib;
+use crate::args::DENO_DISABLE_PEDANTIC_NODE_WARNINGS;
 use crate::cache;
 use crate::cache::GlobalHttpCache;
 use crate::cache::ModuleInfoCache;
@@ -681,9 +682,11 @@ pub fn enhanced_resolution_error_message(error: &ResolutionError) -> String {
   let mut message = format!("{error}");
 
   if let Some(specifier) = get_resolution_error_bare_node_specifier(error) {
-    message.push_str(&format!(
+    if !*DENO_DISABLE_PEDANTIC_NODE_WARNINGS {
+      message.push_str(&format!(
         "\nIf you want to use a built-in Node module, add a \"node:\" prefix (ex. \"node:{specifier}\")."
       ));
+    }
   }
 
   message
diff --git a/cli/resolver.rs b/cli/resolver.rs
index e1a2145d3..8043e1ede 100644
--- a/cli/resolver.rs
+++ b/cli/resolver.rs
@@ -41,6 +41,7 @@ use std::sync::Arc;
 use crate::args::package_json::PackageJsonDeps;
 use crate::args::JsxImportSourceConfig;
 use crate::args::PackageJsonDepsProvider;
+use crate::args::DENO_DISABLE_PEDANTIC_NODE_WARNINGS;
 use crate::colors;
 use crate::node::CliNodeCodeTranslator;
 use crate::npm::ByonmCliNpmResolver;
@@ -725,17 +726,20 @@ fn sloppy_imports_resolve(
   };
   // show a warning when this happens in order to drive
   // the user towards correcting these specifiers
-  log::warn!(
-    "{} Sloppy module resolution {}\n    at {}",
-    crate::colors::yellow("Warning"),
-    crate::colors::gray(format!("(hint: {})", hint_message)).to_string(),
-    if referrer_range.end == deno_graph::Position::zeroed() {
-      // not worth showing the range in this case
-      crate::colors::cyan(referrer_range.specifier.as_str()).to_string()
-    } else {
-      format_range_with_colors(referrer_range)
-    },
-  );
+  if !*DENO_DISABLE_PEDANTIC_NODE_WARNINGS {
+    log::warn!(
+      "{} Sloppy module resolution {}\n    at {}",
+      crate::colors::yellow("Warning"),
+      crate::colors::gray(format!("(hint: {})", hint_message)).to_string(),
+      if referrer_range.end == deno_graph::Position::zeroed() {
+        // not worth showing the range in this case
+        crate::colors::cyan(referrer_range.specifier.as_str()).to_string()
+      } else {
+        format_range_with_colors(referrer_range)
+      },
+    );
+  }
+
   resolution.into_specifier().into_owned()
 }
 
@@ -788,7 +792,9 @@ impl NpmResolver for CliGraphResolver {
     } = range;
     let line = start.line + 1;
     let column = start.character + 1;
-    log::warn!("Warning: Resolving \"{module_name}\" as \"node:{module_name}\" at {specifier}:{line}:{column}. If you want to use a built-in Node module, add a \"node:\" prefix.")
+    if !*DENO_DISABLE_PEDANTIC_NODE_WARNINGS {
+      log::warn!("Warning: Resolving \"{module_name}\" as \"node:{module_name}\" at {specifier}:{line}:{column}. If you want to use a built-in Node module, add a \"node:\" prefix.")
+    }
   }
 
   fn load_and_cache_npm_package_info(