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https://github.com/weareathlon/frontend-webpack-boilerplate
Simple starter webpack 5 project template supporting SASS/PostCSS, Babel ES7, browser syncing, code linting. Easy project setup having multiple features and developer friendly tools.
https://github.com/weareathlon/frontend-webpack-boilerplate
babel boilerplate browser-syncing build-tool developer-tools es6 eslint html javascript optimize-assets postcss sass setup stylelint template webpack webpack-configuration webpack5
Last synced: 5 days ago
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Simple starter webpack 5 project template supporting SASS/PostCSS, Babel ES7, browser syncing, code linting. Easy project setup having multiple features and developer friendly tools.
- Host: GitHub
- URL: https://github.com/weareathlon/frontend-webpack-boilerplate
- Owner: WeAreAthlon
- License: mit
- Created: 2017-07-03T11:07:35.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2024-12-16T03:46:14.000Z (about 1 month ago)
- Last Synced: 2025-01-02T16:07:31.102Z (19 days ago)
- Topics: babel, boilerplate, browser-syncing, build-tool, developer-tools, es6, eslint, html, javascript, optimize-assets, postcss, sass, setup, stylelint, template, webpack, webpack-configuration, webpack5
- Language: HTML
- Homepage: https://www.weareathlon.com
- Size: 4.7 MB
- Stars: 734
- Watchers: 33
- Forks: 207
- Open Issues: 8
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: .github/CONTRIBUTING.md
- Funding: .github/FUNDING.yml
- License: LICENSE
- Code of conduct: .github/CODE_OF_CONDUCT.md
- Security: SECURITY.md
Awesome Lists containing this project
README
# Webpack 5 Boilerplate Template
[](https://snyk.io/advisor/npm-package/@weareathlon/frontend-webpack-boilerplate)
[](https://github.com/WeAreAthlon/frontend-webpack-boilerplate/issues)
[](https://snyk.io/test/github/WeAreAthlon/frontend-webpack-boilerplate?targetFile=package.json)
[](https://www.npmjs.com/package/@weareathlon/frontend-webpack-boilerplate)
[](https://github.com/WeAreAthlon/frontend-webpack-boilerplate/blob/master/LICENSE)
## Demo
- [Demo page demonstrating building - SASS, JavaScript, Images, Fonts, HTML](https://weareathlon.github.io/frontend-webpack-boilerplate/)
# Table of Contents
- [Webpack 5 Boilerplate Template](#webpack-5-boilerplate-template)
- [Demo](#demo)
- [Features](#features)
- [Requirements](#requirements)
- [Setup](#setup)
- [Installation](#installation)
- [Define Package Metadata](#define-package-metadata)
- [Configuration](#configuration)
- [Environment Configuration](#environment-configuration)
- [Additional webpack configuration](#additional-webpack-configuration)
- [Development](#development)
- [Assets Source](#assets-source)
- [Build Assets](#build-assets)
- [One time build assets for development](#one-time-build-assets-for-development)
- [Build assets and enable source files watcher](#build-assets-and-enable-source-files-watcher)
- [Start a development server - reloading automatically after each file change.](#start-a-development-server---reloading-automatically-after-each-file-change)
- [Production](#production)
- [Build Assets](#build-assets-1)
- [Get Built Assets](#get-built-assets)
- [Run Code Style Linters](#run-code-style-linters)
- [SASS](#sass)
- [JavaScript](#javascript)
- [Additional Tools](#additional-tools)
- [Run Assets Bundle Analyzer](#run-assets-bundle-analyzer)
- [Continuous Integration](#continuous-integration)
## Features
- **0** dependencies
- **Simple setup** instructions
- Start development of a project right away with **simple**, **configured**, **linter enabled**, **browser synced** asset files.
