[Cache Components] Use canary React when only Cache Components is enabled

gnoff · gnoff · commit cf1bd6417450 · 2025-10-18T15:38:00.000-07:00
Cache Components previously relied upon experimental only features in React however now that partial prerendering in React is stabilized we can now use the canary channel. There are still some features that require experimental such as taint but for Cache Components by default we should use canary.
diff --git a/crates/next-core/src/next_import_map.rs b/crates/next-core/src/next_import_map.rs
@@ -128,12 +128,11 @@ pub async fn get_next_client_import_map(
         ClientContextType::Pages { .. } => {}
         ClientContextType::App { app_dir } => {
             // Keep in sync with file:///./../../../packages/next/src/lib/needs-experimental-react.ts
-            let react_flavor =
-                if *next_config.enable_ppr().await? || *next_config.enable_taint().await? {
-                    "-experimental"
-                } else {
-                    ""
-                };
+            let react_flavor = if *next_config.enable_taint().await? {
+                "-experimental"
+            } else {
+                ""
+            };
 
             import_map.insert_exact_alias(
                 rcstr!("react"),
@@ -830,9 +829,8 @@ async fn apply_vendored_react_aliases_server(
     runtime: NextRuntime,
     next_config: Vc<NextConfig>,
 ) -> Result<()> {
-    let ppr = *next_config.enable_ppr().await?;
     let taint = *next_config.enable_taint().await?;
-    let react_channel = if ppr || taint { "-experimental" } else { "" };
+    let react_channel = if taint { "-experimental" } else { "" };
     let react_condition = if ty.should_use_react_server_condition() {
         "server"
     } else {
diff --git a/packages/next/src/lib/needs-experimental-react.ts b/packages/next/src/lib/needs-experimental-react.ts
@@ -2,6 +2,6 @@ import type { NextConfig } from '../server/config-shared'
 
 // Keep in sync with Turbopack's experimental React switch: file://./../../../../crates/next-core/src/next_import_map.rs
 export function needsExperimentalReact(config: NextConfig) {
-  const { ppr, taint } = config.experimental || {}
-  return Boolean(ppr || taint)
+  const { taint } = config.experimental || {}
+  return Boolean(taint)
 }
