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AddOtter is designed to provide an excellent developer experience while maintaining blazing-fast performance. It aims to address the shortcomings of its predecessors and incorporates design principles from high-performance libraries in other languages (such as Caffeine).
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Clojure/LLVM/C++.
jank is a general-purpose programming language which embraces the interactive, value-oriented nature of Clojure as well as the desire for native compilation and minimal runtimes. jank is strongly compatible with Clojure and considers itself a dialect of Clojure. Please note that jank is under heavy development; assume all features are planned or incomplete.
Model Context Protocolfor the Browser
Browser-based Model Context Protocol (MCP) implementation that enables AI assistants to interact with web applications through standardized MCP tools.
Today's AI automation is like using a robot to read your screen and click buttons. MCP-B gives AI direct access to your website's functions instead.
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FOKS provides a secure, end-to-end encrypted Git hosting service. Your data is encrypted on your machine before it is sent to the server, and the server never sees data or filenames in unencrypted form. This means that even if the server is compromised, your data is safe. FOKS is federated, so the git server can be one that you host, or one that is hosted for you.
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Cameradar hacks its way into RTSP videosurveillance cameras.
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Open-source data multitool. Data exploration at your fingertips.
VisiData is an interactive multitool for tabular data. It combines the clarity of a spreadsheet, the efficiency of the terminal, and the power of Python, into a lightweight utility which can handle millions of rows with ease.
Open Gaming Platform.
Lutris is a video game preservation platform aiming to keep your video game collection up and running for the years to come. Over the years, video games have gone through many different hardware and software platforms. By offering the best software available to run your games, Lutris makes it easy to run all your games, old and new.
Halloy is an open-source IRC client written in Rust, with the iced GUI library. It aims to provide a simple and fast client for Mac, Windows, and Linux platforms.
📜 Generates table of contents for markdown files inside local git repository. Links are compatible with anchors generated by github or other sites.
Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source) .
SlimToolkit allows developers to inspect, optimize and debug their containers using its xray, lint, build, debug, run, images, merge, registry, vulnerability (and other) commands. It simplifies and improves your developer experience building, customizing and using containers. It makes your containers better, smaller and more secure while providing advanced visibility and improved usability working with the original and minified containers.
Use @decorator comments in your .env file(s) to create a declarative schema for your config and a new function call syntax to securely load secrets from external sources.
Varlock is our tool that uses this parser to actually load your .env files, and then applies the schema that you have defined. It is a CLI, library, and will communicate with a native Mac application that enables using biometric auth to securely encrypt your local secrets.
Declarative way to run AI models in React Native on device, powered by ExecuTorch.
React Native ExecuTorch is a declarative way to run AI models in React Native on device, powered by ExecuTorch 🚀. It offers out-of-the-box support for many LLMs, computer vision models, and many many more. Feel free to check them out on our HuggingFace page.
ExecuTorch is a novel framework created by Meta that enables running AI models on devices such as mobile phones or microcontrollers.
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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.
Sunshine is a self-hosted game stream host for Moonlight. Offering low latency, cloud gaming server capabilities with support for AMD, Intel, and Nvidia GPUs for hardware encoding. Software encoding is also available. You can connect to Sunshine from any Moonlight client on a variety of devices. A web UI is provided to allow configuration, and client pairing, from your favorite web browser. Pair from the local server or any mobile device.
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Simple, modern and high performance file watching and code reload in python, written in Rust. Underlying file system notifications are handled by the Notify rust library.
A simple prompt playground to test and share your prompt templates.
A tool for testing, debugging, and refining AI prompts. Supports variables, templates to improve prompt quality and speed up development.
A custom registry of composable, accessible and open source shadcn/ui components.
Prebuilt UI blocks to ship beautiful MVPs fast.
Copy-paste beautiful, responsive components without worrying about styling or animations. Build faster, launch sooner.
MVPBlocks is an open-source component library for developers to copy, customize, and launch MVPs lightning-fast—no installations, just pure productivity.
Reiverr is a clean combined interface for Jellyfin, TMDB, Radarr and Sonarr, as well as a replacement to Overseerr.
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Decentralized search engine & automatized press reviews
- Explore the press with no middlemen between the newspapers and your web browser.
- Discover millions of results within seconds and explore the last ones in Firefox via this addon.
- Schedule searches, select your press review and export it in a few clicks.
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Hackable Bookmark Manager Ø Cloud, Ø Extension, Local First, Open Source.
GoSuki is an extension-free, self-contained, real time bookmark tracker and organizer. It packs everything in a single binary and captures all your bookmarks in a portable database.
Create bookmarks from anywhere, access them with the built-in webui or terminal based (dmenu compatible) CLI.
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Orchestrate AI Coding Agents. Kanban board to manage your AI coding agents.
AI coding agents are increasingly writing the world's code and human engineers now spend the majority of their time planning, reviewing, and orchestrating tasks. Vibe Kanban streamlines this process.
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Phylum is a self-hosted file storage platform with offline-first web and native clients, meant as a replacement for Google Drive, Dropbox, etc. It is licensed under GNU Affero GPL 3.0, and is intended to be forever free and non-commercial.
