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AddLiquid prompt is a smart prompt for the "Bourne-Again" Unix shell (bash) and for Zsh.
A lightweight spec‑driven framework.
OpenSpec aligns humans and AI coding assistants with spec-driven development so you agree on what to build before any code is written. No API keys required.
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Simple, small and fast JavaScript/jQuery polyfill for the HTML5 <input type="range"> slider element.
CatalogIT helps organizations track their SaaS subscriptions, cloud services, and hardware assets in one place. It provides cost tracking, renewal management, vendor oversight, and a full audit trail — self-hosted, with enterprise SSO and provisioning built in.
Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents.
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self-hosted, distributed Durable Objects.
celld is a stateful distributed system. It runs server-side JavaScript on your machines and keeps all shared data in an S3-compatible bucket that you own. The JavaScript API is the same API that Cloudflare Workers and Durable Objects supply.
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Open Source ArchiMate Modelling. The Open Source modelling toolkit for creating ArchiMate models and sketches. Used by Enterprise Architects everywhere.
A CLI code-typing game that turns your source code into typing challenges.
GitType turns your own source code into typing challenges. Because why practice with boring lorem ipsum when you can type your beautiful fn main() implementations?
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A tiling image board system for people who want to save, tag, and share images, videos and webpages.
Canvas Terminal Editor.
An infinite zoomable canvas for coding — editor, terminal, and browser panels in a spatial workspace.
Cate is a desktop IDE built on an infinite canvas. Instead of stacking windows and tabs, you spread editors, terminals, browsers, documents, and AI agents across freeform space and arrange them however you think about the project. Float panels on the canvas, dock them into tabs and splits, or detach them into their own OS windows. Cate restores everything when you reopen the folder.
An opinionated Laravel package that extends FakerPHP and uses openai-php/laravel to generate fake data.
A Laravel package that extends FakerPHP by adding an AI-powered data generator using OpenAI. This allows you to generate more realistic and context-aware fake data in your Laravel applications.
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The programming language for agents
Zero is a systems language designed so humans and AI agents can read, repair, inspect, and ship small native programs together. It keeps effects explicit, memory predictable, and compiler output structured.
KnightOS is a third-party operating system for TI calculators. It provides a passable Unix-like system for calculators. KnightOS is built on top of the KnightOS kernel - this repository is the official userspace. KnightOS runs on the following calculators.
Generate your very own trendy textured background
MEGA65 is an open-source new and open C65-like computer. Hardware designs and software are open-source (LGPL).
Findable, Accessible, Interoperable and Reusable Data. A complete open-source solution for your open and private data needs. French only for the time being, internationalization coming soon.
camply, the campsite finder ⛺️, is a tool to help you book a campsite online. Finding reservations at sold out campgrounds can be tough. That's where camply comes in. It searches thousands of campgrounds across the USA world via the APIs of booking services like recreation.gov. It continuously checks for cancellations and availabilities to pop up - once a campsite becomes available, camply sends you a notification to book your spot!
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Wirelessly cast your Linux Desktop.
I wanted to just watch movies by streaming them from my linux laptop, but nothing worked... so I created Fluxcast!
Stream your Linux desktop to a Smart TV via Miracast/WFD, DLNA, or Chromecast.
Data validation using Python type hints.
Pydantic is the most widely used data validation library for Python.
Fast and extensible, Pydantic plays nicely with your linters/IDE/brain. Define how data should be in pure, canonical Python 3.9+; validate it with Pydantic.
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Unleash Your Hardware. Unraid OS allows sophisticated media aficionados, gamers, and other intensive data-users to have ultimate control over their data, media, applications, and desktops, using just about any combination of hardware.
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Sync and store locally all of your X / Twitter bookmarks.
An open source, free CLI tool for collecting and categorizing your personal X/Twitter bookmarks. Makes your bookmarks locally available to Claude Code, Codex, or any other agent with shell access.
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Build an FAQ quickly and easily for your website or application.
Balance agent control with agency. Build resilient language agents as graphs.
Gain control with LangGraph to design agents that reliably handle complex tasks. Build and scale agentic applications with LangGraph Platform.
LangGraph — used by Replit, Uber, LinkedIn, GitLab and more — is a low-level orchestration framework for building controllable agents. While langchain provides integrations and composable components to streamline LLM application development, the LangGraph library enables agent orchestration — offering customizable architectures, long-term memory, and human-in-the-loop to reliably handle complex tasks.
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Web Scraping API. Tired of getting blocked while Scraping the web?
Our simple-to-use API makes it easy. Rotating proxies, Anti-Bot technology and headless browsers to CAPTCHAs. It's never been this easy.
A GitHub TUI.
Terminal UI for keeping up with your open GitHub pull requests across repositories.
ghui gives you one keyboard-driven place to review PR details, inspect diffs, leave diff comments, manage labels, toggle draft state, merge, open PRs in GitHub, and copy PR metadata without leaving the terminal.
The simpliest API to run DOS games in browser.
The simplest API to run DOS/Win 9x programs in browser or node. js-dos provides full-featured DOS player that can be easily installed and used to get your DOS program up and running in browser quickly. js-dos provide many advanced features like multiplayer and cloud storage. All available features are enabled for any integration and free.
Enlarge PNG and JPG Images without Losing Quality. Enlarge PNG Images Up to 4X or 16X and Preserve Transparency without Losing Quality.
This project is aimed at providing technical guides on various hacking tools. Keep in mind that these guides are maintained by non-omniscient security enthusiasts in their spare time. You will probably find things missing or mistakes.
This tool can lead to password exposure.
Non-interactive ssh password auth download.
Sshpass is a tool for non-interactivly performing password authentication with SSH's so called "interactive keyboard password authentication". Most user should use SSH's more secure public key authentiaction instead.
Animated UI Components for Svelte. Svelte components for creative developers.
Highly customizable animated components & backgrounds that drop into your project and instantly make it stand out
Automated tests for your infrastructure code.
Terratest is a Go library that provides patterns and helper functions for testing infrastructure, with 1st-class support for Terraform, Packer, Docker, Kubernetes, AWS, GCP, and more.
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Type-safe WebGPU toolkit. A modular and open-ended toolkit for WebGPU, with advanced type inference and the ability to write shaders in TypeScript.
TypeScript library that enhances the WebGPU API, allowing resource management in a type-safe, declarative way.
an open source geocoder for openstreetmap data.
photon is an open source geocoder built for OpenStreetMap data. It is based on elasticsearch/OpenSearch - an efficient, powerful and highly scalable search platform.
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pbgopy allows to copy and paste between devices.
pbgopy acts like pbcopy/pbpaste but for multiple devices.
It lets you share data across devices like you copy and paste.
Short JavaScript code snippets for all your development needs
The Open-Source Agentic Browser. Your Browser, Reimagined.
We believe browsers must be open source, not owned by search or ad companies. And the future is AI agents automating your work locally and securely. We're building the best browser for that future.
Secure Your Infrastructure with CertMate. SSL Certificate Management System (API + UI).
A powerful SSL certificate management system designed for modern infrastructure. Built with multi-DNS provider support, Docker containerization, and comprehensive REST API.
Meet the NiceGUI. And let any browser be the frontend of your Python code. Create web-based user interfaces with Python. The nice way.
NiceGUI is an easy-to-use, Python-based UI framework, which shows up in your web browser. You can create buttons, dialogs, Markdown, 3D scenes, plots and much more.
Device.js est une bibliothèque Javascript permettant de détecter les OS, type de périphérique et orientation d'écran de vos visiteurs.
Linux virtualization in WebAssembly.
WebVM is a server-less virtual environment running fully client-side in HTML5/WebAssembly. It's designed to be Linux ABI-compatible. It runs an unmodified Debian distribution including many native development toolchains.
WebVM is powered by the CheerpX virtualization engine, and enables safe, sandboxed client-side execution of x86 binaries on any browser. CheerpX includes an x86-to-WebAssembly JIT compiler, a virtual block-based file system, and a Linux syscall emulator.
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Otari Gateway is the open-source gateway that puts a single OpenAI-compatible API in front of many LLM providers.
Run it in your own infrastructure. Use it standalone, or connect it to otari.ai for hosted routing, authentication, and usage reporting.
📺 A self-hosted, YouTube based application that recreates the feel of a TV channel. CouchTube schedules YouTube video playback dynamically from user-defined channel lists. Customize, share, and submit JSON-based playlists to make CouchTube your own!
Plunder the best, purge the rest!
Purgarr is a lightweight companion to your Arr stack designed to keep your torrent queue clean and ready for high quality downloads.
locally hosted web application that allows you to perform various operations on PDF files.
This is a powerful locally hosted web based PDF manipulation tool using docker that allows you to perform various operations on PDF files, such as splitting merging, converting, reorganizing, adding images, rotating, compressing, and more. This locally hosted web application started as a 100% ChatGPT-made application and has evolved to include a wide range of features to handle all your PDF needs.
Better default styles for common input elements. formbase eliminates cross browser bugs, inconsistencies across systems and applies a beautiful default styling to several input elements.
Manage CrowdSec, Traefik integration, decisions, scenarios, logs, backups, and updates from a single web interface.
A web-based management interface for CrowdSec security stack with Pangolin integration. This project replaces the bash script with a modern, user-friendly ShadcnUI built with Go and React.
Batteries included UI to monitor your Messenger workers, transports, schedules, and messages.
Continuous Terraform drift detection, reporting, and auto-remediation CLI. The open-source driftctl replacement.
tfdrift is a Python CLI tool that monitors your Terraform-managed infrastructure for drift — changes made outside of Terraform workflows (console clicks, scripts, other tools). It scans your Terraform workspaces, detects discrepancies between state and reality, generates structured reports, and optionally auto-remediates or notifies your team.
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Convert email newsletters into RSS feeds.
LetterFeed is a self-hosted application that transforms your email newsletters into RSS feeds.
It periodically scans your email inbox via IMAP for new emails from the senders you've configured. When it finds a new email, it processes it, and adds it as a new entry to the corresponding newsletter's RSS feed.
Security configuration scanner for Claude Code.
Clauditor audits your Claude Code settings and repository configuration to detect security misconfigurations.
Agents are AI systems that can perform workflows on users' behalf with a high degree of independence. This guide, designed for product and engineering teams, explores how to build agents with frameworks for identifying promise use cases, clear patterns for designing agent logic and orchestration, and best practices to ensure agents run safely, predictably, and effectively. It provides the foundational knowledge needed to confidently start building agents. Building reliable agents means starting with strong foundations - start small, validate with real users, and grow capabilities over time.