cube3power,github

cardkit

A mobile UI library provides a series of building blocks which are all components built on DarkDOM and Moui.

cardkit-1

A simple, powerful and fully configurable image editor for web browsers and servers. Optional UI included.

cassowary.js

Cassowary/JS, better, faster, future-ready

cat

CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。

cc

百度开发的一套基于互联网应用模式的呼叫中心套件

centroui

CentroUI is a library for building user interfaces for WebVR

chancejs

Chance - Random generator helper for JavaScript 随机数生成

chartist-js

Simple responsive charts

charts

Simple, responsive, modern SVG Charts with zero dependencies: https://frappe.github.io/charts

cherami-server

Distributed, scalable, durable, and highly available message queue system.

china_geojson

全国各地市，到区县的geojson数据

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。

choreographer-js

A simple library to take care of complicated animations.

chroma

the AI-native open-source embedding database

chroma.js

JavaScript library for all kinds of color manipulations

circles-sines-signals

A Compact Primer on Digital Signal Processing

circuitdiagram

A user-friendly program for making electronic circuit diagrams.

circuitjs1

Electronic Circuit Simulator in the Browser

cirrus

:cloud: The CSS framework for the modern web.

clamp.js

Clamps an HTML element by adding ellipsis to it if the content inside is too long.

cleave.js

Format input text content when you are typing

clevergo

CleverGo built in top of fasthttp, it is a simple, high performance and secure web framework for Go (go programing language). Some useful packages can found at https://github.com/clevergo.