134 files changed, 77 insertions, 77 deletions
diff --git a/Cargo.toml b/Cargo.toml
index 8d0768697..ce7bc47e6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,20 +8,20 @@ members = [
   "runtime",
   "test_ffi",
   "test_util",
-  "extensions/broadcast_channel",
-  "extensions/console",
-  "extensions/crypto",
-  "extensions/fetch",
-  "extensions/ffi",
-  "extensions/http",
-  "extensions/net",
-  "extensions/timers",
-  "extensions/url",
-  "extensions/web",
-  "extensions/webgpu",
-  "extensions/webidl",
-  "extensions/websocket",
-  "extensions/webstorage",
+  "ext/broadcast_channel",
+  "ext/console",
+  "ext/crypto",
+  "ext/fetch",
+  "ext/ffi",
+  "ext/http",
+  "ext/net",
+  "ext/timers",
+  "ext/url",
+  "ext/web",
+  "ext/webgpu",
+  "ext/webidl",
+  "ext/websocket",
+  "ext/webstorage",
 ]
 exclude = ["test_util/std/hash/_wasm"]
 
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index a7fe7faa4..dc30c71f3 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -20,21 +20,21 @@ harness = false
 path = "./bench/main.rs"
 
 [build-dependencies]
-deno_broadcast_channel = { version = "0.8.0", path = "../extensions/broadcast_channel" }
-deno_console = { version = "0.14.0", path = "../extensions/console" }
+deno_broadcast_channel = { version = "0.8.0", path = "../ext/broadcast_channel" }
+deno_console = { version = "0.14.0", path = "../ext/console" }
 deno_core = { version = "0.96.0", path = "../core" }
-deno_crypto = { version = "0.28.0", path = "../extensions/crypto" }
-deno_fetch = { version = "0.37.0", path = "../extensions/fetch" }
-deno_ffi = { version = "0.1.0", path = "../extensions/ffi" }
-deno_http = { version = "0.5.0", path = "../extensions/http" }
-deno_net = { version = "0.5.0", path = "../extensions/net" }
-deno_timers = { version = "0.12.0", path = "../extensions/timers" }
-deno_url = { version = "0.14.0", path = "../extensions/url" }
-deno_web = { version = "0.45.0", path = "../extensions/web" }
-deno_webgpu = { version = "0.15.0", path = "../extensions/webgpu" }
-deno_webidl = { version = "0.14.0", path = "../extensions/webidl" }
-deno_websocket = { version = "0.19.0", path = "../extensions/websocket" }
-deno_webstorage = { version = "0.9.0", path = "../extensions/webstorage" }
+deno_crypto = { version = "0.28.0", path = "../ext/crypto" }
+deno_fetch = { version = "0.37.0", path = "../ext/fetch" }
+deno_ffi = { version = "0.1.0", path = "../ext/ffi" }
+deno_http = { version = "0.5.0", path = "../ext/http" }
+deno_net = { version = "0.5.0", path = "../ext/net" }
+deno_timers = { version = "0.12.0", path = "../ext/timers" }
+deno_url = { version = "0.14.0", path = "../ext/url" }
+deno_web = { version = "0.45.0", path = "../ext/web" }
+deno_webgpu = { version = "0.15.0", path = "../ext/webgpu" }
+deno_webidl = { version = "0.14.0", path = "../ext/webidl" }
+deno_websocket = { version = "0.19.0", path = "../ext/websocket" }
+deno_webstorage = { version = "0.9.0", path = "../ext/webstorage" }
 regex = "1.4.3"
 serde = { version = "1.0.125", features = ["derive"] }
 
@@ -47,7 +47,7 @@ deno_core = { version = "0.96.0", path = "../core" }
 deno_doc = "0.10.0"
 deno_lint = "0.12.0"
 deno_runtime = { version = "0.22.0", path = "../runtime" }
-deno_tls = { version = "0.1.0", path = "../extensions/tls" }
+deno_tls = { version = "0.1.0", path = "../ext/tls" }
 
 atty = "0.2.14"
 base64 = "0.13.0"
diff --git a/cli/tests/error_009_extensions_error.js.out b/cli/tests/error_009_extensions_error.js.out
index 96ffb2829..8510980f6 100644
--- a/cli/tests/error_009_extensions_error.js.out
+++ b/cli/tests/error_009_extensions_error.js.out
@@ -2,5 +2,5 @@
 new Event();
 ^
     at [WILDCARD]
-    at new Event (deno:extensions/web/[WILDCARD])
+    at new Event (deno:ext/web/[WILDCARD])
     at [WILDCARD]
diff --git a/extensions/broadcast_channel/01_broadcast_channel.js b/ext/broadcast_channel/01_broadcast_channel.js
index 42112c014..42112c014 100644
--- a/extensions/broadcast_channel/01_broadcast_channel.js
+++ b/ext/broadcast_channel/01_broadcast_channel.js
diff --git a/extensions/broadcast_channel/Cargo.toml b/ext/broadcast_channel/Cargo.toml
index 2f8b10bc7..2f8b10bc7 100644
--- a/extensions/broadcast_channel/Cargo.toml
+++ b/ext/broadcast_channel/Cargo.toml
diff --git a/extensions/broadcast_channel/README.md b/ext/broadcast_channel/README.md
index 5b5034ef7..5b5034ef7 100644
