Webpack resolve alias not working. You need to tell TS about the aliases so that the type checks will pass, but the bundlers use separate configurations. server. Here is the config, with two different options. js, as it is how you will tell webpack where to look for those specific files. ts', }, resolve: { extensi How to resolve relative paths cleanly in JavaScript and TypeScript by using webpack aliases. Dec 19, 2025 · Without explicit guidance, ESLint has no idea what `@` or other aliases mean, leading to false positives. npmjs. In this guide, we’ll demystify why this happens and walk through step-by-step solutions to fix Intellisense errors for shortened imports. With modern tooling, like TypeScript compiler paths, Vite resolve. exports = { alias: { '@': pa If you don't know how to get started with Vue 3 & Vite, I suggest reading my Creating your Vue 3 Project with Vite post. js' // or 'shell': path. However it fails. My webpack config file (s Do you want to request a feature or report a bug? Bug What is the current behavior? Using an alias key which contains substring of another alias results in an error resolve: { alias: { 'shell': '. Use `tsconfig-paths-webpack-plugin`. I have some import like this: ide commented on Jun 14, 2019 This seems unrelated to TypeScript if I understand it correctly. In your tsconfig. alias configuration option, which corresponds to the webpack/Rspack native resolve. vue files with <script lang="javascript"> [r/u_vladyslav_uk] Getting '@' webpack alias to work in . When working on a larger plugin, theme or other project using the @wordpress/scripts library (or likely any Webpack based toolkit), you may find you want to stop using relative paths and start treating your code like proper packages. Reproduction project structure: vite. /source/lib/index. If you're working in a JS project with some built-in Webpack config and you add Storybook, you'll need to add an alias in both webpack. alias do? It doesn't resolve the path below: // vite. I think that's because I have an alias to use @hot-loader/react-dom instead of Use TypeScript with webpack alias to avoid long relative paths in imports. Use https://www. resolve Next, update the vite. Common Webpack resolve Errors and Troubleshooting Webpack's resolve configuration is a powerful tool, but it can sometimes lead to errors if not configured correctly. const path = require ('path') module. resolve (__dirname, ". But was out of luck. js. But with some packages (tsc-alias & module-alias), it works. . It's not good practice to use alias for just 1 particular component and you should tell to webpack config that you have existing aliases setup in my ts-config by using tsconfig-paths-webpack-plugin, here is the sample config Bug report What is the current behavior? Hi, I am using webpack 5 via nextjs and need to resolve an import with an alias. Rspack is a high performance JavaScript bundler written in Rust. I am extending next. js src ├── app. Note: Within a webpack context (image sources, CSS - but not JavaScript) you must access your alias by prefixing it with ~. Here are some common errors and how to troubleshoot them:. eslintrc |_ client/ |_ src I'm getting an error when using pnpm workspaces because it can't resolve react-dom. resolve object Configure how modules are resolved. What can resolve. js: const path = require ('path'); module. js files. res Why is it trying to use the path I have in my import and not a relative path that TypeScript found? I feel like most people first using paths hit this and the reason is, it's not meant to be analogous to Webpack's alias. webpack. Hope this is useful, if you follow all steps you will get a working project with ESLint, Prettier and path aliases :) In Javascript, the only way to set up aliases that is supported officially is using webpack. Convert your Webpack config to Vite 6 using Claude and ChatGPT - faster builds, simpler config, and modern tooling in under an hour. resolve. I get the following error: Module not found: Can't resolve '~/components I can't seem to get anything at all to work with resolve. The issue #7234 (Webpack alias does not work when alias is outside of next root) has as the solution the use of the plugin next-babel-loader. By Panos 21/11/2021 22/11/2021 Reading time: 8 Minutes 211116 – 1121 Summary This is a somehow detailed description of a well know issue related to the fact that the tsc compiler (transpiler) does not resolve /emit correctly the path aliases to the output JavaScript . alias (on Windows 7 x64 with webpack 2. paths. Path aliases are a pain, especially so if you need to then get other/external tools to work with your code. Note that using resolve. modules. js import { defineConfig } from 'vite' import path from 'path' export default defineConfig({ resolve: { alias: { Modules are searched for inside all directories specified in resolve. Feb 1, 2017 · I've given up on this for now and just started using babel-plugin-module-resolver because I'm already using babel anyway. ) so you can get full type support and path auto-complete. This is handled by resolvers typically, but in this scenario, to get all of the tooling speaking… I'm using Storybook for Vue and I'm trying to add aliases