Stars
Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.
The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人，21050首词。
Expressive middleware for node.js using ES2017 async functions
🔥 A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.
A draggable and resizable grid layout with responsive breakpoints, for React.
ES2015 [ES6] cheatsheet containing tips, tricks, best practices and code snippets
Node.js debugger based on Blink Developer Tools
The aim for this project is to create the worlds best and hottest interface to interact with aria2. Very simple to use, just download and open index.html in any web browser.
a project to visualize global weather conditions
An adapter-based ORM for Node.js with support for mysql, mongo, postgres, mssql (SQL Server), and more
Smart webfont compression and format conversion tool
提供了百度坐标（BD09）、国测局坐标（火星坐标，GCJ02）、和WGS84坐标系之间的转换
Highly customizable stock charts with ReactJS and d3
Location Intelligence & Data Visualization tool
A visual, technical analysis and charting (Candlestick, OHLC, indicators) library built on D3.
A javascript technical indicators written in typescript with pattern recognition right in the browser
A toolbox for displaying and modifying diagrams on the web.
高德/百度/谷歌/腾讯/必应的地图经纬度坐标和瓦片坐标相互转换
Authorization plumbing for NodeJS/ExpressJS/ConnectJS apps
Gustavo Niemeyer’s geocoding system
A danmaku server based on WebSocket. 弹幕服务器，基于WebSocket。
A cross-platforms danmaku client that supports transparency which based on canvas + WebSocket. 多用跨平台透明弹幕客户端，支持图文弹幕，基于canvas + WebSocket。
Javascript DBSCAN – Spatial and temporal (GPS location) data ready!
GraphQL HTTP middleware for koa v2,ported from express-graphql,change test framework to Jest.