ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

Bison in JavaScript.

Athena Crisis is an Advance Wars inspired modern-retro turn-based tactical strategy game. Athena Crisis is open core technology.

Resilience engineering papers

The fastest way to develop full-stack web apps with React & Node.js.

The Open Source DocuSign Alternative.

The top 500 highest paying companies based on median software engineer total comp on levels.fyi as of 12/1/23.

🎣 Minimal hooks-first GraphQL client

A library of custom GraphQL Scalars for creating precise type-safe GraphQL schemas.

Cross-platform, sophisticated frontend for the libretro API. Licensed GPLv3.

Bring AI models closer to your PostgreSQL data

The CDN for everything on npm

UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.

A visual no-code/code-free web crawler/spider易采集：一个可视化浏览器自动化测试/数据采集/爬虫软件，可以无代码图形化的设计和执行爬虫任务。别名：ServiceWrapper面向Web应用的智能化服务封装系统。

A flexible, headless date and time input library for JavaScript. Provides tools for building fully customizable date and time input fields, with support for libraries like React, Preact, Vue, Svelt…

Collection of neobrutalism-styled Tailwind components.

React + Owl Carousel

An ever-expanding, open-source React UI library built with the Wedges Design System, Radix primitives, and Tailwind CSS.

Static checker for GitHub Actions workflow files

Access HTTP endpoints through a lambda proxy when direct access is restricted, e.g. when in a VPC

React Strict DOM (RSD) standardizes the development of styled React components for web and native.

Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

The rich-text editor for React.

Create reusable React + Tailwind CSS components in one line ✨

🌈🕹 Windows 95 style UI component library for React

A concise API for exploratory data visualization implementing a layered grammar of graphics

🤯 Lobe Chat - an open-source, modern-design LLMs/AI chat framework. Supports Multi AI Providers( OpenAI / Claude 3 / Gemini / Ollama / Bedrock / Azure / Mistral / Perplexity ), Multi-Modals (Vision…

StyleX is the styling system for ambitious user interfaces.

IP2Location Node.js Module - Knowing where your visitors from.

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, an…