--- a/extensions/broadcast_channel/README.md
+++ b/ext/broadcast_channel/README.md
diff --git a/extensions/broadcast_channel/in_memory_broadcast_channel.rs b/ext/broadcast_channel/in_memory_broadcast_channel.rs
index 879a3dbd5..879a3dbd5 100644
--- a/extensions/broadcast_channel/in_memory_broadcast_channel.rs
+++ b/ext/broadcast_channel/in_memory_broadcast_channel.rs
diff --git a/extensions/broadcast_channel/lib.deno_broadcast_channel.d.ts b/ext/broadcast_channel/lib.deno_broadcast_channel.d.ts
index c8efef778..c8efef778 100644
--- a/extensions/broadcast_channel/lib.deno_broadcast_channel.d.ts
+++ b/ext/broadcast_channel/lib.deno_broadcast_channel.d.ts
diff --git a/extensions/broadcast_channel/lib.rs b/ext/broadcast_channel/lib.rs
index b2a79916c..3f88db162 100644
--- a/extensions/broadcast_channel/lib.rs
+++ b/ext/broadcast_channel/lib.rs
@@ -110,7 +110,7 @@ pub fn init<BC: BroadcastChannel + 'static>(
 ) -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/broadcast_channel",
+      prefix "deno:ext/broadcast_channel",
       "01_broadcast_channel.js",
     ))
     .ops(vec![
diff --git a/extensions/console/01_colors.js b/ext/console/01_colors.js
index 3c7384a6c..3c7384a6c 100644
--- a/extensions/console/01_colors.js
+++ b/ext/console/01_colors.js
diff --git a/extensions/console/02_console.js b/ext/console/02_console.js
index 40ff2e25d..40ff2e25d 100644
--- a/extensions/console/02_console.js
+++ b/ext/console/02_console.js
diff --git a/extensions/console/Cargo.toml b/ext/console/Cargo.toml
index 8955ad037..8955ad037 100644
--- a/extensions/console/Cargo.toml
+++ b/ext/console/Cargo.toml
diff --git a/extensions/console/README.md b/ext/console/README.md
index 2f8fb448a..2f8fb448a 100644
--- a/extensions/console/README.md
+++ b/ext/console/README.md
diff --git a/extensions/console/internal.d.ts b/ext/console/internal.d.ts
index ef7834ba6..ef7834ba6 100644
--- a/extensions/console/internal.d.ts
+++ b/ext/console/internal.d.ts
diff --git a/extensions/console/lib.deno_console.d.ts b/ext/console/lib.deno_console.d.ts
index 730a5da8e..730a5da8e 100644
--- a/extensions/console/lib.deno_console.d.ts
+++ b/ext/console/lib.deno_console.d.ts
diff --git a/extensions/console/lib.rs b/ext/console/lib.rs
index 27870fce6..40a428fa9 100644
--- a/extensions/console/lib.rs
+++ b/ext/console/lib.rs
@@ -7,7 +7,7 @@ use std::path::PathBuf;
 pub fn init() -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/console",
+      prefix "deno:ext/console",
       "01_colors.js",
       "02_console.js",
     ))
diff --git a/extensions/crypto/00_crypto.js b/ext/crypto/00_crypto.js
index 449946295..449946295 100644
--- a/extensions/crypto/00_crypto.js
+++ b/ext/crypto/00_crypto.js
diff --git a/extensions/crypto/01_webidl.js b/ext/crypto/01_webidl.js
index 7e78170b4..7e78170b4 100644
--- a/extensions/crypto/01_webidl.js
+++ b/ext/crypto/01_webidl.js
diff --git a/extensions/crypto/Cargo.toml b/ext/crypto/Cargo.toml
index 8eb939e86..8eb939e86 100644
--- a/extensions/crypto/Cargo.toml
+++ b/ext/crypto/Cargo.toml
diff --git a/extensions/crypto/README.md b/ext/crypto/README.md
index be0724458..be0724458 100644
--- a/extensions/crypto/README.md
+++ b/ext/crypto/README.md
diff --git a/extensions/crypto/key.rs b/ext/crypto/key.rs
index cb44812fd..cb44812fd 100644
--- a/extensions/crypto/key.rs
+++ b/ext/crypto/key.rs
diff --git a/extensions/crypto/lib.deno_crypto.d.ts b/ext/crypto/lib.deno_crypto.d.ts
index b89b62f2e..b89b62f2e 100644
--- a/extensions/crypto/lib.deno_crypto.d.ts
+++ b/ext/crypto/lib.deno_crypto.d.ts
diff --git a/extensions/crypto/lib.rs b/ext/crypto/lib.rs
index 5989b121a..e77b34987 100644
--- a/extensions/crypto/lib.rs
+++ b/ext/crypto/lib.rs
@@ -62,7 +62,7 @@ lazy_static! {
 pub fn init(maybe_seed: Option<u64>) -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/crypto",
+      prefix "deno:ext/crypto",
       "00_crypto.js",
       "01_webidl.js",
     ))
diff --git a/extensions/fetch/01_fetch_util.js b/ext/fetch/01_fetch_util.js
index 9cf19588b..9cf19588b 100644
--- a/extensions/fetch/01_fetch_util.js
+++ b/ext/fetch/01_fetch_util.js
diff --git a/extensions/fetch/20_headers.js b/ext/fetch/20_headers.js
index 91154d958..91154d958 100644
--- a/extensions/fetch/20_headers.js
+++ b/ext/fetch/20_headers.js
diff --git a/extensions/fetch/21_formdata.js b/ext/fetch/21_formdata.js
index 25ed32c2d..25ed32c2d 100644
