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AddThe wingman for your fitness.
Wingfit is a free and open-source minimalist fitness app to plan your workouts, track your personal records and leverage smartwatch data.
Minimalist fitness app to plan your workouts, track your personal records and leverage smartwatch data.
The modern, open source scrobbler. Explore your listening patterns, track your favorite artists, and relay scrobbles to other sites — all from a fast, themeable server that you control.
Koito is a modern, themeable ListenBrainz-compatible scrobbler for self-hosters who want control over their data and insights into their listening habits. It supports relaying to other compatible scrobblers, so you can try it safely without replacing your current setup.
A Model Context Protocol (MCP) server for accessing the OpenTofu Registry. This server allows language model assistants to search for and retrieve information about OpenTofu providers, modules, resources, and data sources.
Generate realistic datasets for demos, learning, and dashboards. Instantly preview data, export as CSV or SQL, and explore with Metabase.
DRL (D**m, the Roguelike) is a fast and furious coffee-break Roguelike game, that is heavily inspired by the popular FPS game Doom by ID Software.
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PyTorch Single Controller.
Monarch is a distributed execution engine for PyTorch. Our overall goal is to deliver the high-quality user experience that people get from single-GPU PyTorch, but at cluster scale.
p2p that just works. Iroh is a library for building on direct connections between devices, putting more control in the hands of your users.
Iroh gives you an API for dialing by public key. You say “connect to that phone”, iroh will find & maintain the fastest connection for you, regardless of where it is.
Javascript Language Plugin for PostreSQL.
PLJS is a trusted JavaScript Language Extension for PostgreSQL.
It is compact, lightweight, and fast.
This is a tool for routing Claude Code requests to different models, and you can customize any request.
Use Claude Code as the foundation for coding infrastructure, allowing you to decide how to interact with the model while enjoying updates from Anthropic.
Build Container Images In Kubernetes.
kaniko is a tool to build container images from a Dockerfile, inside a container or Kubernetes cluster.
kaniko doesn't depend on a Docker daemon and executes each command within a Dockerfile completely in userspace. This enables building container images in environments that can't easily or securely run a Docker daemon, such as a standard Kubernetes cluster.
Don't hit the south wall, don't turn back. An industry-leading free, high-performance, AI and semantic technology web application and API security protection product.
UUSEC WAF Web Application Firewall is an industrial grade free, high-performance, and highly scalable web application and API security protection product that supports AI and semantic engines. It is a comprehensive website protection product launched by UUSEC Technology, which first realizes the three-layer defense function of traffic layer, system layer, and runtime layer.
A simple terminal dashboard for Kubernetes built with Rust.
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Improve your AI infrastructure - AI memory engine. Memory for AI Agents in 5 lines of code.
Build dynamic memory for Agents and replace RAG using scalable, modular ECL (Extract, Cognify, Load) pipelines.
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RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.
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This crate provides routines for searching strings for matches of a regular expression (aka “regex”). The regex syntax supported by this crate is similar to other regex engines, but it lacks several features that are not known how to implement efficiently. This includes, but is not limited to, look-around and backreferences. In exchange, all regex searches in this crate have worst case O(m * n) time complexity, where m is proportional to the size of the regex and n is proportional to the size of the string being searched.
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Autumn is an open-source pricing & billing platform.
The most simple and flexible way to setup payments
Open-source infra above Stripe that manages permissions, usage limits and payment flows. Setup your pricing plans in minutes and never touch billing again.
A fast and secure DoH (DNS-over-HTTPS) and ODoH (Oblivious DoH) server.
Fast, mature, secure DoH and ODoH server proxy written in Rust. Previously known as doh-proxy and rust-doh.
doh-proxy is written in Rust, and has been battle-tested in production since February 2018. It doesn't do DNS resolution on its own, but can sit in front of any DNS resolver in order to augment it with DoH support.
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The Open-Source Serverless Platform.
Easily deploy and scale AI agents, real-time applications, game servers, and complex backends on a frictionless platform that runs anywhere.
Rivet is a developer-focused serverless infrastructure platform that unifies stateless functions, stateful actors, and containerized workloads. It provides simple primitives to build your backend without managing servers. Leverage Rivet Actors to create resilient, long-lived services that maintain in-memory state between requests.
Open source real-time translation app for Android that runs locally.
RTranslator is an (almost) open-source, free, and offline real-time translation app for Android.
Connect to someone who has the app, connect Bluetooth headphones, put the phone in your pocket and you can have a conversation as if the other person spoke your language.
Open Educational Resources made Easy and Decentralized…
Share your knowledge and build online courses with simple LiaScript! LiaScript is an open Markdown dialect and interpreter for interactive and educational content, providing everything you need to jumpstart a journey to engaging OER projects.
The best way to build robust apps in TypeScript. Build production-ready applications in TypeScript.
Welcome to Effect, a powerful TypeScript framework that provides a fully-fledged functional effect system with a rich standard library.
Effect consists of several packages that work together to help build robust TypeScript applications. The core package, effect, serves as the foundation of the framework, offering primitives for managing side effects, ensuring type safety, and supporting concurrency.
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Powerful CPU+GPU Programming. Mojo is a pythonic language for blazing-fast CPU+GPU execution without CUDA. Optionally use it with MAX for insanely fast AI inference.
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Unobtrusive loggingfor modern JavaScript. Zero dependencies. Universal runtime. Optimized performance. Simple logging library with zero dependencies for Deno, Node.js, Bun, browsers, and edge functions.
LogTape is a logging library for JavaScript and TypeScript. It provides a simple and flexible logging system that is easy to use and easy to extend.
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Build agents that scale with a zero-cost abstraction.
