Repository Index

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

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

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

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

Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node

• speech-recognition
• asr
• voice-recognition
• speech-to-text

A JavaScript library aimed at visualizing graphs of thousands of nodes and edges

• javascript
• graph-drawing
• data-visualization
• graph-drawing-framework

UAParser.js: The Essential Web Development Tool for User-Agent Detection. Detect Browsers, OS, Devices, Bots, Apps, AI Crawlers, and more. Run in Browser or Node

• user-agent-parser
• browser-detection
• user-agent
• client-hints

Automatically generates beautiful and easy-to-read ER diagrams from your database.

• data-visualization
• database
• database-schema
• documentation

Self-hosted, Node.js based analytics tool for those who care about privacy.

• website-analytics
• analytics
• google-analytics
• privacy

Open-source reporting platform to build and share live dashboards from APIs, SQL and NoSQL databases, with powerful AI assistant, scheduling, and embeddable charts 📈📊

• charts
• nodejs
• react
• reactjs

Composable SVG map charts for data visualization in React

• nodejs
• react
• svg
• visualization

App to easily query, script, and visualize data from every database, file, and API.

• sql
• mysql
• postgresql
• sqlite3

A curated list of community detection research papers with implementations.

• graph-clustering
• network-clustering
• clustering
• dimensionality-reduction

Powerful Analytics Solution. Setup in 30 seconds. Display all your data on a Simple, AI-powered dashboard. Fully self-hostable and GDPR compliant. Alternative to Google Analytics, MixPanel, Plausible, Umami & Matomo.

• ai
• analytics
• angular
• charts

API Observability. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices.

• statistics
• metrics
• api
• swagger

Server-side D3 for static chart/map generation ✨📊

• d3
• data-visualization
• node

A playwright test reporter (Node.js)

• playwright
• html
• comments
• email

Streaming-first technical indicators with a Rust core: native Python, Node.js and WebAssembly bindings plus a C ABI hub for C, C++, C#, Go, Java and R. 514 indicators, O(1) per-tick updates, no system dependencies. Drop-in TA-Lib replacement.

• algotrading
• backtesting
• bollinger-bands
• cryptocurrency

Node-RED nodes to save and query data from an influxdb time series database

• influxdb
• node-red
• maintainer-wanted

A minimal analytics tool to self-host.

• analytics
• docker
• events-tracker
• minimal

t6 is a "Data-first" IoT platform to connect physical Objects with time-series DB and perform Data Analysis.

• home-automation
• iot
• iot-platform
• nodejs

Discover your unique music story. Explore your top tracks, artists, genres, and musical eras.

• music
• spotify
• api
• arts

Visually build MQTT-driven apps and dashboards

• dashboard
• wysiwyg
• web-components
• mqtt