--- a/extensions/fetch/21_formdata.js
+++ b/ext/fetch/21_formdata.js
diff --git a/extensions/fetch/22_body.js b/ext/fetch/22_body.js
index 49da149c2..49da149c2 100644
--- a/extensions/fetch/22_body.js
+++ b/ext/fetch/22_body.js
diff --git a/extensions/fetch/22_http_client.js b/ext/fetch/22_http_client.js
index 60b069aa7..60b069aa7 100644
--- a/extensions/fetch/22_http_client.js
+++ b/ext/fetch/22_http_client.js
diff --git a/extensions/fetch/23_request.js b/ext/fetch/23_request.js
index 1372125c1..1372125c1 100644
--- a/extensions/fetch/23_request.js
+++ b/ext/fetch/23_request.js
diff --git a/extensions/fetch/23_response.js b/ext/fetch/23_response.js
index 0db20e90e..0db20e90e 100644
--- a/extensions/fetch/23_response.js
+++ b/ext/fetch/23_response.js
diff --git a/extensions/fetch/26_fetch.js b/ext/fetch/26_fetch.js
index f7166001e..f7166001e 100644
--- a/extensions/fetch/26_fetch.js
+++ b/ext/fetch/26_fetch.js
diff --git a/extensions/fetch/Cargo.toml b/ext/fetch/Cargo.toml
index 80d0cb2e1..80d0cb2e1 100644
--- a/extensions/fetch/Cargo.toml
+++ b/ext/fetch/Cargo.toml
diff --git a/extensions/fetch/README.md b/ext/fetch/README.md
index 2c946197e..2c946197e 100644
--- a/extensions/fetch/README.md
+++ b/ext/fetch/README.md
diff --git a/extensions/fetch/internal.d.ts b/ext/fetch/internal.d.ts
index a84e0bcce..a84e0bcce 100644
--- a/extensions/fetch/internal.d.ts
+++ b/ext/fetch/internal.d.ts
diff --git a/extensions/fetch/lib.deno_fetch.d.ts b/ext/fetch/lib.deno_fetch.d.ts
index 7fe7d9453..7fe7d9453 100644
--- a/extensions/fetch/lib.deno_fetch.d.ts
+++ b/ext/fetch/lib.deno_fetch.d.ts
diff --git a/extensions/fetch/lib.rs b/ext/fetch/lib.rs
index d9e016b0d..e89df470a 100644
--- a/extensions/fetch/lib.rs
+++ b/ext/fetch/lib.rs
@@ -64,7 +64,7 @@ pub fn init<P: FetchPermissions + 'static>(
 ) -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/fetch",
+      prefix "deno:ext/fetch",
       "01_fetch_util.js",
       "20_headers.js",
       "21_formdata.js",
diff --git a/extensions/ffi/00_ffi.js b/ext/ffi/00_ffi.js
index 3c4112a47..3c4112a47 100644
--- a/extensions/ffi/00_ffi.js
+++ b/ext/ffi/00_ffi.js
diff --git a/extensions/ffi/Cargo.toml b/ext/ffi/Cargo.toml
index d9f25ad0c..d9f25ad0c 100644
--- a/extensions/ffi/Cargo.toml
+++ b/ext/ffi/Cargo.toml
diff --git a/extensions/ffi/README.md b/ext/ffi/README.md
index cc2d81cd2..cc2d81cd2 100644
--- a/extensions/ffi/README.md
+++ b/ext/ffi/README.md
diff --git a/extensions/ffi/lib.rs b/ext/ffi/lib.rs
index 125e6da99..2100a4d53 100644
--- a/extensions/ffi/lib.rs
+++ b/ext/ffi/lib.rs
@@ -100,7 +100,7 @@ impl DynamicLibraryResource {
 pub fn init<P: FfiPermissions + 'static>(unstable: bool) -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/ffi",
+      prefix "deno:ext/ffi",
       "00_ffi.js",
     ))
     .ops(vec![
diff --git a/extensions/http/01_http.js b/ext/http/01_http.js
index 3f8bcb3a8..3f8bcb3a8 100644
--- a/extensions/http/01_http.js
+++ b/ext/http/01_http.js
diff --git a/extensions/http/Cargo.toml b/ext/http/Cargo.toml
index 3463735c5..3463735c5 100644
--- a/extensions/http/Cargo.toml
+++ b/ext/http/Cargo.toml
diff --git a/extensions/http/README.md b/ext/http/README.md
index ab557017a..ab557017a 100644
--- a/extensions/http/README.md
+++ b/ext/http/README.md
diff --git a/extensions/http/lib.deno_http.unstable.d.ts b/ext/http/lib.deno_http.unstable.d.ts
index 5c5bf78df..5c5bf78df 100644
--- a/extensions/http/lib.deno_http.unstable.d.ts
+++ b/ext/http/lib.deno_http.unstable.d.ts
diff --git a/extensions/http/lib.rs b/ext/http/lib.rs
index a20e74c03..2c858143c 100644
--- a/extensions/http/lib.rs
+++ b/ext/http/lib.rs
@@ -52,7 +52,7 @@ pub fn get_unstable_declaration() -> PathBuf {
 pub fn init() -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/http",
+      prefix "deno:ext/http",
       "01_http.js",
     ))
     .ops(vec![
diff --git a/extensions/net/01_net.js b/ext/net/01_net.js
index cc10a1c0a..cc10a1c0a 100644
--- a/extensions/net/01_net.js
+++ b/ext/net/01_net.js
diff --git a/extensions/net/02_tls.js b/ext/net/02_tls.js
index 343ec2e4f..343ec2e4f 100644
--- a/extensions/net/02_tls.js
+++ b/ext/net/02_tls.js
diff --git a/extensions/net/04_net_unstable.js b/ext/net/04_net_unstable.js
index ca265bfaa..ca265bfaa 100644
--- a/extensions/net/04_net_unstable.js
+++ b/ext/net/04_net_unstable.js
diff --git a/extensions/net/Cargo.toml b/ext/net/Cargo.toml