to the webpack config in storybook/main. This plugin will work for any file type that Rollup natively supports, or those which are supported by third-party plugins. alias to include the @. This will just add the extensions in case you haven't written those in the import definition: https://webpack. by explicitly mapping ~alias or @utility in TypeScript's compilerOptions. js files and . I am using VS Code (Visual Studio Describe the bug Alias { '@': path. alias but tried lot of things but still not working. https://webpack. Although TypeScript path aliases and Lerna monorepo setup can be tricky, we consider how to configure it on both client and server. json: Current behavior When trying to import an Enum alias from a Typescript file within the Cypress folder as described in the docs, the webpack cannot resolve the alias, even though it is defined in the tsconfig. And my IDE is happy to autocomplete all aliases stuff in for me in Javascript modules. resolve(__dirname, '. esm. js Now, instead of using relative paths when importing like so: you can use the alias: A trailing $can also be added to the given object's keys to signify an exact match: webpack. That allows me to create the same type of aliases through a babel transform. How do I set up and use typescript path aliases like @/shared/types in a Vite project? I'm getting this error: Failed to resolve import "@/shared/types" Here's a part of my tsconfig. Note: These aliases will be automatically added to the generated TypeScript configurations (. When I change the template of the imported component with alias path it doesn't hot reload on save nor on hard reload. 6. alias configuration option. js vite. Using webpack aliases For IntelliSense to work with webpack aliases, you need to specify the paths keys with a glob pattern. absolute) } }, I want to test my dependency in main repo before publishing that component. a suffix of $ has specific meaning for Webpack, and @ is usually for scoped packages), but if it does, you'll have to alter your resolve. config. json -> compilerOprions -> paths, which I don't want to do. ts file in the root o Path Alias in Typescript is a way to resolve imports like @/component/Button, and make the project imports cleaner and consistent! Optimize SPFx projects with personal tips on configuration, fast serve, custom aliases, Gulp tasks, optional steps, and a typical folder structure eslint complains: Unable to resolve path to module '@api' However, intelisense in vscode seems fine. Then out of nowhere, they stopped working and I started getting the resolve errors. You will need the path module, included with node. tsconfig is set up correctly but eslint is somehow misconfigured. This is handled by resolvers typically, but in this scenario, to get all of the tooling speaking… VSCode Intellisense does not work with webpack + alias Asked 8 years, 3 months ago Modified 3 years, 1 month ago Viewed 17k times I'm looking for a way to pass in a function via the [email protected] config to help Webpack dynamically resolve an alias on compile-time. C:\\ Hi, I'm using the eslint-plugin-import along with eslint in a project which as this folder structure: project_root/ |_ server/ |_ src/ |_ . alias, WebPack resolve. Module not found: Error: Cannot resolve module '$' I try to display error details and I find out that it still try to looking for modules named $ or _, not jquery or underscore. At the time of writing I am using "webpack": "4. json file Desired behavior Pr If you're working on a JS project only with Babel and add jest to test your app, you'll need to add aliases in both places. alias`. Both resu Webpack resolve alias not working with #something Asked 5 years ago Modified 5 years ago Viewed 577 times I've just updated my project from webpack 3 to 5 and now none of my imports/aliases are working anywhere. A technical write-up on resolving Webpack aliases in Node when you need to reference aliased paths outside the bundle If you want to override packages there, you could tell webpack to look into other directories first: const config = { resolve: { modules: ["demo", "node_modules"] } }; After the change, webpack will try to look into the my_modules directory first. alias = { config. Its able to give code prediction and "Jump to declaration" which is a clue that my . vue files for VSCode Intellisense If you follow any of the above links, please respect the rules of reddit and don't vote in the other threads. js Development. resolve. 