A webpack starter template for Frontend JavaScript projects using the following technologies:

Webpack's ts-loader uses tsc, the TypeScript compiler, and relies on your tsconfig.json configuration to compile .ts files to es2017. ECMAScript 2017 (confusingly known as ES8) was finalized in June 2017.

ES2017 was a tiny release compared to ES6 (ES2015) and introduced async/await, Object.values(), Object.entries() among a few other featuers, hence these features will not be transpiled. Change the target option in the tsconfig.json file to a lower version of JavaScript if you won't to support old Browsers.

Transforms Sass to CSS.

ESLint relies on your .eslintrc.cjs config to lint .ts files, and uses the recommended rules. Prettier formats your code and relies on its defaults and the .prettierrc file.

Jest is a JavaScript Testing Framework and works with Typescript. Tests are written under the test directory.

You must have NodeJS already installed on your machine, then run npm install before running any other commands.

• npm run start to start the webpack development server with live reload. Opens your browser at http://localhost:3000
• npm run lint to lint your code with ESLint.
• npm run format to format your code with Prettier.
• npm run test to run tests in watch mode, or npm run test:ci to run tests once.

There are only devDependencies listed in package.json. There are a couple example TS files, styles, and tests that can be deleted but otherwise there are no production dependencies here. Feel free to write vanilla TS or bring in other libraries.

1. Run npm run build to build project.
2. Then deploy the generated dist/ directory.

• https://webpack.js.org/guides/getting-started
• https://webpack.js.org/configuration
• https://webpack.js.org/guides/typescript
• https://webpack.js.org/guides/typescript/#using-third-party-libraries

• https://www.typescriptlang.org/
• https://www.typescriptlang.org/tsconfig

• https://typescript-eslint.io/getting-started
• https://json.schemastore.org/eslintrc
• https://eslint.org/docs/latest/user-guide/configuring/configuration-files
• https://eslint.org/docs/latest/user-guide/configuring/rules#rules-from-plugins
• https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint
• https://blog.logrocket.com/linting-typescript-using-eslint-and-prettier

• https://prettier.io/docs/en/index.html
• https://prettier.io/docs/en/options.html
• https://blog.logrocket.com/linting-typescript-using-eslint-and-prettier

• https://jestjs.io/docs/getting-started
• https://jestjs.io/docs/getting-started#using-typescript