index 09daf0e48..09daf0e48 100644
--- a/extensions/net/Cargo.toml
+++ b/ext/net/Cargo.toml
diff --git a/extensions/net/README.md b/ext/net/README.md
index cdd8923e1..cdd8923e1 100644
--- a/extensions/net/README.md
+++ b/ext/net/README.md
diff --git a/extensions/net/io.rs b/ext/net/io.rs
index fc10d7e99..fc10d7e99 100644
--- a/extensions/net/io.rs
+++ b/ext/net/io.rs
diff --git a/extensions/net/lib.deno_net.d.ts b/ext/net/lib.deno_net.d.ts
index d35e01e31..d35e01e31 100644
--- a/extensions/net/lib.deno_net.d.ts
+++ b/ext/net/lib.deno_net.d.ts
diff --git a/extensions/net/lib.deno_net.unstable.d.ts b/ext/net/lib.deno_net.unstable.d.ts
index 145f232c0..145f232c0 100644
--- a/extensions/net/lib.deno_net.unstable.d.ts
+++ b/ext/net/lib.deno_net.unstable.d.ts
diff --git a/extensions/net/lib.rs b/ext/net/lib.rs
index fe10abf5f..3764433e3 100644
--- a/extensions/net/lib.rs
+++ b/ext/net/lib.rs
@@ -111,7 +111,7 @@ pub fn init<P: NetPermissions + 'static>(
   ops_to_register.extend(ops_tls::init::<P>());
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/net",
+      prefix "deno:ext/net",
       "01_net.js",
       "02_tls.js",
       "04_net_unstable.js",
diff --git a/extensions/net/ops.rs b/ext/net/ops.rs
index a0fc2179e..a0fc2179e 100644
--- a/extensions/net/ops.rs
+++ b/ext/net/ops.rs
diff --git a/extensions/net/ops_tls.rs b/ext/net/ops_tls.rs
index 14a135d7d..14a135d7d 100644
--- a/extensions/net/ops_tls.rs
+++ b/ext/net/ops_tls.rs
diff --git a/extensions/net/ops_unix.rs b/ext/net/ops_unix.rs
index 9dfcc231e..9dfcc231e 100644
--- a/extensions/net/ops_unix.rs
+++ b/ext/net/ops_unix.rs
diff --git a/extensions/net/resolve_addr.rs b/ext/net/resolve_addr.rs
index ebf1374d1..ebf1374d1 100644
--- a/extensions/net/resolve_addr.rs
+++ b/ext/net/resolve_addr.rs
diff --git a/extensions/timers/01_timers.js b/ext/timers/01_timers.js
index a00d5d9b9..a00d5d9b9 100644
--- a/extensions/timers/01_timers.js
+++ b/ext/timers/01_timers.js
diff --git a/extensions/timers/02_performance.js b/ext/timers/02_performance.js
index f752ba933..f752ba933 100644
--- a/extensions/timers/02_performance.js
+++ b/ext/timers/02_performance.js
diff --git a/extensions/timers/Cargo.toml b/ext/timers/Cargo.toml
index eeaef5749..eeaef5749 100644
--- a/extensions/timers/Cargo.toml
+++ b/ext/timers/Cargo.toml
diff --git a/extensions/timers/README.md b/ext/timers/README.md
index 5a2a8e516..5a2a8e516 100644
--- a/extensions/timers/README.md
+++ b/ext/timers/README.md
diff --git a/extensions/timers/benches/timers_ops.rs b/ext/timers/benches/timers_ops.rs
index 269d9627d..269d9627d 100644
--- a/extensions/timers/benches/timers_ops.rs
+++ b/ext/timers/benches/timers_ops.rs
diff --git a/extensions/timers/lib.rs b/ext/timers/lib.rs
index 5f65ae3ef..2b9948d1f 100644
--- a/extensions/timers/lib.rs
+++ b/ext/timers/lib.rs
@@ -43,7 +43,7 @@ impl TimersPermission for NoTimersPermission {
 pub fn init<P: TimersPermission + 'static>() -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/timers",
+      prefix "deno:ext/timers",
       "01_timers.js",
       "02_performance.js",
     ))
diff --git a/extensions/tls/Cargo.toml b/ext/tls/Cargo.toml
index 42060f418..42060f418 100644
--- a/extensions/tls/Cargo.toml
+++ b/ext/tls/Cargo.toml
diff --git a/extensions/tls/README.md b/ext/tls/README.md
index c3a8eb839..c3a8eb839 100644
--- a/extensions/tls/README.md
+++ b/ext/tls/README.md
diff --git a/extensions/tls/lib.rs b/ext/tls/lib.rs
index 8f56f0ffd..8f56f0ffd 100644
--- a/extensions/tls/lib.rs
+++ b/ext/tls/lib.rs
diff --git a/extensions/url/00_url.js b/ext/url/00_url.js
index f3c12d0c2..f3c12d0c2 100644
--- a/extensions/url/00_url.js
+++ b/ext/url/00_url.js
diff --git a/extensions/url/Cargo.toml b/ext/url/Cargo.toml
index a76dac2e6..a76dac2e6 100644
--- a/extensions/url/Cargo.toml
+++ b/ext/url/Cargo.toml
diff --git a/extensions/url/README.md b/ext/url/README.md
index 991dd8b20..991dd8b20 100644
--- a/extensions/url/README.md
+++ b/ext/url/README.md
diff --git a/extensions/url/benches/url_ops.rs b/ext/url/benches/url_ops.rs
index ed27b6f80..ed27b6f80 100644
--- a/extensions/url/benches/url_ops.rs
+++ b/ext/url/benches/url_ops.rs
diff --git a/extensions/url/internal.d.ts b/ext/url/internal.d.ts
index ec2c2688c..ec2c2688c 100644
--- a/extensions/url/internal.d.ts
+++ b/ext/url/internal.d.ts
diff --git a/extensions/url/lib.deno_url.d.ts b/ext/url/lib.deno_url.d.ts