- Configuration per **environment**
- `development` - [`sourcemaps`](https://webpack.js.org/configuration/devtool/), [`browser synced developmentment server`](https://webpack.js.org/configuration/dev-server/)
- `production` - [`minification`](https://webpack.js.org/plugins/terser-webpack-plugin/), [`sourcemaps`](https://webpack.js.org/configuration/devtool/)
- Configurable **browsers versions support**. It uses [`browserslist`](https://github.com/browserslist/browserslist#full-list) - just specify the browsers you want to support in the `package.json` file for `browserslist`:
```js
"browserslist": [
"last 2 versions",
"> 5%"
]
```
- The built CSS / JavaScript files will respect the **configured supported browser versions** using the following tools:
- [`autoprefixer`](https://github.com/postcss/autoprefixer) - automatically adds vendor prefixes to CSS rules
- [`babel-preset-env`](https://babeljs.io/docs/en/babel-preset-env) - smart preset that allows you to use the latest JavaScript without needing to micromanage which syntax transforms (_and optionally, browser polyfills_) are needed by your target environment(s).
- Demo project files to be used as a reference and **example demo** building of:
- _JavaScript_
- _SASS / PostCSS_
- _HTML_ templates
- _Images_ (_CSS backgrounds and image tags_)
- _Videos_
- _Fonts_
- Support for **assets optimization** for production environment with ability to configure:
- **Code Minification** of _JavaScript_ and _CSS_ processed files.
- **Optimize Assets Loading** - inline and embed **images** / **fonts** files having file size below a _configurable_ threshold value.
- **Images Optimisation** - optimize `jpeg`, `jpg`, `png`, `gif`, `svg` filesize and loading type via [`imagemin`](https://github.com/imagemin/imagemin). Plugin and Loader for webpack to optimize (_compress_) all images using `imagemin`. Do not worry about size of images, now they are always optimized/compressed.
- Support for **source code syntax style and formatting linters** that analyze source code to flag any programming errors, bugs, stylistic errors or suspicious constructs:
- **SASS/PostCSS syntax cheker** - you can change or add additional rules in `.sasslintrc` file. Configuration options can be found on [`sass-lint`](https://github.com/sasstools/sass-lint/blob/master/lib/config/sass-lint.yml) documentation.
- **JavaScript syntax checker** - following the `airbnb` style, you can review and configure the rules in `.eslintrc` file. Configuration options can be found on [`eslint`](https://eslint.org/docs/user-guide/configuring) documentation.
- Latest [Webpack 5](https://github.com/webpack/webpack) - _JavaScript_ module bundler.
- Latest [SASS/PostCSS](https://github.com/sass/sass) compiler based on Dart `sass`.
- Latest [Babel 7](https://github.com/babel/babel) (`@babel/core`) - JavaScript compiler - _Use next generation JavaScript, today._
- Integration with [Github Actions](https://github.com/features/actions)
- [Demo deployment available to GitHub pages](https://weareathlon.github.io/frontend-webpack-boilerplate/)
- Configured and ready to use **Webpack Dev Server** plugin for faster local development - [`webpack-dev-server`](https://webpack.js.org/configuration/dev-server/)
- Integration with [Webpack Bundle Analyzer](https://www.npmjs.com/package/webpack-bundle-analyzer) - _Visualize size of webpack output files with an interactive zoomable treemap._
## Requirements
- `node` : `>=18.12.0`
- `npm`
# Setup
## Installation
1. Choose and download the latest template release from [List of Releases](https://github.com/WeAreAthlon/frontend-webpack-boilerplate/releases).
2. Extract the release archive to a new directory, rename it to your project name and browse the directory.
3. Install all dependencies using `npm` _clean install_ command.
```sh
$ npm ci
```
> More on the clean install npm command can be read here [`npm ci`](https://docs.npmjs.com/cli/ci.html)
> You can still use `npm install` in cases the `npm ci` raises system error due to specific platform incompatibilities.
## Define Package Metadata
- Amend `package.json` file and optionally specify:
- `name` - Name of your project. A name can be optionally prefixed by a scope, e.g. `@myorg/mypackage`.
- `version` - Specify and maintain a version number indicator for your project code.
- `author` - Your organisation or just yourself. You can also specify [`contributors`](https://docs.npmjs.com/files/package.json#people-fields-author-contributors).
- `description` - Short description of your project.
