Questions tagged [swc]
An Adobe SWC file is a package of precompiled Flash symbols and ActionScript code that allows a Flash or Flex developer to distribute classes and assets, or to avoid recompiling symbols and code that will not change. Please, do not use this tag for questions related to the SWC JavaScript compiler (use [swc-compiler] instead).
290
questions
0
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1
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20
views
Replace a TaggedTemplateExpression with a CallExpression in a SWC Rust Plugin
I'm working on a SWC Rust WASM plugin to transform JavaScript.
Overall SWC and its API are well designed. However currently I struggle to convert a TaggedTemplateExpression to a CallExpression like in ...
- 37.7k
0
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0
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22
views
How do I pass parameters to the swc-plugin
I want to pass parameters to a custom swc-plugin to dynamically replace the value of a variable. How do I do this?
const swc = require("@swc/core");
const fs = require("fs");
...
- 1
0
votes
1
answer
58
views
Injecting Comments with a SWC Rust plugin
I am trying to inject a comment to existing javascript code.
In Babel there is the addComment helper which can be called on a AST node.
Here is a simple (but rather silly) transformation written in ...
- 37.7k
0
votes
0
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25
views
Vite compiled file fails with error during namespace mapping
I have a node.js app that I want to build with Vite/SWC.
Config file:
import { defineConfig } from 'vite';
import { VitePluginNode } from 'vite-plugin-node';
import path from 'path';
export default ...
- 2,178
0
votes
0
answers
28
views
Next.JS 13+ and IE11
How can I make Next.JS 13 application to be compatible with IE11. it uses SWC and I'm not sure how to fix SCRIPT1010: Expected identifier and SCRIPT1002: Syntax error errors
- 3,768
2
votes
0
answers
184
views
building nestjs app with SWC inside an nx-based monorepo does not bundle /libs source code but references imports instead?
I'm trying to find out how to configure SWC in a way that builds the applications inside my monorepo with the source code from my libs directory, like I used to do with webpack (although much much ...
- 9,247
0
votes
1
answer
164
views
NestJs dependency injection in constructor is undefined with class-based provider but works with token provider
I am trying to get NestJs dependency injection to work without needing a provider 'token'. For a simple example, this setup works:
@Injectable()
export class AClass {
constructor() {
console.log(...
- 849
0
votes
1
answer
283
views
Migrate from Babel to Nextjs SWC encountering Minified React error
When I removed my current .babelrc in order to force NextJS 13 using SWC instead. It's showing the error: Error: Minified React error #130. But when I add the .babelrc file again everything worked ...
- 99
1
vote
1
answer
129
views
Instagram-like CSS class names obfuscation for NextJS 14 with SWC
I noticed that Instagram Direct often use Tailwind CSS for class names. But somehow they managed to transform it to non-readable format (obfuscation), so people could not run bots for content crawling....
- 65
2
votes
0
answers
323
views
Why is Next.js trying to load @next/swc-linux-arm64-gnu despite .babelrc being present?
I am getting the error logs when trying to load a page in dev environment:
2024-03-11 17:17:06 yarn run v1.22.19
2024-03-11 17:17:06 $ next dev -p 4000
2024-03-11 17:17:10 Disabled SWC as ...
- 6,581
0
votes
2
answers
285
views
swc-loader not showing typescript errors in console
I'm switching from ts-loader to swc-loader following this bloq. However, after migrating, it fails to show me the most basic Typescript errors in the console. For example, I have the following line ...
- 3,303
0
votes
0
answers
59
views
Cargo install swc_cli not working with error
Here is the Rust version
% cargo --version
cargo 1.75.0 (1d8b05cdd 2023-11-20)
When I use cargo to install swc_cli
cargo install swc_cli
Cargo install swc_cli not working with the following error:
...
- 1
0
votes
0
answers
258
views
After installing SWC in NestJS with Typescript ttshivers/automapper is not mapping
I'm developing a Nest.js and I use different packages such as @ttshivers/automapper to map between entities and dtos. Since decorating class members with @Automap() is verbose, I followed the steps in ...
- 2,111
0
votes
1
answer
1k
views
Failed to Load SWC Binary Error in Next.js Development Server
I encountered an issue while running my Next.js project using the yarn run dev command. The error message is as follows in the image
Error Details:
Next.js Version: 14.0.3
Local Server: http://...
0
votes
1
answer
356
views
How to resolve path error in compilation?
I have nest config - nestjs 10, prisma 5.6.0, swc
schema.prisma file
generator client {
provider = "prisma-client-js"
output = "../generated/client"
...
- 1
3
votes
0
answers
459
views
Make Next.js 13 application run in old browser like Chrome 33
I need to create a Next.js application which uses Next 14+ that runs on a Chrome 33 browser which is supposed to support ES5 only. Given that some packages inside Next dependency like (@next/font) ...