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MCP server for interaction with the Bitwarden vault.
Model Context Protocol (MCP) server that enables interaction with the Bitwarden password manager vault via the MCP protocol. The server allows AI models to securely communicate with a user's Bitwarden vault through defined tool interfaces.
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Image Sharing Made Simple.
A powerful, self-hosted image hosting platform designed for teams, developers, and enthusiasts who value privacy and control.
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Consolidates your Plex, Radarr, Sonarr, Tautulli, SABnzbd, and Prowlarr and other services into one beautiful, customizable dashboard.
Open source network attached universal remote; aiming to become a drop-in replacement for Logitechs discontinued Harmony Hub
Web-powered SSL certificate manager with DNS integration, auto-renewals, and cert tracking. It's like if Certbot and ZeroSSL had a baby. Certbot but more friendly, smarter, and with a dashboard.
A lightweight proxy manager built on Tailscale's tsnet library that enables multiple HTTPS services on a Tailnet
AI-Powered Doorbell Intelligence
Transform your doorbell into an intelligent visitor identification system with advanced face recognition, multi-provider AI analysis, and comprehensive visitor insights.
DashLit is self-hosted startpage for your server.
DashLit is a simple, self-hosted Startpage solution. It’s incredibly easy to set up and use, and its built-in editors let you quickly create your own application hub – even with a convenient drag-and-drop interface. You don’t even need to edit any files!
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Easily manage your Caddy2 servers using a modern web UI, built on the MEVN stack (MongoDB, Express, Vue, Node.js).
Project Management Reimagined for Builders. Open-source Project Management Tool.
A calm space to move fast and build what matters. Simple, powerful, and proudly open-source.
Kanba is an open-source alternative to Trello. Cut the noise, focus on what matters: your projects. Project management for modern teams. Simple, powerful, and open-source.
Kuvasz (pronounce as [ˈkuvɒs]) is an open-source uptime and SSL monitoring service, built in Kotlin.
Kuvasz [ˈkuvɒs], an open-source, self-hosted uptime & SSL monitoring service, designed to help you keep track of your websites and services. It provides a modern, user-friendly interface, a powerful REST API, and supports multiple notification channels like email, Slack, Telegram, and PagerDuty.
Winget-Repo is a local, private repository for Winget.
Winget-Repo Winget-Repo is a private repository for the Windows Package Manager (Winget), designed to provide software and updates within local networks without internet access. It allows centralized management and efficient installation and updating of software on multiple Windows clients.
Visual REST API Builder. Build REST APIs Visually. Deploy in Rust.
Dyan is a self-hosted platform to build, test, and export blazing-fast APIs from your database using visual tools and JavaScript/Python logic.
Simple IOC and YARA Scanner. Scanner for Simple Indicators of Compromise.
Kanvas for Incident Response.
A DF/IR case management tool that provides a unified workspace for investigators enabling key workflows to be completed without switching between multiple applications.
The Laravel Artisan Cheatsheet.
A bookmarkable, searchable cheatsheet for Laravel's Artisan commands.
🛡️A resilient, high-performance asynchronous connection pool layer for SQLite, designed for efficient and scalable database operations.
🐒 Bundler-free build tool for TypeScript libraries. Powered by tsc.
zshy (zee-shy) is a bundler-free batteries-included build tool for transpiling TypeScript libraries. It was originally created as an internal build tool for Zod but is now available as a general-purpose tool for TypeScript libraries.
CallFS is an ultra-lightweight, high-performance REST API filesystem that provides precise Linux filesystem semantics over various backends including local filesystem, Amazon S3, and distributed peer networks
PHP Secure Communications Library.
Pure-PHP implementations of SSH, SFTP, RSA / DSA / Elliptic Curves, AES / ChaCha20 / etc, X.509
React Native plugin for Apple Intelligence and Foundation Models.
A React Native plugin to access Apple Intelligence Foundation Models using native on-device LLM APIs. This module lets you check model availability, create sessions, generate structured outputs (JSON), and text using Apple's LLMs, all from React Native.
The future of on device AI. Deploy high-performance AI directly in your app — with zero latency, full data privacy, and no inference costs.
Uzu is a high-performance inference engine for AI models on Apple Silicon.
An open-source, code-first Python or Java toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.
Agent Development Kit (ADK) is a flexible and modular framework for developing and deploying AI agents. While optimized for Gemini and the Google ecosystem, ADK is model-agnostic, deployment-agnostic, and is built for compatibility with other frameworks. ADK was designed to make agent development feel more like software development, to make it easier for developers to create, deploy, and orchestrate agentic architectures that range from simple tasks to complex workflows.
- Agent Development Kit (ADK) Python @ GitHub.
- Agent Development Kit (ADK) Java @ GitHub.
- Agent Development Kit (ADK) for Go @ GitHub.
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Chainlit is an open-source Python package to build production ready Conversational AI.
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🔎 Static code analysis engine to find security issues in code. Opengrep, a fork of Semgrep, under the LGPL 2.1 license.
Opengrep is an ultra-fast static analysis tool for searching code patterns with the power of semantic grep. Analyze large code bases at the speed of thought with intuitive pattern matching and customizable rules. Find and fix security vulnerabilities, fast – ship more secure code.
Opengrep supports 30+ languages, including:
Apex · Bash · C · C++ · C# · Clojure · Dart · Dockerfile · Elixir · HTML · Go · Java · JavaScript · JSX · JSON · Julia · Jsonnet · Kotlin · Lisp · Lua · OCaml · PHP · Python · R · Ruby · Rust · Scala · Scheme · Solidity · Swift · Terraform · TypeScript · TSX · YAML · XML · Generic (ERB, Jinja, etc.)
EulerHS: full-fledged framework for creating web backends.
EulerHS is a free monadic framework for easy building concurrent backend and console applications in Haskell. This framework provides you with the most important subsystems already integrated, such as SQL DBs, logging, KV DBs and other.
Python is a programming language that lets you work quickly and integrate systems more effectively.
Related contents:
- Python: The Documentary | An origin story @ CultRepo's YouTube (source: Python - Comment un petit projet de Noël est devenu le langage de l'IA et de la science @ Korben :fr:).
- I'm Switching to Python and Actually Liking It @ César Soto Valero.
- Python has had async for 10 years -- why isn't it more popular? @ Anthony Shaw.
- Why Today’s Python Developers Are Embracing Type Hints @ Pyrefly.
- The Parameter Laboratory: Decorators with Arguments @ Aaron Rose's dev.to.
- Why Is Python So Popular in 2025? @ JetBrains Blog.
- Why Reactive Programming Hasn't Taken Off in Python (And How Signals Can Change That) @ bui.app.
- Python's splitlines does a lot more than just newlines @ william woodruff.
- dev-requirements.txt is bad @ koaning.io.
- The future of Python web services looks GIL-free @ Fluxus.
- How often does Python allocate? @ zackoverflow.
- 10 Smart Performance Hacks For Faster Python Code @ Jetbrains Blog.
- Python is not a great language for data science. Part 1: The experience @ Genes, Minds, Machines.
- Use Python for Scripting! @ hyPiRion.
- Deprecations via warnings don’t work for Python libraries @ Seth Larson.
- 4 mois de Python de manière intensive: mon retour sur le langage @ (mcorbin.fr) :fr:.
- Python Numbers Every Programmer Should Know @ Michael Kennedy.
- WebAssembly as a Python extension platform @ null program.
- Stop Writing Spaghetti if-else Chains: Parsing JSON with Python’s match-case @ toward data science.
- Python Basics: The Complete Beginner’s Guide to Programming in 2026 🐍 @ Peter Njuguna's Medium.
- How we made Python's packaging library 3x faster @ ISciNumPy.dev.
- Python Only Has One Real Competitor @ Ethan McCue.
- Python Type Checker Comparison: Empty Container Inference @ Pyrefly.
- The Story of Python's Lazy Imports: Why It Took Three Years and Two Attempts @ TechLife.
Web Robots (also known as Web Wanderers, Crawlers, or Spiders), are programs that traverse the Web automatically. Search engines such as Google use them to index the web content, spammers use them to scan for email addresses, and they have many other uses.
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💽 Build Bespoke OS Images
A fancy wrapper around dnf --installroot, apt, pacman and zypper that generates customized disk images with a number of bells and whistles.
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pgactive is a PostgreSQL replication extension for creating an active-active database.
Yet another docker compose manager for homelabs.
Dockman is a tool designed to simplify the management of Docker Compose files, particularly for homelab environments. It provides a straightforward way to edit, track, and back up your compose configurations.
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Optimized Node Monitoring for Network Analysis.
SONAR is designed to simplify network configuration audits in critical environments. With a clean interface and a robust architecture, it enables any personnel — even non-technical — to understand and document network flows independently.
The gpm (general purpose mouse) daemon tries to be a useful mouse server for applications running on the Linux console.
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Simple dashboard showing Docker ports with clickable links for multiple hosts.
Dockpeek is a lightweight, self-hosted Docker dashboard that allows you to view and access exposed container ports with a clean, click-to-access interface. It supports both local Docker sockets and remote hosts via socket-proxy, making it easy to manage multiple Docker environments from a single place.
Related contents:
- Deploying Dockpeek with Docker Compose @ Techdox Docs.
- See What Ports Your Containers Use with Dockpeek | Self-Hosted Docker Port Monitor @ Techdox's YouTube.
- Dockpeek: A Docker Port Dashboard for Your Homelab @ DB Tech's YouTube.
- Best Self-Hosted Apps of 2025 | The Top New Containers You Should Know @ ServersatHome's YouTube.
Your Security Partner. Cybersecurity, Redefined. XENA is an inovative C2 made fully in Go.
XENA is designed for offensive cybersecurity, particularly for red team operations, penetration testing, and adversary simulations. Making it suitable for professionals conducting security assessments.
XENA is Cross-Platform Software for Cyber-Security Automation, Adversary Simulations, and Red Team Operations. XENA strives to be fully integrated security penetration testing framework. It is equipped with a post-exploitation agent, C2 server, and a dark-themed elegant user interface running on Desktop, Web, and Mobile.