ReferenceError: React is not defined in nextjs / blitzjs about esbuild-loader HOT 3 CLOSED

OK, I just added import React from "react" to all my pages and my components manually,
error message ReferenceError: React is not defined are gone - maybe we can improve esbuild-loader by specifying what module to auto import in jsx/tsx file ?

And another error sprouted, I am using blitzjs though, so maybe following error message are not applicable to regular nextjs project:

Error  Cannot find module '../webpack-runtime.js'
Require stack:
- C:\Users\Riz\Desktop\parentuniv\.blitz\caches\dev\.next\__db.js
- C:\Users\Riz\Desktop\parentuniv\node_modules\@blitzjs\server\dist\server.cjs.development.js
- C:\Users\Riz\Desktop\parentuniv\node_modules\@blitzjs\server\dist\index.js
- C:\Users\Riz\Desktop\parentuniv\.blitz\caches\dev\next.config.js
- C:\Users\Riz\Desktop\parentuniv\node_modules\next\dist\next-server\server\config.js
- C:\Users\Riz\Desktop\parentuniv\node_modules\next\dist\next-server\server\next-server.js
- C:\Users\Riz\Desktop\parentuniv\node_modules\next\dist\server\next.js
- C:\Users\Riz\Desktop\parentuniv\node_modules\next\dist\server\lib\start-server.js
- C:\Users\Riz\Desktop\parentuniv\node_modules\next\dist\cli\next-dev.js
- C:\Users\Riz\Desktop\parentuniv\node_modules\next\dist\bin\next
- C:\Users\Riz\Desktop\parentuniv\node_modules\@blitzjs\server\bin\next-patched

from esbuild-loader.

FYI, this is indeed faster than regular webpack 5 on [email protected]. The speed improvement is noticable (I don't count it though).

from esbuild-loader.

Thanks for the issue @rizkyramadhan

maybe we can improve esbuild-loader by specifying what module to auto import in jsx/tsx file ?

esbuild-loader deals with interfacing esbuild from Webpack to apply transformations and doesn't concern itself with dependency resolution.

To implicitly resolve dependencies in your build, you can use the ProvidePlugin built-in to Webpack.

The second error doesn't seem relevant to esbuild-loader either.

from esbuild-loader.