Nano

<p align="center"> <a href="http://nanojsx.io/"> <!-- https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#specifying-the-theme-an-image-is-shown-to --> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/nanojsx/nano/master/readme/nano-jsx-logo-dark.svg"> <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/nanojsx/nano/master/readme/nano-jsx-logo.svg"> <img alt="Nano JSX Logo" src="https://raw.githubusercontent.com/nanojsx/nano/master/readme/nano-jsx-logo.svg"> </picture> </a> </p> <p align="center"> SSR first, lightweight <b>1kB</b> JSX library. </p> </div> <h3 align="center"> Written in TypeScript.<br /> Works on Node and Deno.<br /> Designed to build ultra fast MPAs and SPAs. </h3> <br/> <p align="center"> <a href="https://www.npmjs.com/package/nano-jsx"><img src="https://img.shields.io/badge/available%20on-npmjs.com-lightgrey.svg?logo=node.js&logoColor=339933&labelColor=white&style=flat-square"></a> <a href="https://deno.land/x/nano_jsx"><img src="https://img.shields.io/badge/available%20on-deno.land/x-lightgrey.svg?logo=deno&labelColor=black&style=flat-square"></a> <br/><br/> <img src="https://img.badgesize.io/nanojsx/nano/master/bundles/nano.core.min.js?compression=gzip&style=flat-square" alt="gzip size"> <a href="https://github.com/nanojsx/nano/actions?query=workflow%3ANodeJS"><img src="https://img.shields.io/github/actions/workflow/status/nanojsx/nano/nodejs.yml?branch=master&label=NodeJS&logo=github&style=flat-square"></a> <a href="https://github.com/nanojsx/nano/actions?query=workflow%3ADeno"><img alt="GitHub Workflow Status" src="https://img.shields.io/github/actions/workflow/status/nanojsx/nano/deno.yml?branch=master&label=Deno&logo=github&style=flat-square"></a> <a href="https://github.com/nanojsx/nano/commits/master"><img src="https://img.shields.io/github/last-commit/nanojsx/nano.svg?style=flat-square" alt="GitHub last commit"></a> <a href="https://github.com/sponsors/yandeu"><img src="https://img.shields.io/github/sponsors/yandeu?style=flat-square" alt="Sponsors"></a> <a href="https://github.com/prettier/prettier"><img src="https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square" alt="code style: prettier"></a> <a href="https://www.typescriptlang.org/"><img src="https://img.shields.io/badge/built%20with-TypeScript-blue?style=flat-square"></a> <a href="https://codecov.io/gh/nanojsx/nano"><img src="https://img.shields.io/codecov/c/github/nanojsx/nano?logo=codecov&style=flat-square" alt="Codecov"/></a> <img src="https://img.shields.io/node/v/nano-jsx.svg?style=flat-square" alt="Node version"/> <a href="https://discord.gg/96PGJeB8xf"> <img src="https://img.shields.io/discord/912874504877912075?color=%237289da&label=discord&logo=discord" alt="Join our discord server!"></a> </p> <hr>

News

nano-jsx is now at v0.2.x 🎉
This means, no breaking changes till v0.3.x
Tweet about it!

Changes in v0.2.0

• Breaking Change: Fix Shadow DOM DIV wrapping. #146 (@hbroer)
• Breaking Change: Improve Router Listener. #115
• Added Bun.js support. #151 (@lanten)
• Added renderComponentGetReference function. cbe51e3

Getting Started

• Visit the website
• Download the template
• Check out the sandbox
• Try the deno example

Video Tutorial

<a href="https://www.youtube.com/playlist?list=PLC2Z8IWl1XDJI4Ah7ABolQ79AugF_eH1g"><img width="300" src="https://raw.githubusercontent.com/nanojsx/nano/master/readme/thumbnail.png" /></a>

Features

The best about Nano JSX is the small bundle size. It builds, although is sound crazy, bundles as small as svelte!

More Features

• SSR
  Out of the box, very simple to use

• Pre-Rendering
  Renders your app to static html if you want.
  (This is possible, but requires some knowledge.
  I plan to make a tutorial soon.)

• Partial Hydration
  Hydrate and only the parts you really need

• Isomorphic Router
  Works on Client- and Server-Side

• CSS in JS
  Use JavaScript objects for styling

• No JSX build tools required
  Uses Tagged Templates instead of JSX if you prefer

• Props, Ref, Context and Events
  Use Props, Ref, Context API and Events as you are used to in react

• Inline SVG
  No problem

• Prefetch
  Use the built-in Link Component

• 1KB (gzip)
  All of this in only ~1KB
  (Well, the core module is only about ~1KB)

• CustomElements mode
  You can define your component written with Nano JSX as web-components with defineAsCustomElements. This enables you to develop very light web components. (thanks @Shinyaigeek)

Documentation

Checkout the website to find out more!

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Development Section

Run browser tests (visually)

# install dependencies
npm install

# build
npm run build

# bundle
npm run bundle

# create instrumented bundle
npx webpack -c webpack/webpack.bundle.instrumented.js

# transpile browserTest library
npx tsc -p scripts/browserTest/tsconfig.json

# open browser to run the tests
npx five-server . --open=test/browser