- `keywords` - Put keywords in it. It’s an array of strings.
- `repository` - Specify the place where your code lives.
- `license` - Announce your code license, figure out the license from [Choose an Open Source License](https://choosealicense.com) .
- `browserslist` - Specify the supported browsers versions - you can refer to [full list](https://github.com/browserslist/browserslist#full-list) of availalbe options.
# Configuration
## Environment Configuration
- Edit the [`configuration/environment.js`](configuration/environment.js) if you want to specify:
- **`server`**: configure development server, specify `host`, `port`. Refer to the full development server configuration options for [`webpack-dev-server`](https://webpack.js.org/configuration/dev-server/).
- **`limits`**: configure file size thresholds for assets optimizations.
- Image/Font files size in bytes. Below this value the image file will be served as Data URL (_inline base64_).
- **`paths`**: `src` or `dist` directories names and file system location.
## Additional `webpack` configuration
You can additionally configure `webpack` for specific environment:
- `development` - [`configuration/webpack.dev.config.js`](configuration/webpack.dev.config.js)
- `production` - [`configuration/webpack.prod.config.js`](configuration/webpack.prod.config.js)
- Note that if you prefer to build and deploy [`sourcemap`](https://webpack.js.org/configuration/devtool/#production) files:
> You should configure your server to disallow access to the _Source Map_ files for normal users!
# Development
## Assets Source
- **SASS/PostCSS** files are located under `src/scss/`
- **JavaScript** files with support of latest ECMAScript _ES6 / ECMAScript 2016(ES7)/ etc_ files are located under `src/js/`
- **Image** files are located under `src/images/`
- **Font** files are located under `src/fonts/`
- **HTML** files are located under `src/`
- It will **automatically** build **all HTML files** placed under `src/` directory, no need to manually configure each template anymore!
## Build Assets
### One time build assets for development
```sh
$ npm run build
```
### Build assets and enable source files watcher
```sh
$ npm run watch
```
This command is suitable if you develop with external web server.
> **Note:** File watching does not work with _NFS_ (_Windows_) and virtual machines under _VirtualBox_. Extend the configuration in such cases by:
```js
module.exports = {
//...
watchOptions: {
poll: 1000, // Check for changes every second
},
};
```
### Start a development server - reloading automatically after each file change.
```sh
$ npm run dev
```
# Production
## Build Assets
Optimize assets for production by:
```sh
$ npm run production
```
## Get Built Assets
- _CSS_ files are located under `/dist/css/`
- _JavaScript_ files with support of _ES6 / ECMAScript 2016(ES7)_ files are located under `/dist/js/`
- _Images_ are located under `/dist/images/`
- Images part of the _design_ (_usually referenced in the CSS_) are located under `/dist/images/design/`
- Images part of the _content_ (_usually referenced via `![]()
` tags_) are located under `/dist/images/content/`
- _Fonts_ are located under `/dist/fonts/`
- _HTML_ files are located under `/dist/`
# Run Code Style Linters
## SASS
```sh
$ npm run lint:sass
```
## JavaScript
```sh
$ npm run lint:js
```
# Additional Tools
## Run Assets Bundle Analyzer
```sh
$ npm run stats
```
> This will open the visualisaion on the default configuraiton URL `localhost:8888`, you can change this URL or port following the [webpack-bundle-analyzer](https://github.com/webpack-contrib/webpack-bundle-analyzer#options-for-cli) documentation.
## Continuous Integration
This boilerplate template contains integration with [Github Actions](https://github.com/features/actions/). The build system runs all linting scripts and deploys production optimized pages to _GitHub_ pages upon push to the `master` branch. However, note that this deployment flow only works for _Project Pages_, as User and Organization pages [only support the master branch flow](https://help.github.com/articles/user-organization-and-project-pages/).
For more information on how to set up alternative deployment processes, check out the [Github Actions documentation on deployment](https://docs.github.com/en/actions/deployment/about-deployments/deploying-with-github-actions). The service can deploy to dozens of cloud providers, including Heroku, AWS, and Firebase.