index 3f9745352..3f9745352 100644
--- a/extensions/url/lib.deno_url.d.ts
+++ b/ext/url/lib.deno_url.d.ts
diff --git a/extensions/url/lib.rs b/ext/url/lib.rs
index ab2e496d1..8ccc59eb8 100644
--- a/extensions/url/lib.rs
+++ b/ext/url/lib.rs
@@ -19,7 +19,7 @@ use std::path::PathBuf;
 pub fn init() -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/url",
+      prefix "deno:ext/url",
       "00_url.js",
     ))
     .ops(vec![
diff --git a/extensions/web/00_infra.js b/ext/web/00_infra.js
index 7c065bcd3..7c065bcd3 100644
--- a/extensions/web/00_infra.js
+++ b/ext/web/00_infra.js
diff --git a/extensions/web/01_dom_exception.js b/ext/web/01_dom_exception.js
index c6f60ae2f..c6f60ae2f 100644
--- a/extensions/web/01_dom_exception.js
+++ b/ext/web/01_dom_exception.js
diff --git a/extensions/web/01_mimesniff.js b/ext/web/01_mimesniff.js
index 360d1ffe4..360d1ffe4 100644
--- a/extensions/web/01_mimesniff.js
+++ b/ext/web/01_mimesniff.js
diff --git a/extensions/web/02_event.js b/ext/web/02_event.js
index 4cca20e00..4cca20e00 100644
--- a/extensions/web/02_event.js
+++ b/ext/web/02_event.js
diff --git a/extensions/web/02_structured_clone.js b/ext/web/02_structured_clone.js
index 4845c6508..4845c6508 100644
--- a/extensions/web/02_structured_clone.js
+++ b/ext/web/02_structured_clone.js
diff --git a/extensions/web/03_abort_signal.js b/ext/web/03_abort_signal.js
index d67bfef26..d67bfef26 100644
--- a/extensions/web/03_abort_signal.js
+++ b/ext/web/03_abort_signal.js
diff --git a/extensions/web/04_global_interfaces.js b/ext/web/04_global_interfaces.js
index 8117bface..8117bface 100644
--- a/extensions/web/04_global_interfaces.js
+++ b/ext/web/04_global_interfaces.js
diff --git a/extensions/web/05_base64.js b/ext/web/05_base64.js
index 9c9c23b0f..9c9c23b0f 100644
--- a/extensions/web/05_base64.js
+++ b/ext/web/05_base64.js
diff --git a/extensions/web/06_streams.js b/ext/web/06_streams.js
index c4bfad0c8..c4bfad0c8 100644
--- a/extensions/web/06_streams.js
+++ b/ext/web/06_streams.js
diff --git a/extensions/web/06_streams_types.d.ts b/ext/web/06_streams_types.d.ts
index 61621c003..61621c003 100644
--- a/extensions/web/06_streams_types.d.ts
+++ b/ext/web/06_streams_types.d.ts
diff --git a/extensions/web/08_text_encoding.js b/ext/web/08_text_encoding.js
index 9be4aa753..9be4aa753 100644
--- a/extensions/web/08_text_encoding.js
+++ b/ext/web/08_text_encoding.js
diff --git a/extensions/web/09_file.js b/ext/web/09_file.js
index 516e80adf..516e80adf 100644
--- a/extensions/web/09_file.js
+++ b/ext/web/09_file.js
diff --git a/extensions/web/10_filereader.js b/ext/web/10_filereader.js
index 13fe6af2d..13fe6af2d 100644
--- a/extensions/web/10_filereader.js
+++ b/ext/web/10_filereader.js
diff --git a/extensions/web/11_blob_url.js b/ext/web/11_blob_url.js
index fa0ea041c..fa0ea041c 100644
--- a/extensions/web/11_blob_url.js
+++ b/ext/web/11_blob_url.js
diff --git a/extensions/web/12_location.js b/ext/web/12_location.js
index 40dd545fe..40dd545fe 100644
--- a/extensions/web/12_location.js
+++ b/ext/web/12_location.js
diff --git a/extensions/web/13_message_port.js b/ext/web/13_message_port.js
index d5014fdb9..d5014fdb9 100644
--- a/extensions/web/13_message_port.js
+++ b/ext/web/13_message_port.js
diff --git a/extensions/web/Cargo.toml b/ext/web/Cargo.toml
index 6160ef89f..6160ef89f 100644
--- a/extensions/web/Cargo.toml
+++ b/ext/web/Cargo.toml
diff --git a/extensions/web/README.md b/ext/web/README.md
index d847ae52e..d847ae52e 100644
--- a/extensions/web/README.md
+++ b/ext/web/README.md
diff --git a/extensions/web/blob.rs b/ext/web/blob.rs
index 0f27553c7..0f27553c7 100644
--- a/extensions/web/blob.rs
+++ b/ext/web/blob.rs
diff --git a/extensions/web/internal.d.ts b/ext/web/internal.d.ts
index 3a2a0c1be..3a2a0c1be 100644
--- a/extensions/web/internal.d.ts
+++ b/ext/web/internal.d.ts
diff --git a/extensions/web/lib.deno_web.d.ts b/ext/web/lib.deno_web.d.ts
index 3f110353f..3f110353f 100644
--- a/extensions/web/lib.deno_web.d.ts
+++ b/ext/web/lib.deno_web.d.ts
diff --git a/extensions/web/lib.rs b/ext/web/lib.rs
index 634004ac9..9ee1eac7b 100644
--- a/extensions/web/lib.rs
+++ b/ext/web/lib.rs
@@ -50,7 +50,7 @@ pub use crate::message_port::MessagePort;
 pub fn init(blob_store: BlobStore, maybe_location: Option<Url>) -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/web",
