speedydivid / TokenForge
Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory via SQLite + FTS5, and enforces routing across 17 platforms through MCP + hooks. Works with Claude Code, Gemini CLI, VS Code Copilot, OpenCode, Codex CLI.
fastify / fastify
Fast and low overhead web framework, for Node.js
librespeed / speedtest
Self-hosted Speed Test for HTML5 and more. Easy setup, examples, configurable, mobile friendly. Supports PHP, Node, Multiple servers, and more
jason5ng32 / MyIP
The best IP Toolbox. Check your IP address & geolocation, test IP for WebRTC and DNS IP leaks, run an IP quality check, browser fingerprint check, website availability check, network speed test, global latency test, MTR test, Whois search, and more.
verlok / vanilla-lazyload
LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain "vanilla" JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.
hotwired / turbo
The speed of a single-page web application without having to write any JavaScript
nodeca / pako
high speed zlib port to javascript, works in browser & node.js
alexcasalboni / aws-lambda-power-tuning
AWS Lambda Power Tuning is an open-source tool that can help you visualize and fine-tune the memory/power configuration of Lambda functions. It runs in your own AWS account - powered by AWS Step Functions - and it supports three optimization strategies: cost, speed, and balanced.
sitespeedio / sitespeed.io
sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.
code-charity / youtube
YouTube / Video Browser-Extension. [Top1 FOSS.] Enrich your experience & choice! 🧰Smart features📌set & forget📌300+ tweaks. Longest-standing. Join🧩us?👨👩👧👧 ⋮ {playback|discovery|extra player buttons|quality|codec|full tab|full screen|no distraction|shorts}
igrigorik / videospeed
HTML5 video speed controller (for Google Chrome)
fastify / fast-json-stringify
2x faster than JSON.stringify()
gkjohnson / three-mesh-bvh
A BVH implementation to speed up raycasting and enable spatial queries against three.js meshes.
gnmyt / MySpeed
A speed test analysis software that shows your internet speed for up to 30 days
corecoding / Vitals
A glimpse into your computer's temperature, voltage, fan speed, memory usage and CPU load.
UseInterstellar / Interstellar
Interstellar is a web proxy service offering blazing-fast speeds, a wide variety of games, and has served over 17 million users since 2022
usmannasir / cyberpanel
Cyber Panel - The hosting control panel for OpenLiteSpeed
delvedor / find-my-way
A crazy fast HTTP router
renezander030 / capcut-cli
Independent, unofficial CLI to edit CapCut and JianYing (剪映) projects — subtitles, timing, speed, volume, templates, cut long-form to shorts. No API needed, reads draft_content.json and draft_info.json (剪映草稿) directly. Not affiliated with ByteDance.
WebKit / Speedometer
An open source repository for the Speedometer benchmark
sitespeedio / browsertime
Measure and Optimize Web Performance
BrainicHQ / DoHSpeedTest
An intuitive web tool for real-time testing of DNS over HTTPS (DoH) server speeds directly in your browser, designed to enhance and optimize your internet browsing experience.
gamer-ai / eletypes-frontend
An elegant typing test website
codepdbh / NFS-CARBON-360-ANDROID-RECOMP
Experimental static recompilation of Need for Speed Carbon for Xbox 360 using ReXGlue. Windows x64 prototype, analysis fixes and build instructions.
xujialiu / Zotero-OpenReader
Text-to-speech for Zotero 10: more voices, word and sentence highlighting at once in your own colors, speed and navigation shortcuts, one voice across documents, settings backup and reading-position sync through WebDAV.
norio / speedball-gi
Three.js WebGPU sample scene using speedball-gi (DDGI)
sukot5104-lang / Sukot-Panel
⚡ SUKOT CONFIG PANEL A lightweight and modern configuration management panel built for speed, simplicity, and easy control. 🛠️ Manage your configurations 🌐 Server & Network Management 🔐 Secure and organized access ⚡ Fast and lightweight interface 💻 Developer-focused tools 🚀 Simple, clean & powerful Built by SUKOT • Code | Config | Create
zachleat / speedlify2
Benchmark the performance and accessibility of websites over time.
dbrant / relativity
Special relativity simulator, with slow light speed.
fnlfx / ai
FunnelFox for Claude Code: edit your web funnels at the speed of a prompt.