Powerful tool for easy typescript/javascript package development powered by esbuild and DTS bundle generator.
Install → Create package → Customize → Develop → Publish
This package highly inspired by TSDX, Microbundle, Create React Library.
- One dependency for your code bundling 📦
- Supports vanilla JS, TypeScript and React ⚛
- No dealing with configurations (automatically generates CJS and esm outputs) ⚙
- Easy project creation, build, management 🔧
- Supports different package managers - npm, yarn and pnpm 🚀
- Fast, optimized builds thanks to esbuild ⏩
- Generates types, using common emit or dts bundle
- Supports tree shaking 🗑
- Automatically configures ESLint, Prettier, Jest 📃
- Multiple entries and outputs 🤹♂️
You can create new package or integrate aqu into existing package. For package creation, we recommend to install aqu globally.
npm i -g aquThen, you can create new package:
aqu create <package>npm i aqu -DThen, add to your package.json:
{
...
"scripts": {
"build": "aqu build",
"start": "aqu watch",
"test": "aqu test",
"lint": "aqu lint"
}
}By default, aqu will search for index file in src or lib folder (available extensions: .js, .jsx, .cjs, .mjs, .ts, .tsx)
If this doesn't suit for your package, you can specify source property in your package.json:
{
...
"source": "my/entry.js"
}Or, if you want to specify multiple entrypoints, you can do it in aqu configuration file.
For creating new package, we recommend to install aqu globally.
In the shell, enter the command:
aqu createOr using npx:
npx aqu createEnter the details about your package and pick a template. Examples of generated projects you can find here
If you don't want to enter all the information, you can automatically pick all defaults, by toggling -y flag:
npx aqu create <package> -yaqu automatically creates optimal configuration for your package on-the-fly.
Default aqu configuration:
var defaultConfig = {
format: ['cjs', 'esm'], // will generate multiple outputs: one for cjs and one for esm
cjsMode: 'mixed', // will generate separate files for development and production
outdir: 'dist', // default output directory
declaration: 'bundle', // will bundle declarations using https://github.com/timocov/dts-bundle-generator
externalNodeModules: true, // automatically will mark all node_modules as external
tsconfig: 'tsconfig.json', // default path to tsconfig
incremental: true, // will build incrementally
buildOptions: {}, // custom esbuild options
watchOptions: {
// chokidar watch options
ignored: ['node_modules/**', 'dist/**', 'build/**', 'out/**'], // by default, will ignore those folders
followSymlinks: false, // will not follow symlinks
},
};For input, aqu will search index file inside lib or src folder (available extensions for index: .js, .jsx, .cjs, .mjs, .ts, .tsx)
Also, aqu will read your package.json and take source option to determine entrypoint, and name for package's name.
You can specify your own aqu configuration. By default, these files will be read inside your working directory:
aqu.config.jsaqu.config.cjsaqu.config.mjsaqu.config.tsaqu.config.json.aqurc
If your configuration has different name, you can specify --config option for aqu. Example:
aqu build --config=myconfig.jsConfiguration file can export one configuration, as well as array of configurations. For example:
// aqu.config.js
// this works
module.exports = {
input: './asdf.js',
};
// as well as this
module.exports = [
{
input: './asdf.js',
},
{
input: './hello.js',
},
];Available configuration options:
- name
- input
- outdir
- outfile
- format
- cjsMode
- declaration
- tsconfig
- incremental
- externalNodeModules
- buildOptions
- watchOptions
type: string
Specify custom library name. By default, aqu will try to load package name from package.json in current working directory.
type: string | string[]
Your library entrypoints. For each entrypoint aqu will generate output files, using this configuration. Default: index file in src or lib directories.
type: string
Directory, where will all files be generaten. Default: dist
type: string
Output file. Do not works when configuration should generate multiple outputs (multiple formats or multiple entrypoints or cjsMode: "multiple")
type: Format | Format[]
Output formats. Available formats: cjs, esm, iife. When cjs format picken, configuration option cjsMode works. Default ["cjs", "esm"] For more information about formats, see esbuild.
type: "development" | "production" | "mixed"
CommonJS generation mode. Works only when format includes cjs. If production - will generate minified bundle, development - normal development build, mixed - will generate both with one entrypoint - index.js. Default "mixed"
type: DeclarationType
Algorithm to emit declarations. Available options - none, normal, bundle. none - do not emit declarations, normal - default declaration emit (same as tsc does), bundle - generate declarations bundle using dts-bundle-generator. Default bundle.
type: string
Path to tsconfig. Default join(process.cwd(), "tsconfig.json").
type: boolean
Build incrementally. Default true. For more information, see esbuild.
type: boolean
Should exclude node_modules packages from bundle? Default true.
type: ESBuildOptions
Specify custom esbuild options.
type: ChokidarOptions
Specify custom chokidar watch options.
aqu creates default configs for ESLint, Prettier, Jest. If you don't like the defaults, you can create your own configuration and override all options.
aqu makes your life easier. It automatically handles Jest, ESlint, Prettier, ESBuild and typings emit.
Run command to build your package.
Usage:
aqu buildWatch your files and automatically rebuild project
Usage:
aqu watchLint files using ESLint.
Usage:
aqu lintRun jest. Passes all rest arguments to jest.
Usage:
aqu test.We highly recommend to use np for your package publishing.
If you have created your package using aqu create, then you can just run:
npm run publishOr
yarn publish- ESBuild - An extremely fast JavaScript bundler
- DTS Bundle generator - Tool to generate a single bundle of dts
- Microbundle - Zero-configuration bundler for tiny JS libs, powered by Rollup.
- TSDX - Zero-config TypeScript package development
- Create React Library - CLI for easily bootstrapping modern react libraries
MIT © Artiom Tretjakovas