+      prefix "deno:ext/web",
       "00_infra.js",
       "01_dom_exception.js",
       "01_mimesniff.js",
diff --git a/extensions/web/message_port.rs b/ext/web/message_port.rs
index f73d0486a..f73d0486a 100644
--- a/extensions/web/message_port.rs
+++ b/ext/web/message_port.rs
diff --git a/extensions/webgpu/01_webgpu.js b/ext/webgpu/01_webgpu.js
index 50d4d6eba..50d4d6eba 100644
--- a/extensions/webgpu/01_webgpu.js
+++ b/ext/webgpu/01_webgpu.js
diff --git a/extensions/webgpu/02_idl_types.js b/ext/webgpu/02_idl_types.js
index 9102b8d7a..9102b8d7a 100644
--- a/extensions/webgpu/02_idl_types.js
+++ b/ext/webgpu/02_idl_types.js
diff --git a/extensions/webgpu/Cargo.toml b/ext/webgpu/Cargo.toml
index 1e1b36a41..1e1b36a41 100644
--- a/extensions/webgpu/Cargo.toml
+++ b/ext/webgpu/Cargo.toml
diff --git a/extensions/webgpu/README.md b/ext/webgpu/README.md
index 2f915dcbb..2f915dcbb 100644
--- a/extensions/webgpu/README.md
+++ b/ext/webgpu/README.md
diff --git a/extensions/webgpu/binding.rs b/ext/webgpu/binding.rs
index d20eb97d9..d20eb97d9 100644
--- a/extensions/webgpu/binding.rs
+++ b/ext/webgpu/binding.rs
diff --git a/extensions/webgpu/buffer.rs b/ext/webgpu/buffer.rs
index 6980b6348..6980b6348 100644
--- a/extensions/webgpu/buffer.rs
+++ b/ext/webgpu/buffer.rs
diff --git a/extensions/webgpu/bundle.rs b/ext/webgpu/bundle.rs
index b0c161b04..b0c161b04 100644
--- a/extensions/webgpu/bundle.rs
+++ b/ext/webgpu/bundle.rs
diff --git a/extensions/webgpu/command_encoder.rs b/ext/webgpu/command_encoder.rs
index 6821a2954..6821a2954 100644
--- a/extensions/webgpu/command_encoder.rs
+++ b/ext/webgpu/command_encoder.rs
diff --git a/extensions/webgpu/compute_pass.rs b/ext/webgpu/compute_pass.rs
index 6971dbe5c..6971dbe5c 100644
--- a/extensions/webgpu/compute_pass.rs
+++ b/ext/webgpu/compute_pass.rs
diff --git a/extensions/webgpu/error.rs b/ext/webgpu/error.rs
index 57e2e675f..57e2e675f 100644
--- a/extensions/webgpu/error.rs
+++ b/ext/webgpu/error.rs
diff --git a/extensions/webgpu/lib.deno_webgpu.d.ts b/ext/webgpu/lib.deno_webgpu.d.ts
index 9f7a31cb7..9f7a31cb7 100644
--- a/extensions/webgpu/lib.deno_webgpu.d.ts
+++ b/ext/webgpu/lib.deno_webgpu.d.ts
diff --git a/extensions/webgpu/lib.rs b/ext/webgpu/lib.rs
index 56337d030..9a39ea4a2 100644
--- a/extensions/webgpu/lib.rs
+++ b/ext/webgpu/lib.rs
@@ -111,7 +111,7 @@ impl Resource for WebGpuQuerySet {
 pub fn init(unstable: bool) -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/webgpu",
+      prefix "deno:ext/webgpu",
       "01_webgpu.js",
       "02_idl_types.js",
     ))
diff --git a/extensions/webgpu/pipeline.rs b/ext/webgpu/pipeline.rs
index 6d11179a4..6d11179a4 100644
--- a/extensions/webgpu/pipeline.rs
+++ b/ext/webgpu/pipeline.rs
diff --git a/extensions/webgpu/queue.rs b/ext/webgpu/queue.rs
index 876c2a207..876c2a207 100644
--- a/extensions/webgpu/queue.rs
+++ b/ext/webgpu/queue.rs
diff --git a/extensions/webgpu/render_pass.rs b/ext/webgpu/render_pass.rs
index 81f2e6640..81f2e6640 100644
--- a/extensions/webgpu/render_pass.rs
+++ b/ext/webgpu/render_pass.rs
diff --git a/extensions/webgpu/sampler.rs b/ext/webgpu/sampler.rs
index 7921c4151..7921c4151 100644
--- a/extensions/webgpu/sampler.rs
+++ b/ext/webgpu/sampler.rs
diff --git a/extensions/webgpu/shader.rs b/ext/webgpu/shader.rs
index f48411969..f48411969 100644
--- a/extensions/webgpu/shader.rs
+++ b/ext/webgpu/shader.rs
diff --git a/extensions/webgpu/texture.rs b/ext/webgpu/texture.rs
index 587ac46a7..587ac46a7 100644
--- a/extensions/webgpu/texture.rs
+++ b/ext/webgpu/texture.rs
diff --git a/extensions/webgpu/webgpu.idl b/ext/webgpu/webgpu.idl
index b2a536f2f..b2a536f2f 100644
--- a/extensions/webgpu/webgpu.idl
+++ b/ext/webgpu/webgpu.idl
diff --git a/extensions/webidl/00_webidl.js b/ext/webidl/00_webidl.js
index 40250afe1..40250afe1 100644
--- a/extensions/webidl/00_webidl.js
+++ b/ext/webidl/00_webidl.js
diff --git a/extensions/webidl/Cargo.toml b/ext/webidl/Cargo.toml
index e1dc61feb..e1dc61feb 100644
--- a/extensions/webidl/Cargo.toml
+++ b/ext/webidl/Cargo.toml
diff --git a/extensions/webidl/README.md b/ext/webidl/README.md
index ce2d661e3..ce2d661e3 100644
--- a/extensions/webidl/README.md
+++ b/ext/webidl/README.md
diff --git a/extensions/webidl/internal.d.ts b/ext/webidl/internal.d.ts
index 9d151a6d1..9d151a6d1 100644
--- a/extensions/webidl/internal.d.ts
+++ b/ext/webidl/internal.d.ts
