zen-react-scripts
v0.2.0
Published
[webpack@5](https://github.com/webpack/webpack) scripts for building and developing React SPA's. Works great with [create-zen-app](https://github.com/fatihgozenc/create-zen-app) which is based on this repo for webpack scripts and configuration. Inspired f
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Zen React Scripts
webpack@5 scripts for building and developing React SPA's. Works great with create-zen-app which is based on this repo for webpack scripts and configuration. Inspired from react-scripts.
This project aims to contain have latest updates from all dependencies to be secure and prevent any warning on actions or npm/yarn log messages.
Also you're able to use Web Workers with TypeScript with this.
Install
Final build will be compiled into preact and @babel/runtime will optimize re-use of classes in runtime. So:
yarn add preact @babel/runtime
npm i preact @babel/runtime
then you're ready to go:
yarn add -D zen-react-scripts
npm i -D zen-react-scripts
Folder Structure
my-app
├── README.md
├── node_modules
├── package.json
├── .gitignore
├── .eslintrc.json
├── .env
├── public
│ ├── manifest.json
│ └── index.html
└── src
├── components/
├── App.tsx
├── preload.js
├── index.js
└── logo.svg
Sample config for package.json
"scripts": {
"dev": "zen-react-scripts dev",
"build": "zen-react-scripts build",
"local": "zen-react-scripts local"
}
"browserslist": "edge >= 13, firefox >= 50, and_ff >= 50, chrome >= 49, and_chr >= 49, ios >= 9.4, safari >= 9.4, samsung >= 5, and_uc >= 11.8, opera >= 40, op_mob >= 40, baidu >= 7"
Environment Files
By default .env
file will be checked for environment variables. If you place .env.production
or .env.development
, these files will overwrite default .env
file that you've placed before.
Commands
dev
Starts project for development on http://localhost:3000
and opens a tab in your default browser.
--https
Starts development server with https.
--silent or -s
Starts development server in the background, without creating a tab or opening the browser. Useful for testing.
build
Builds the react project for deployment. Will be placed in ./build/
local
Builds the project and starts an instance on http://localhost:3001
via a basic express
static server. Useful for checking the build on production environment.
start
Starts built project for production on http://localhost:3001
.
--hash
Builds your app with a unique random hash like app.9dbf42.js
in all of your assets. If not specified it uses [contenthash:6]
which only changes when you change the content of the file.
via NPM
npm run build -- --hash
via Yarn
yarn build --hash
--analyze
Builds and creates a report on http://localhost:3002
via NPM
npm run build -- --analyze
via Yarn
yarn build --analyze
Custom Webpack Configuration
You can overwrite the custom configuration of your app via placing webpack.config.js
in your project root. Webpack configurations can passed inside production
and development
keys in object.
module.exports = {
production: {
output: {
publicPath: "/yourDesiredPath/",
},
},
development: {
devtool: "source-map",
},
};
Web Workers with React
Now you can start using Web Workers! Two things are important here: Files that contain a Web Worker must end with *.worker.ts
, and they
must start with the following two lines of code in order to work nicely together with TypeScript:
declare const self: DedicatedWorkerGlobalScope;
export default {} as typeof Worker & { new (): Worker };
// Your code ...
In your application, you can import your Web Workers like a normal module, and instantiate them as a class. For example:
import MyWorker from "./MyWorker.worker";
const myWorkerInstance: Worker = new MyWorker();
Loading Custom Font Files
Loading custom files via URL relies on relative paths in your file tree. An example with file tree is here:
// src/styles/main.scss
@font-face {
font-family: "FFMark";
src: url("./fonts/ffmark.woff2");
}
└─ src
├── components/
├── styles/
│ ├── fonts/
│ │ └── ffmark.woff2
│ └── main.sscs
├── App.tsx
└── index.js