0
votes
0
answers
403
views
Issue with Transpiling Packages in a Turborepo Project with Nest + SWC + pnpm (SyntaxError: Unexpected token 'export')
I'm trying to create an internal package in my turborepo project that uses pnpm as the package manager. The shared package follows the exact same setup as provided in the turborepo documentation, and ...
- 201
3
votes
0
answers
233
views
Expression expected in index.js after switching to swc-loader
i have to change loader in my webpack.config to swc-loader and i'm using react-app-rewired, i have added the following code to config-overrides.js :
module.exports = function override(config, env) {
...
0
votes
0
answers
38
views
Cannot find module '../../../../lib/esm/index.js'
In file /atoms/overlays/Sheet/styles
I do import {maxHeight} from '.'
And causing the following error
Error: Cannot find module '../../../../lib/esm/index.js'
Require stack:
- /Users/x/Desktop/project/...
1
vote
0
answers
390
views
How Next.js support ESM and the building process?
Next.js 12 supports native ESM support. I would like to understand how Next.js supports ESM and the bundling process. The research process has not been smooth, so I would appreciate it if you could ...
- 276
1
vote
1
answer
3k
views
Nest JS and Typescript with SWC is not compiling dist folder correctly
Hi all I'm getting this error. I have surf through all the internet but haven't found any useful solution and even the GitHub discussion was not even useful for me on this topic below are the some ...
-2
votes
2
answers
571
views
How to override the CSS default properties of Material UI on React? [closed]
I have some React project and I'm using the 'Table' component from Maerial UI.
That table with her components (TableHead, TableCell, TableRow etc.) have thier default CSS properties.
But when I'm ...
4
votes
2
answers
1k
views
Turborepo internal package WITHOUT Next.js
I'm trying to create an internal package in a turborepo project. The shared package follows the same setup as the example, and it works as is in the Vite frontend project. However, when importing that ...
- 152
0
votes
0
answers
61
views
Nightwatch SWC core error when running a test
After using the Nightwatch installer to add Nightwatch to my existing folder, I encountered an error while running the sample tests.
I tried uninstalling and reinstalling 'swc' and even updated it to ...
0
votes
0
answers
16
views
how can i resolve the native binary dependence in VS Code plugin development , such as swc and esbuid
I'm writting a VS Code plugin.
Some command is compile the code and bundle js. I use esbuid and swc in my case.
I'm not sure that if should I bundle the native dependences in my plugin，or put them as ...
- 56
7
votes
4
answers
3k
views
nestjs swc Error: Cannot find module 'path-to-project/src/app.module'
When I installed the swc, I get this Error: Cannot find module 'path-to-project/src/app.module'
I'm using:
nodejs: 18.17.1
nestjs: 10.1.16
@swc/cli: 0.1.62
@swc/core: 1.3.81
"dist/main.js"
...
- 81
0
votes
0
answers
134
views
Combining Babel Library in SWC Next.js: Integrate external Babel-dependent package while preserving SWC compilation
In my Next.js project, the primary compiler is SWC. However, I have a component that relies on an external library compiled with Babel. Is it feasible to configure Next.js to use Babel exclusively for ...
- 309
3
votes
0
answers
914
views
SWC is not adding extension on imports
I'm working with SWC compiler for the first time in a project. I'm using it to compile my typescript files in /src to javascript files in /dist.
The structure of the project is something like this:
| -...
0
votes
0
answers
31
views
Vercel not deploying
ERR! code EBADPLATFORM
npm ERR! notsup Unsupported platform for @next/[email protected]: wanted {"os":"win32","arch":"x64"} (current: {"os":&...
- 1
1
vote
3
answers
556
views
TypeError: Invalid schema configuration: `admin` is not a valid type at path `ADMIN`, NestJs mongodb with SWC
I'm first time working with SWC , and I'm facing this error only with SWC compiler. Without SWC everything works fine
Error
throw new TypeError(Invalid schema configuration: \${val}` is not ` +
^
...
- 559
0
votes
1
answer
95
views
How to print log in swc plugin
This is my swc plugin repo https://github.com/coder-xiaotian/swc-useclient.
I want to print log for debug. I tried to use tracing, but I still can't do it.
- 31
1
vote
1
answer
501
views
Using multiple loaders in Node
Loaders in Node can be used to hook into the module loading process, intercepting import or require calls. This works fine, but sometimes you might want to use multiple loaders. For instance, you are ...
- 22.2k
1
vote
1
answer
734
views
Problems with swc transpiler in node express.js with TypeScript
I'm using Sequelize to create a database to register users, but I'm running into a problem while transpiling the code, I get the below console error.
[1] C:\Users\GONZALO\Desktop\proyecto_catalogador\...