diff --git a/extensions/webidl/lib.rs b/ext/webidl/lib.rs
index fa243c9f1..6dda68442 100644
--- a/extensions/webidl/lib.rs
+++ b/ext/webidl/lib.rs
@@ -7,7 +7,7 @@ use deno_core::Extension;
 pub fn init() -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/webidl",
+      prefix "deno:ext/webidl",
       "00_webidl.js",
     ))
     .build()
diff --git a/extensions/websocket/01_websocket.js b/ext/websocket/01_websocket.js
index df8063d21..df8063d21 100644
--- a/extensions/websocket/01_websocket.js
+++ b/ext/websocket/01_websocket.js
diff --git a/extensions/websocket/02_websocketstream.js b/ext/websocket/02_websocketstream.js
index 6290d94a0..6290d94a0 100644
--- a/extensions/websocket/02_websocketstream.js
+++ b/ext/websocket/02_websocketstream.js
diff --git a/extensions/websocket/Cargo.toml b/ext/websocket/Cargo.toml
index cec440d36..cec440d36 100644
--- a/extensions/websocket/Cargo.toml
+++ b/ext/websocket/Cargo.toml
diff --git a/extensions/websocket/README.md b/ext/websocket/README.md
index d6495f397..d6495f397 100644
--- a/extensions/websocket/README.md
+++ b/ext/websocket/README.md
diff --git a/extensions/websocket/lib.deno_websocket.d.ts b/ext/websocket/lib.deno_websocket.d.ts
index 31e5782a6..31e5782a6 100644
--- a/extensions/websocket/lib.deno_websocket.d.ts
+++ b/ext/websocket/lib.deno_websocket.d.ts
diff --git a/extensions/websocket/lib.rs b/ext/websocket/lib.rs
index 69c6154b8..40bcb7bc4 100644
--- a/extensions/websocket/lib.rs
+++ b/ext/websocket/lib.rs
@@ -434,7 +434,7 @@ pub fn init<P: WebSocketPermissions + 'static>(
 ) -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/websocket",
+      prefix "deno:ext/websocket",
       "01_websocket.js",
       "02_websocketstream.js",
     ))
diff --git a/extensions/webstorage/01_webstorage.js b/ext/webstorage/01_webstorage.js
index 558522a3c..558522a3c 100644
--- a/extensions/webstorage/01_webstorage.js
+++ b/ext/webstorage/01_webstorage.js
diff --git a/extensions/webstorage/Cargo.toml b/ext/webstorage/Cargo.toml
index 492a69bc1..492a69bc1 100644
--- a/extensions/webstorage/Cargo.toml
+++ b/ext/webstorage/Cargo.toml
diff --git a/extensions/webstorage/README.md b/ext/webstorage/README.md
index a0f8a0613..a0f8a0613 100644
--- a/extensions/webstorage/README.md
+++ b/ext/webstorage/README.md
diff --git a/extensions/webstorage/lib.deno_webstorage.d.ts b/ext/webstorage/lib.deno_webstorage.d.ts
index bf438e005..bf438e005 100644
--- a/extensions/webstorage/lib.deno_webstorage.d.ts
+++ b/ext/webstorage/lib.deno_webstorage.d.ts
diff --git a/extensions/webstorage/lib.rs b/ext/webstorage/lib.rs
index 6bf7e6818..beac9c5bd 100644
--- a/extensions/webstorage/lib.rs
+++ b/ext/webstorage/lib.rs
@@ -20,7 +20,7 @@ const MAX_STORAGE_BYTES: u32 = 10 * 1024 * 1024;
 pub fn init(origin_storage_dir: Option<PathBuf>) -> Extension {
   Extension::builder()
     .js(include_js_files!(
-      prefix "deno:extensions/webstorage",
+      prefix "deno:ext/webstorage",
       "01_webstorage.js",
     ))
     .ops(vec![
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index b0b6d8227..4f1841fa2 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -18,44 +18,44 @@ name = "hello_runtime"
 path = "examples/hello_runtime.rs"
 
 [build-dependencies]
-deno_broadcast_channel = { version = "0.8.0", path = "../extensions/broadcast_channel" }
-deno_console = { version = "0.14.0", path = "../extensions/console" }
+deno_broadcast_channel = { version = "0.8.0", path = "../ext/broadcast_channel" }
+deno_console = { version = "0.14.0", path = "../ext/console" }
 deno_core = { version = "0.96.0", path = "../core" }
-deno_crypto = { version = "0.28.0", path = "../extensions/crypto" }
-deno_fetch = { version = "0.37.0", path = "../extensions/fetch" }
-deno_ffi = { version = "0.1.0", path = "../extensions/ffi" }
-deno_http = { version = "0.5.0", path = "../extensions/http" }
-deno_net = { version = "0.5.0", path = "../extensions/net" }
-deno_timers = { version = "0.12.0", path = "../extensions/timers" }
-deno_tls = { version = "0.1.0", path = "../extensions/tls" }
-deno_url = { version = "0.14.0", path = "../extensions/url" }
-deno_web = { version = "0.45.0", path = "../extensions/web" }
-deno_webgpu = { version = "0.15.0", path = "../extensions/webgpu" }
-deno_webidl = { version = "0.14.0", path = "../extensions/webidl" }
-deno_websocket = { version = "0.19.0", path = "../extensions/websocket" }