19. Error: module alias not found After doing all these, when I tried to start the app, the webpack was unable to resolve the alias name. alias should work exactly the way you described, so I'm providing this as an answer to help mitigate any confusion that may result from the suggestion in the original question that it does not work. Alias paths in tsconfig. alias object Create aliases to import or require certain modules more easily. g. After that, create a jsconfig. alias to resolve paths at build time, but TypeScript relies on its own configuration (tsconfig. For example, when calling import "lodash" in ES2015, the resolve options can change where webpack goes to look for resolve. json, etc. extensions and resolve. You can configure this option using an object or a function. exports = { webpack: (config, { dev }) => { config. alias, @rollup/plugin-alias, esbuild-plugin-alias, and many others, more specific aliasing or even prefixes for entire paths can be used: For TypeScript projects, enable resolvePackageJsonImports so the TypeScript language service and compiler can understand these aliases. TypeScript allows the exact same. js webpack configuration as suggested in docs. json in the root directory, and define the alias paths under compilerOptions. I was thinking about the simplest build workflow: Write the TypeScript code, consuming path aliases feature. We had this working previously with webpack and I'm trying to Absolute Import is a great way to clean up your imports Setting up absolute imports can be a lot Tagged with nextjs, react, beginners, tutorial. If there is an error above, try to set an alias to the 'template' folder using the following Webpack configuration. Since nextJS uses webpack to build everything for production, we need to configure the resolver and tell webpack how to read our imports. Alias configuration Rsbuild provides the resolve. resolve (__dirname, '. I am trying to setup aliases for my mock server. If you have configured aliases for SSR externalized dependencies, you may want to alias the actual node_modules packages. js const path = require ("path"); module. js and also customize Storybook babel. resolve(__dirname, 'sou I actually don't know whether Webpack supports aliases starting with @ (e. I can't seem to get anything at all to work with resolve. 1". paths or Webpack's resolve. alias. I have this webpack. This is plugin mimics the resolve. json) for type checking and Intellisense. js: resolve: { alias: { 'vue$': 'vue/dist/vue. I'm having difficulty getting resolve alias to work in my React app using WebPack, and everything I've tried from google results don't seem to make a difference. TypeScript paths are intended to be used to resolve type information used by various loaders, not resolve just anything. In fact i want the same for Typescript modules, but my IDE pushes me to fill out tsconfig. without this, the transpiler has no way of knowing what that is. 4. Apr 2, 2016 · I'm primarily working in a monorepo and I realized it was because webpack was trying to resolve an import on a dependency (a sibling package within the monorepo) that didn't exist as a dependency of the source package. As a result, when you try to run the output file via node you get Cant add aliases to storybook 6^ main. I have the same issue, trying to resolve the path with alias and doing the webpack config have seen in multiply sites with tsconfig-paths-webpack-plugin and still not working. Contribute to vuejs/vue-cli development by creating an account on GitHub. org/configuration/resolve/#resolveextensions I have a feeling it was rather a problem with the missing /. js 0 im using webpack (2. alias section, like @components: '/src/components'. In my projects I don't like to use full paths Notice that the plugin is placed in the resolve. e. /src/shell. alias, "~/": path. I'm going to try to find a few boilerplate repos using alias to see if I can get any of them to compile. ext You can read more about the available compilerOptions in the TypeScript compilerOptions documentation. In this guide, we’ll walk through how to manually configure ESLint to recognize Webpack aliases, resolving those pesky import errors once and for all. If this seems familiar to Webpack users, it should. I have to restart the vite server to see the change Which @angular/* package (s) are the source of the bug? compiler-cli, compiler Is this a regression? Yes Description In webpack build we could define path aliases for certain folders and imports things using an index. webpack provides reasonable defaults, but it is possible to change the resolving in detail. And now, since TypeScript does not resolve the path aliases during the build, I'm having so much trouble setting up tsconfig-paths and I have no idea how to configure Babel or Webpack just for this simple task. For example, for alias 'ClientApp': Resolve These options change how modules are resolved. extensions like above will override the default array, meaning that webpack will no longer try to resolve modules using the default extensions. Both Yarn and pnpm support aliasing via the npm: prefix. Webpack is in the root directory. nuxt/tsconfig. Describe the bug We import icons in our Vue components from an npm package called vue-material-design-icons by using an alias of icons. The method can be applicable in large projects where you want to customize behavior. exports = { webpackFinal: async (config) => { config. The thing is that my IDE (let's say Intellij Idea). org/configuration/resolve/ Background I have a React app bootstrapped using create-react-app and typescript. I was using the Live Preview extension in VSCode before, the paths and aliases worked flawlessly. How to setup path aliases with React, TypeScript and Webpack As your React app grows, it becomes more challenging to deal with all the associations between the TypeScript files. 