88,573 visible repositories in the index
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Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Don't be shy, join here: https://discord.com/invite/NAb6H3UTjK :)
Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple, Amazon, Reddit, Pinterest, Snapchat, X): source-grounded audits, deterministic findings and evidence coverage, versioned JSON reports, and capability-gated account changes.
Firefox user.js for optimal privacy and security. Your favorite browser, but better.
Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/discord
Distributed, offline-first bug tracker integrated in git
Integrating ChatGPT into your browser deeply, everything you need is here
go generate based graphql server library
Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!
Reactide is the first dedicated IDE for React web application development.
An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required
🌄 The Cloud Native Interactive Landscape filters and sorts hundreds of projects and products, and shows details including GitHub stars, funding, first and last commits, contributor counts and headquarters location.
The open-source full-stack studio for Opus 5.5 motion video. Reverse engineering for any video. Code video with HTML: recreate, edit and render. BYOA + BYOK · Motion.md · Images, Video, Music & Voice.
Open source Granola AI Alternative
ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. It has a robust event-based programming language which provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time analysis.
Review-first terminal diff viewer for agentic coders
A list of public penetration test reports published by several consulting firms and academic security groups.
A data-first Rust-native UI design toolkit.
Your Gateway to Embedded Software Development Excellence :alien:
A curated list of tools for incident response
List of open source tools for AWS security: defensive, offensive, auditing, DFIR, etc.
an open-source alternative to the dots, bots and muses of the world, run an office of claude code/codex like agents on your laptop, sandboxes or anywhere, uses your existing subscriptions
Lightweight (7MB) terminal-first AI-native development environment
A beautiful, private, local-first personal finance tracker. Investments, net worth, spending, and simulations.
🐬 Feature-rich, stable and customizable Flipper Firmware