-deno_webstorage = { version = "0.9.0", path = "../extensions/webstorage" }
+deno_crypto = { version = "0.28.0", path = "../ext/crypto" }
+deno_fetch = { version = "0.37.0", path = "../ext/fetch" }
+deno_ffi = { version = "0.1.0", path = "../ext/ffi" }
+deno_http = { version = "0.5.0", path = "../ext/http" }
+deno_net = { version = "0.5.0", path = "../ext/net" }
+deno_timers = { version = "0.12.0", path = "../ext/timers" }
+deno_tls = { version = "0.1.0", path = "../ext/tls" }
+deno_url = { version = "0.14.0", path = "../ext/url" }
+deno_web = { version = "0.45.0", path = "../ext/web" }
+deno_webgpu = { version = "0.15.0", path = "../ext/webgpu" }
+deno_webidl = { version = "0.14.0", path = "../ext/webidl" }
+deno_websocket = { version = "0.19.0", path = "../ext/websocket" }
+deno_webstorage = { version = "0.9.0", path = "../ext/webstorage" }
 
 [target.'cfg(windows)'.build-dependencies]
 winres = "0.1.11"
 winapi = "0.3.9"
 
 [dependencies]
-deno_broadcast_channel = { version = "0.8.0", path = "../extensions/broadcast_channel" }
-deno_console = { version = "0.14.0", path = "../extensions/console" }
+deno_broadcast_channel = { version = "0.8.0", path = "../ext/broadcast_channel" }
+deno_console = { version = "0.14.0", path = "../ext/console" }
 deno_core = { version = "0.96.0", path = "../core" }
-deno_crypto = { version = "0.28.0", path = "../extensions/crypto" }
-deno_fetch = { version = "0.37.0", path = "../extensions/fetch" }
-deno_ffi = { version = "0.1.0", path = "../extensions/ffi" }
-deno_http = { version = "0.5.0", path = "../extensions/http" }
-deno_net = { version = "0.5.0", path = "../extensions/net" }
-deno_timers = { version = "0.12.0", path = "../extensions/timers" }
-deno_tls = { version = "0.1.0", path = "../extensions/tls" }
-deno_url = { version = "0.14.0", path = "../extensions/url" }
-deno_web = { version = "0.45.0", path = "../extensions/web" }
-deno_webgpu = { version = "0.15.0", path = "../extensions/webgpu" }
-deno_webidl = { version = "0.14.0", path = "../extensions/webidl" }
-deno_websocket = { version = "0.19.0", path = "../extensions/websocket" }
-deno_webstorage = { version = "0.9.0", path = "../extensions/webstorage" }
+deno_crypto = { version = "0.28.0", path = "../ext/crypto" }
+deno_fetch = { version = "0.37.0", path = "../ext/fetch" }
+deno_ffi = { version = "0.1.0", path = "../ext/ffi" }
+deno_http = { version = "0.5.0", path = "../ext/http" }
+deno_net = { version = "0.5.0", path = "../ext/net" }
+deno_timers = { version = "0.12.0", path = "../ext/timers" }
+deno_tls = { version = "0.1.0", path = "../ext/tls" }
+deno_url = { version = "0.14.0", path = "../ext/url" }
+deno_web = { version = "0.45.0", path = "../ext/web" }
+deno_webgpu = { version = "0.15.0", path = "../ext/webgpu" }
+deno_webidl = { version = "0.14.0", path = "../ext/webidl" }
+deno_websocket = { version = "0.19.0", path = "../ext/websocket" }
+deno_webstorage = { version = "0.9.0", path = "../ext/webstorage" }
 
 atty = "0.2.14"
 dlopen = "0.1.8"
diff --git a/tools/cut_a_release.md b/tools/cut_a_release.md
index 8c9160649..54c453bfa 100644
--- a/tools/cut_a_release.md
+++ b/tools/cut_a_release.md
@@ -16,7 +16,7 @@ cut.**
 
 ## Updating the main repo
 
-1. Create a PR that bumps versions of all crates in `extensions` and `runtime`
+1. Create a PR that bumps versions of all crates in `ext` and `runtime`
    directories.
 
 To determine if you should bump a crate a minor version instead of a patch
@@ -45,7 +45,7 @@ between the crates, it must be done in specific order:
 - `deno_core` - all crates depend on `deno_core` so it must always be published
   first
 - `bench_util`
-- crates in `extensions/` directory
+- crates in `ext/` directory
   - `deno_net`, `deno_websocket` and `deno_fetch` depend on `deno_tls`, so the
     latter must be bumped and released first
   - `deno_fetch`, `deno_crypto`, `deno_timers` and `deno_webstorage` depend on
@@ -56,7 +56,7 @@ between the crates, it must be done in specific order:
     released first
   - `deno_http` depends on `deno_websocket`, so the latter must be bumped and
     released first
-- `runtime` - this crate depends on `deno_core` and all crates in `extensions/`
+- `runtime` - this crate depends on `deno_core` and all crates in `ext/`
   directory
 
 If there are any problems when you publish, that require you to change the code,