1). com/package/postcss-modules-resolve-from-alias Please note that you'll need to add aliases separately to your config and you will still lose IDE support. A javascript file is being imported into our cypress spec files using a webpack alias like this: import filterTests from 'Support/filterTests'; With the alias defined as: alias: { Support: path. plugins section of the configuration. Hi there What are the constraints around webpack module alias resolution? Mine are not being recognised by Webstorm's problem checking (it runs fine) and I don't know why. Explore how to configure path aliases in a React and TypeScript app for cleaner imports, organization, and maintainability. resolve Use TypeScript with webpack alias to avoid long relative paths in imports. In server side, still Bug report Describe the bug I experience a problem with webpack aliases. js Below: const webpack = require ('webpack Issue should be solved, but some loaders can't support alias so need improve them, i am closing this issue due a lot of comments with spam like :+1, Same issue and etc, it is not help to solve issue so feel free to open new issue with reproducible test repo if you have problems As mentioned above: I feel quite strongly that if the user goes far enough to explicitly specify how they want a particular module identifier to be interpreted, (i. alias all seems good in client side but not working in server side. js') // it's important what kind of paths you're using (relative vs. How is this working with Metro? 50 Out of the box, it doesn't work with tsc or ts-node. 10. I assume that this plugin came out-of-the-box with NextJS before, because we had not installed it explicitly. Oct 2, 2020 · My webpack config file (specified in Preferences-> Languages & Frameworks -> Javascript -> Webpack) appears to be getting parsed properly because i'm not getting the usual error message when it cannot. alias functionality in Webpack. alias property, you can define aliases for frequently imported modules. json and webpack not working Ionic Framework ionic-v3 johneast December 20, 2017, 5:51am How to handle tsconfig path aliases I've hit the ageold "Failed to load module" error, where it can't resolve my path alias of "@something". json file add the same alias path and this should resolve your TS import problems. object Create aliases to import or require certain modules more easily. eslintrc |_ client/ |_ src Would the import-glob plugin still work with webpackv5 ? I receive the file-references errors stating the relative paths are not being able to resolve. As the application has grown, (goal) I would like to implement absolute imports. js', '@': path I am extending next. Not sure why am I receiving the errors for fi This will just add the extensions in case you haven't written those in the import definition: https://webpack. 1 and node 6. Whenever I try to compile ts files, it returns error that it couldn't find proper modules even though those are defined in tsconfig,json->paths Fol And I also have Resolve Aliases in my webpack config. For example, to alias a bunch of commonly used src/ folders: webpack. alias), that Webpack should respect that. On web you will need to configure webpack. alias to work. It was frustrating, I spend an entire evening looking for the solution. alias configuration. Resolve looks like this in my config: resolve: { alias: { scss: path. I haven't been able to get resolve. So that I used webpack. Try `path mapping` or `resolve. /src/"), }; config. Have a look at Module Resolution for more explanation of how the resolver works. No babel or webpack setup are required. js ├── index. /src') } is not working. You've told typescript that this path should be included, but you have not defined the corresponding alias within webpack. Here is my resolve from webpack. I have various third-party packages that import, for example, package-a/file-b. json, . Webpack aliases work in both . tsconfig-paths-webpack-plugin is a resolve plugin and should only be placed in this part of the configuration. app. For example, to alias a bunch of commonly used src/folders: webpack. I have a pretty tangled project structure, so I decided to use webpack's resolve. js: { target: 'node', mode: 'production', // devtool: 'source-map', entry: { index: '. You can replace the original module path by an alternate path by creating an alias for it using the resolve. Using the resolve. 🛠️ webpack-based tooling for Vue. They are not working since I've updated to Next v9. 1) and im trying to use resolve. It offers strong compatibility with the webpack ecosystem, and lightning fast build speeds. Aliasing is webpack's handy way to shave time and keystrokes off importing frequently used modules. js file by adding alias configurations in the resolve. js which would yi Dec 19, 2025 · Webpack uses resolve. Hi, I'm using the eslint-plugin-import along with eslint in a project which as this folder structure: project_root/ |_ server/ |_ src/ |_ . Build your code using tsc. Here is an example below: If you want to avoid deep imports and stupid paths, just make a flatter file structure or use nx, turborepo or some other popular tool to create a monorepo where you'll have local packages that you'll be able to import. czqs, wk47wg, nbczh, tojav9, vwl8i, sqlcb, tgwxo, hupak, vtsi8, 5vzh,