- 13
1
vote
0
answers
87
views
Cannot import modules in node command
I have this npm command "create-new": "node --no-warnings --loader ts-node/esm tools/createNewCommand.ts" in tools directory. If I try to import from src/ I get this error: ...
- 45
2
votes
0
answers
2k
views
@swc/jest and typescript does not allow jest to run tests
I'm using react, typescript and SWC to compile my project,
also using @swc/jest as transformer in my jest config like below:
module.exports = {
...some config
transform: {
'^.+\\.(t|j)sx?$': ...
- 7,251
2
votes
0
answers
1k
views
How to properly configure swc-loader with webpack, when switching from ts-loader for better build performance
I have a ts-loader configuration in webpack,
test: /\.tsx?$/,
use: [
{
loader: 'ts-loader',
options: {
transpileOnly: true
}
}
]
This was taking like 5 mins of build time.
so, ...
- 3,612
2
votes
1
answer
1k
views
Tsx files are not getting compile with swc?
I have the following swc configuration in place, but when I compile them with nest.js swc, the tsx files are not compiled at all and no artifact is created for them.
{
"$schema": "...
- 500
1
vote
0
answers
293
views
Can I write SWC plugins using Typescript/Javascript?
In 2023 there is no info about JS/TS API available for SWC plugins system on the documentation page, only rust-written plugins. I went through many github issues to find it out with no luck. I even ...
- 6,499
2
votes
0
answers
129
views
How cain i use SWC with MUI?
I started a proyect in vite using vite, when i stared to @mui/material i started to have problems with babel.
I found out that that some people had that problem, because the version of babel they had ...
3
votes
1
answer
3k
views
SWC plugins not working / Any plugin I compile breaks Next js
The Next js framework uses the SWC compiler instead of Babel.
I need to write a plugin for SWC. Everything was working fine, but something happened. Now any plugin that I compile on my computer doesn'...
- 485
0
votes
1
answer
132
views
rust / SWC plugin / how to test jsx?
I'm trying to create a plugin by doing the documentation - https://swc.rs/docs/plugin/ecmascript/getting-started
I have simplified the example. The plugin doesn't change anything.
test!(
Default::...
- 485
10
votes
2
answers
14k
views
"next/font" requires SWC although Babel is being used due to a custom babel config being present
Im facing this error when I try to run my Nextjs project using styled components.
This is my .babelrc
{
"plugins": [
[
"babel-plugin-styled-components",
{
...
1
vote
1
answer
385
views
I have a problem when working with react-router-dom version 6 [duplicate]
Here is the problem, first this project is generated using vite. I have the error that says Warning: React does not recognize the activeStyle prop on a DOM element. That is a first few lines from the ...
- 347
1
vote
0
answers
190
views
Is there a way to omit a package or library from being minified or ignored by SWC?
So I am building an audio chatroom in Next.js. For the chatting and calling features, I am using Agora that makes use of the agora-rtm-sdk agora-rtm-sdk and agora-rtc-sdk-ng agora-rtc packages.
So ...
- 609
2
votes
1
answer
1k
views
Dynamic import failed with JEST and React testing library in nextjs 12 use SWC (not use babel)
I have problems about testing component that it's used dynamic import in nextjs 12.
I show up some info about technical:
NextJS 12 use SWC (not use babel)
React 18
Jest + React testing library
Here ...
- 1,645
1
vote
0
answers
310
views
@swc/jest produces non-class code even if target is set to 2021
My jest.config.js:
module.exports = {
testEnvironment: "jsdom",
testMatch: ["**/*.spec.ts", "**/*.spec.js"],
testPathIgnorePatterns: ["/test/"],
// UUID ...
- 348
0
votes
1
answer
375
views
A storybook error related to 'emotion' occurred in an environment using swc
I am using the existing babel and switching to swc.
But the following error occurred.
Error: Component selectors can only be used in conjunction with @emotion/babel-plugin, the swc Emotion plugin, or ...
- 41
3
votes
0
answers
475
views
Next.js 13 + Styled Components "Warning: Prop className did not match." error - how to migrate from babel to SWC?
When upgrading the Next version from 12 to 13 I got the error "Warning: Prop className did not match." pointing to styled-components. My initial setup was with babel, including babel-plugin-...
8
votes
2
answers
9k
views
swc not resolving import path aliases
I have a typescript project which I'm transpiling with swc. I'm having trouble getting swc to resolve path aliases defined in either tsconfig.json or .swcrc. The module aliases are resolved properly ...
- 343
2
votes
0
answers
157
views
How can I can get typescript to emit .js extension when importing modules?
In the browser this works:
import blah from "../blah.js";
but if you don't specify the extension it doesnt:
import blah from "../blah"; errors with
I'm using typescript in an ...
- 305