.svg){kind=icon}
emailApache ECharts is a powerful, interactive charting and data visualization library for browser.
Apache ECharts is a free, powerful charting and visualization library offering easy ways to add intuitive, interactive, and highly customizable charts to your commercial products. It is written in pure JavaScript and based on zrender, which is a whole new lightweight canvas library.
Next Generation Frontend Tooling.
Vite (French word for "quick", pronounced /vit/, like "veet") is a new breed of frontend build tooling that significantly improves the frontend development experience.
Related contents:
A JS library for predictable and maintainable global state management.
Related contents:
JavaScript Canvas 2d Library.
Konva.js is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.
Server-oriented customizable templating for JavaScript
hmpl is a small template language for displaying UI from server to client. It is based on customizable requests sent to the server via fetch and processed into ready-made HTML.
Related contents:
Empower the Web community and invite more to build across platforms.
Lynx is a family of open-source technologies empowering developers to use their existing web skills to create truly native UIs for both mobile and web from a single codebase, featuring performance at scale and velocity.
Related contents:
Framework-agnostic CSRF middleware for modern Node.js.
This middleware helps web developers fight CSRF attacks. Bear in mind, by solely using this middleware, we can't guarantee your app will be free from CSRF attacks. Refer to CSRF Prevention Cheat Sheet and pillarjs/understanding-csrf for more details.
Your one-stop hub for Nuxt and Vue development resources.
A productivity hub for Nuxt and Vue.js development - Snippets, AI commands, and more tools to enhance your workflow.
Related contents:
Advanced fetch client builder.
upfetch is an advanced fetch client builder with standard schema validation, automatic response parsing, smart defaults and more. Designed to make data fetching type-safe and developer-friendly while keeping the familiar fetch API.
Related contents:
The TypeScript framework for agents & workflows with react-like components. Lightning fast dev loop. Easy to learn. Easy to extend.
Build complex AI applications with React-like components.
GenSX is a simple typescript framework for building agents and workflows with reusable React-like components.
GenSX takes a lot of inspiration from React, but the programming model is very different - it’s a Node.js framework designed for data flow.
A High-Level Grammar of Interactive Graphics.
Vega-Lite is a high-level grammar of interactive graphics. It provides a concise, declarative JSON syntax to create an expressive range of visualizations for data analysis and presentation.
Simple and modern async event emitter.
It works in Node.js and the browser (using a bundler).
Emitting events asynchronously is important for production code where you want the least amount of synchronous operations. Since JavaScript is single-threaded, no other code can run while doing synchronous operations. For Node.js, that means it will block other requests, defeating the strength of the platform, which is scalability through async. In the browser, a synchronous operation could potentially cause lags and block user interaction.
Hyperscript Tagged Markup: JSX alternative using standard tagged templates, with compiler support.
htm is JSX-like syntax in plain JavaScript - no transpiler necessary.
Develop with React/Preact directly in the browser, then compile htm away for production.
A middleware framework for JavaScript and TypeScript
oak is a middleware framework for handling HTTP requests across Deno, Node.js, Bun and Cloudflare Workers.
a no-build TypeScript fullstack SSR-first framework for developing fast web applications with a shallow learning curve
FullS(tack)oak (FullSoak for short) is a modern (born 2025), no-build TypeScript fullstack framework for building fast web applications with a shallow learning curve. At its core is the Oak http server framework which is inspired by Koa (one of the popular Node.js http frameworks).
Elegant Console Logger for Node.js and Browser
GitHub-style markdown editor for Ruby and Rails.
It supports Active Storage attachments and comes with a built-in markdown preview renderer.
Full-Stack Next.js & TypeScript Toolkit.
Ship high-performance 
Next.js apps in minutes.
Build seriously fast, lightweight and end-to-end typesafe Next.js apps.
The stack for building seriously fast, lightweight and end-to-end typesafe Next.js apps.
A Minimalistic Wrapper for IndexedDB.
Dexie.js is a wrapper library for indexedDB - the standard database in the browser.
IndexedDB is the portable database for all browser engines. Dexie.js makes it fun and easy to work with.
Powerful asynchronous state management for TS/JS, React, Solid, Vue, Svelte and Angular
Toss out that granular state management, manual refetching and endless bowls of async-spaghetti code. TanStack Query gives you declarative, always-up-to-date auto-managed queries and mutations that directly improve both your developer and user experiences.
Related contents: