Repository Index

Real-time FFT ocean renderer for three.js (WebGL2): shore breakers, foam, caustics, underwater rendering and buoyancy at 170–300 fps

Describe any machine in one line. Claude builds a photoreal, physics based, interactive simulation of it in one HTML file, plus the film to post it. An open source Claude Code skill.

• agent-skills
• claude
• claude-code
• claude-skill

📹 Open-source, self-hosted WebRTC 1-to-1 video calling for private real-time communication. Build secure browser-based consultations, coaching, support, telehealth, and other video call experiences with peer-to-peer communication and screen sharing.

• mirotalk
• webrtc
• self-hosted
• low-latency

Interactive, source-linked ML workflow diagrams written by your coding assistant (Copilot, Codex or Claude Code) and opened in VS Code.

• claude-code
• developer-tools
• machine-learning
• visualization

Language bindings generated from the GTFS Realtime protocol buffer spec for popular languages.

Framework allows to perform load testing with Apache Jmeter, view application/server metrics in real-time with Grafana, analyze errors cause with detailed traces for failed requests, compare different test runs in scripted dashboard and perform frontend performance testing with sitespeed.io+webpagetest

• jmeter
• docker
• sitespeed
• sitespeedio

📈 A menu bar app that updates cryptocurrencies prices in real-time

• bitcoin
• litecoin
• bitcoin-price
• javascript

A really simple ServiceWorker example, designed to be an interactive introduction to ServiceWorker

Real-time monitoring of audio-over-IP streams, supporting AES67, RAVENNA, and ST2110-30 standards for live sound, studio, and broadcast applications.

• aes67
• dante
• aoip
• audio

World building for everyone

• ai
• collaborative
• game-engine
• metaverse

:notes: Competitive, multiplayer, realtime, guess the song game

The repository host gives no description.

• apm
• performance-monitoring
• error-monitoring
• performance-metrics

JavaScript/Node.js utility. Returns `true` if the value is a number or string number. Useful for checking regex match results, user input, parsed strings, etc.

• number
• is
• isnan
• javascript

💁 an extensible real-time queue application, for mentorship @ hackathons and classrooms

• hackathon
• javascript
• mentorship
• meteor

Fast and Easy Augmented Reality for the Web :rocket:

• augmented-reality
• webar
• webgl
• webgl2

Sample Application with Ionic 2 and Angular 2

Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.

• anti-bot
• behavioral-analysis
• bot-detection
• captcha

An in-browser implementation of JanusVR

• janusvr
• virtual
• vive
• metaverse

Meteor package to help you publish the count of a cursor, in real time

Sloth - an extension slowing down page loading to bring real user experience

• chrome-extension
• devtools
• sloth
• productivity

https://gurivr.com

• vr
• virtual-reality
• webvr
• nlp

A free cartoon browser game about how the internet really works: lay fiber and subsea cables, peer at IXPs, bill on the 95th percentile and survive backhoes, sharks and route leaks on your way to Tier 1.

• bgp
• browser-gam
• educational
• game

Ember.js RealWorld Implementation

• realworld
• emberjs
• ember-cli

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes