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AddRazzia is a straightforward and open-source clone of the Kahoot! platform, allowing users to host it on their own server for smaller events.
A simple web dashboard for Podman. Single binary, no JavaScript, no external dependencies. Ideal as landing page for your self-hosting setup.
Sovereign Web Analytics.
Deploy on your servers, in your jurisdiction, under your security policy. HitKeep is a single auditable binary — no PostgreSQL, no Redis, no ClickHouse, no external service calls. Your traffic data never leaves your network.
An AI-powered sidecar for Pi-hole that classifies the domains passing through your network, lets you review them, and exports a custom blocklist back to Pi-hole. It does not replace Pi-hole — it works alongside it.
Pi-hole handles your DNS blocking as usual. Donut-Hole pulls the domains Pi-hole has seen, classifies them using an LLM, and gives you a UI to review, approve, or block them. Decisions are exported as a hosts-format blocklist you add to Pi-hole. Over time it learns from your decisions using vector embeddings.
DVinyl is a modern, self-hostable collection manager designed for physical media enthusiasts. From Vinyls and CDs to Books and Movies, catalog, value, and organize your entire physical library through a single, customizable interface.
Kubernetes Add-on Controller. Manage and Deploy Add-ons.
Sveltos is a Kubernetes add-on controller. It makes deploying and managing Kubernetes add-ons and applications easier across multiple clusters. This works for on-prem, cloud, or multitenant setups. Sveltos Kubernetes add-on controller programmatically deploys add-ons and applications in tens of clusters. Support for ClusterAPI powered clusters, Helm charts, kustomize ,YAMLs. Sveltos has built-in support for multi-tenancy.
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World's First Endowment Fund for OSS. Truly sustainable funding for critical OSS through a community‑driven endowment.
deff is a Rust TUI: interactive, side-by-side file review for git diffs with per-file navigation, vertical and horizontal scrolling, syntax highlighting, and added/deleted line tinting.
Full NumPy, in TypeScript/JavaScript (94% coverage).
The most comprehensive NumPy implementation for TypeScript and JavaScript. Write numerical computing code with the same API you already know from Python — fully type-safe, tree-shakeable, and validated against NumPy itself.
Store git objects and refs in PostgreSQL tables. Standard git push/clone work against the database through a libgit2-based backend.
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Fast and accurate automatic speech recognition (ASR) for edge devices.
Moonshine Voice is an open source AI toolkit for developers building real-time voice applications.
One global database.
A globally distributed PostgreSQL proxy that puts your data closer to your users. Connection pool, query caching, multiple regions. Just swap the connection string.
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Build fast, grow solid. PHP Framework.
CakePHP 5 (currently 5.3) is a modern PHP framework running on PHP 8.5 (min. PHP 8.2) that helps you write clean, maintainable code without the complexity. Whether you're building a simple blog or a complex enterprise application, CakePHP gives you the tools to get it done right.
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Passive API Contract Monitoring for PHP 8.3+. Detects breaking changes, json schema drift, and unexpected structural modifications in third-party REST APIs via probabilistic inference.
Passive API Contract Monitoring for strictly typed PHP 8.3+.
Sentinel silently monitors the JSON payloads returning from the third-party APIs you consume, automatically infers their structural JSON Schema, and detects when they change unexpectedly (drift).
A collaborative list of great resources about RESTful API architecture, development, test, and performance
🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!
Its parser learns from website changes and automatically relocates your elements when pages update. Its fetchers bypass anti-bot systems like Cloudflare Turnstile out of the box. And its spider framework lets you scale up to concurrent, multi-session crawls with pause/resume and automatic proxy rotation — all in a few lines of Python. One library, zero compromises.
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🚀 The Ultimate Image Uploader for Efficient Creators.
Supports Obsidian, Typora, VS Code etc. and 60+ image hosting services (S3, GitHub, Cloudflare R2, Imgur, Aliyun OSS...). Paste, upload, done.
Production-Ready Full-Stack Framework.
CedarJS is a stable, opinionated full-stack framework that integrates React, GraphQL, and Prisma into a cohesive system. Don't waste weeks on boilerplate—use the foundation trusted for production-grade applications.
Beautiful & Animated Charts.
A Beautiful & Animated Chart UI Website built on top of shadcn & recharts. A modern, customizable chart library for React and Next.js applications featuring visually stunning and interactive data visualizations.
@daveyplate/better-auth-ui provides ready-to-use shadcn/ui styled components for rapidly implementing authentication features in your Next.js and React applications, seamlessly integrating with better-auth.
A fast, lightweight, and responsive masonry grid layout library.
Light Weight "Headroom Style" scroll intent library that hides the site header on scroll down and shows on scroll up.
A lightweight JavaScript library for creating smart header behavior based on scroll intent. Peek automatically hides your site header when users scroll down and reveals it when they scroll up, creating a more immersive browsing experience.
The Lightweight Reactive Library.
Minimal reactive state management using only standard JavaScript and HTML - no custom syntax, no build step required.
Minimal PDF creation library. <400 LOC, zero dependencies, makes real PDFs.
Git integration usable to store encrypted secrets in the git repository while having the plaintext available in the working tree. An alternative to git-crypt using age instead of GPG.
Do not use this tool unless you understand the security implications. I am by no mean a security expert and this code hasn't been audited. Use at your own risk.
passage is a fork of password-store (https://www.passwordstore.org) that uses age (https://age-encryption.org) as a backend instead of GnuPG.
krops is a lightweight toolkit to deploy NixOS systems, remotely or locally.
Turn any MCP server into a compiled CLI binary. One command. Designed for agents.
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Full Screen Frameless Browser for iOS
Play Xbox Cloud, GeForce Now, and Luna with zero distractions. Wisp removes address bars and clutter so you can focus on the game.
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No-Code Security Automation Platform. Workflow automation for Security Teams.
ShipSec Studio provides a visual DSL and runtime for building, executing, and monitoring automated security workflows. It decouples security logic from infrastructure management, providing a durable and isolated environment for running security tooling at scale.
High-performance secrets scanner. CLI, Go library, Burp Suite extension, and Chrome extension. 459 detection rules with live credential validation.
Caterpillar is a security scanning library for AI agent skill files (e.g., Claude Code skills) for dangerous or malicious behavior.
Security scanner for AI agent skills. Scans for malicious patterns before you install.
Modern credential testing tool in pure Go.
Fast, zero-dependency credential testing tool in Go. Brute force SSH, MySQL, PostgreSQL, Redis, MongoDB, SMB, and 20+ protocols. Hydra alternative with native fingerprintx/naabu pipeline integration.
Brutus is a multi-protocol authentication testing tool designed to address a critical gap in offensive security tooling: efficient credential validation across diverse network services. While HTTP-focused tools are abundant, penetration testers and red team operators frequently encounter databases, SSH, SMB, and other network services that require purpose-built authentication testing capabilities.
Unmask the hidden before the world does.
An AI-powered agentic red team framework that automates offensive security operations, from reconnaissance to exploitation to post-exploitation, with zero human intervention.
Spam Call Blocker for iPhone. Get rid of spam calls. It's time for silence.
Begone blocks unwanted calls with powerful wildcard filtering. Block thousands of numbers with a single rule. 100% private, all processing on your device
SPINNERS is a collection of HTML and CSS "loading icon" animations which you can use on your websites, on your apps or on any other place you need to signal your visitors / users that some content is loading.
A Claude Code skill for disciplined task execution with planning, verification, and self-improvement loops.
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The vector database that gets smarter the more you use it — and now ships as a cognitive container.
RuVector is a High Performance, Real-Time, Self-Learning, Vector Graph Neural Network, and Database built in Rust.
Most vector databases are static — they store embeddings and search them. That's it. RuVector is different: it learns from every query, runs LLMs locally, scales horizontally, boots as a Linux microservice from a single file, and costs nothing to operate.
KeePassXC is a cross-platform community-driven port of the Windows application “KeePass Password Safe”.
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Flows-first PCAP TUI (case files, gorgeous UX). Do do do do.
Wireshark made easy (in your terminal).
Google in your terminal. Google Suite CLI: Gmail, GCal, GDrive, GContacts.
gog unifies Gmail, Calendar, Drive, Contacts, Tasks, Sheets, Docs, Slides, and People under one CLI — with JSON output and sane defaults.
Fast, script-friendly CLI for Gmail, Calendar, Chat, Classroom, Drive, Docs, Slides, Sheets, Forms, Apps Script, Contacts, Tasks, People, Groups (Workspace), and Keep (Workspace-only). JSON-first output, multiple accounts, and least-privilege auth built in.
Arduino (8-bit AVR) simulator, written in JavaScript and runs in the browser / Node.js
Scientific Programming Language.
Powerful mathematics-oriented syntax with built-in 2D/3D plotting and visualization tools. Free software, runs on GNU/Linux, macOS, BSD, and Microsoft Windows. Drop-in compatible with many Matlab scripts.
Pygame is a set of Python modules designed for writing games. It is written on top of the excellent SDL library. This allows you to create fully featured games and multimedia programs in the python language. Pygame is highly portable and runs on nearly every platform and operating system.
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Synthetic monitoring engine with Playwright and Prometheus metrics.
Upright is a self-hosted synthetic monitoring system. It provides a framework for running health check probes from multiple geographic sites and reporting metrics via Prometheus. Alerts can then be configured with AlertManager.
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This document specifies a mechanism for dictionary-based compression in the Hypertext Transfer Protocol (HTTP). By utilizing this technique, clients and servers can reduce the size of transmitted data, leading to improved performance and reduced bandwidth consumption. This document extends existing HTTP compression methods and provides guidelines for the delivery and use of compression dictionaries within the HTTP protocol.
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Structural code search and replace for ~every language.
A code rewrite tool for structural search and replace that supports ~every language.
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Truly universal online file converter.
Convert.to.it aims to be a tool that "just works". You're almost guaranteed to get an output - perhaps not always the one you expected, but it'll try its best to not leave you hanging.
your house, in a terminal.
A terminal UI for tracking everything about your home. Single SQLite file. No cloud. No account. No subscriptions.
Your house is quietly plotting to break while you sleep -- and you're dreaming about redoing the kitchen. micasa tracks both from your terminal.
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Short videos. Your community. Your rules.
Loops is federated, open-source, and designed to give power back to creators and communities across the social web. Build your community on a platform that can't lock you in.
Monitor your local neighbourhood's bluetooth activity.
Bluetooth Neighborhood - Track BLE devices in your area and analyze traffic patterns.
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spec-driven, production-ready code generation.
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LLM Vulnerability Scanner.
Test large language models against 210+ adversarial attacks covering prompt injection, jailbreaks, encoding exploits, and data extraction.
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Open Source, SQL-driven Data Dashboards powered by DuckDB.
Build analytics dashboards simply by writing SQL.
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Open-Source PIM Tools in Rust.
Pimalaya is an ambitious project that aims to improve open-source tools related to Personal Information Management (also known as PIM), which includes emails, contacts, calendars, tasks and more.
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Call MCPs via TypeScript, masquerading as simple TypeScript API. Or package them as cli. TypeScript runtime, CLI, and code-generation toolkit for the Model Context Protocol.
MCPorter helps you lean into the "code execution" workflows highlighted in Anthropic's Code Execution with MCP guidance: discover the MCP servers already configured on your system, call them directly, compose richer automations in TypeScript, and mint single-purpose CLIs when you need to share a tool. All of that works out of the box -- no boilerplate, no schema spelunking.
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The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a GitHub repo or ZIP file, and get an interactive knowledge graph wit a built in Graph RAG Agent. Perfect for code exploration
Custom Claude Code skills for infrastructure as code development.
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66 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.
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