Repository Index

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

• learn-to-code
• nonprofits
• programming
• nodejs

Simple HTML5 Charts using the <canvas> tag

• javascript
• chart
• html5
• canvas

:fireworks:Interactive Online Platform that Visualizes Algorithms from Code

• algorithm
• data-structure
• visualization
• animation

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

• canvas2d
• pixijs
• javascript
• webgl

30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

• 30daysofjavascript
• javascript-for-everyone
• css
• html

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/网页爬虫软件，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。

• code-free
• crawler
• gui
• layman

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

• analytics
• python
• react
• javascript

The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

• api
• cms
• graphql
• app

FCC China open source codebase and curriculum. Learn to code and help nonprofits.

• freecodecamp
• cn-freecodecamp
• nodejs
• education

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

• data-analysis
• data-manipulation
• encryption
• encoding

Visualizer for neural network, deep learning and machine learning models

• neural-network
• deep-learning
• machine-learning
• deeplearning

Roadmap to becoming an Artificial Intelligence Expert in 2022

• deep-learning
• artificial-intelligence
• roadmap
• ai-roadmap

Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

• redash
• python
• visualization
• analytics

Redefined chart library built with React and D3

• react
• charting-library
• recharts
• d3

Data Apps & Dashboards for Python. No JavaScript Required.

• dash
• plotly
• data-visualization
• data-science

Interactive Data Visualization in the browser, from Python

• bokeh
• python
• interactive-plots
• javascript

Open-source JavaScript charting library behind Plotly and Dash

• data-visualization
• d3
• webgl
• plotly

Performant financial charts built with HTML5 canvas

• financial-charting-library
• charting-library
• html5-charts
• canvas

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.

• csharp
• java
• javascript
• mcp

The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.

• react
• angular
• pagination
• sorting

📊 Interactive JavaScript Charts built on SVG

• charts
• graphs
• javascript
• svg

Simple, responsive, modern SVG Charts with zero dependencies

• chart
• javascript
• svg
• svg-chart

A powerful tool for creating datasets for LLM fine-tuning 、RAG and Eval

• dataset
• javascript
• llm
• fine-tuning

WebGL2 powered visualization framework

• webgl
• data-visualization
• javascript
• visualization