Pickaxe is a simple Typescript library for building AI agents that are fault-tolerant and scalable. It handles the complexities of durable execution, queueing and scheduling, allowing you to focus on writing core business logic. It is not a framework.
Analyze Azure resources and identify whether they comply with Azure's best practices and recommendations.
Azure Quick Review (azqr) is a powerful command-line interface (CLI) tool that specializes in analyzing Azure resources to ensure compliance with Azure's best practices and recommendations. Its main objective is to offer users a comprehensive overview of their Azure resources, allowing them to easily identify any non-compliant configurations or areas for improvement.
🦀 ⚡ kubectl port forward manager, with support for UDP and proxy connections through k8s clusters
A handy app for managing Kubernetes port forwarding on any platform. It makes things easier for teams.
kftray and kftui are independent, cross-platform applications. They help you set up and manage multiple port-forwarding settings easily. Both apps are part of the same open-source project and aim to make working with Kubernetes easier. kftray has a desktop interface, while kftui has a terminal interface, so you can choose the one that suits you best.
Agent User Interaction Protocol.
AG-UI is a lightweight, event-based protocol that standardizes how AI agents connect to front-end applications. Built for simplicity and flexibility, it enables seamless integration between your AI agents and user interfaces.
AG-UI standardizes how front-end applications connect to AI agents through an open protocol. Think of it as a universal translator for AI-driven systems- no matter what language an agent speaks: AG-UI ensures fluent communication.
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Your browser, with AI superpowers 🚀. Nxtscape is an open-source agentic browser.
🌐 Nxtscape is an open-source agentic browser that runs AI agents locally. Your privacy-first alternative to Arc, Dia, and Perplexity Comet.
AI-powered Postgres Client. cursor for data ⚡️ - explore your postgresql db in seconds.
mbake is a Makefile formatter and linter. It only took 50 years!
OCR-powered screenshot tool to capture text instead of images.
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A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.
The Anthropic Cookbook provides code and guides designed to help developers build with Claude, offering copy-able code snippets that you can easily integrate into your own projects.
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simplify and secure MCP servers. ToolHive makes deploying MCP servers easy, secure and fun.
Run any Model Context Protocol (MCP) server — securely, instantly, anywhere.
ToolHive is the easiest way to discover, deploy, and manage MCP servers. Launch any MCP server in a locked-down container with a single command. No manual setup, no security headaches, no runtime hassles.
An extension toolkit for Immich enabling advanced management capabilities through AI-powered similarity detection
Self-hosted minimalistic task manager.
ZenDo is a minimalistic task manager that is based on weekly planning. It’s a very simple and straightforward to use task manager that allows you to plan your week by assigning tasks to specific days.
ZenDo is dead simple to use. It features a very simple and beautiful UI. Simply assign tasks to days of the week. ZenDo also has PWA support, allowing you to install and use ZenDo as an app on desktop and mobile platforms.
A modern web-based metadata editor for audio files, designed for managing large music collections with clean bulk editing capabilities.
A powerful web-based metadata editor for audio files with smart inference, comprehensive editing history, and bulk operations - designed for managing large music collections efficiently.
Selfhostable web app to make managing mTLS certificates a breeze.
VaulTLS is a modern solution for managing mTLS (mutual TLS) certificates with ease. It provides a centralized platform for generating, managing, and distributing client TLS certificates for your home lab.
The main reason why I developed VaulTLS was that I didn't like messing with shell scripts and OpenSSL. I also did not have an overview about the expiration of individual certificates.
Open Source Digital Signage Software.
Xibo is a powerful Open Source Digital Signage platform with a web content management system and Windows display player software. We have commercial player options for Android, LG webOS and Samsung Tizen, as well as CMS hosting and support.
An Interactive Menu for Proxmox VE Management.
ProxMenux is a management tool for Proxmox VE that simplifies system administration through an interactive menu, allowing you to execute commands and scripts with ease.
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a computer in a keyboard.
Bento is a computer. Its name come from it's distinctly bento box look, and it takes inspiration from the Comodore 64, and the many creations on r/cyberdeck.
It fit perfectly underneath a keyboard, which acts as a lid! Giving you easy access to the internals, as well as a compartment to store various small peripherals.
Real-time Claude Code usage monitor with predictions and warnings.
A beautiful real-time terminal monitoring tool for Claude AI token usage. Track your token consumption, burn rate, and get predictions about when you'll run out of tokens.
EnrichMCP is a Python framework that helps AI agents understand and navigate your data. Built on MCP (Model Context Protocol), it adds a semantic layer that turns your data model into typed, discoverable tools - like an ORM for AI.
The Data Layer for Agentic Enrichment and ML Features. The Virtual Feature Store. Turn your existing data infrastructure into a feature store.
Featureform is a virtual feature store. It enables data scientists to define, manage, and serve their ML model's features. Featureform sits atop your existing infrastructure and orchestrates it to work like a traditional feature store. By using Featureform, a data science team can solve the following organizational problems:
Standardized Serverless ML Inference Platform on Kubernetes. Highly scalable and standards based Model Inference Platform on Kubernetes for Trusted AI.
KServe provides a Kubernetes Custom Resource Definition for serving predictive and generative machine learning (ML) models. It aims to solve production model serving use cases by providing high abstraction interfaces for Tensorflow, XGBoost, ScikitLearn, PyTorch, Huggingface Transformer/LLM models using standardized data plane protocols.
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Where Projects are Evaluated To see if they're as free and open source as advertised
The software rights of users are continously (and often opaquely) being eroded by the desire of growth. This website aims to push back against that by bringing transparency to FOSS software users.
Run JavaScript Everywhere.
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Related contents:
- Performance and Stress Testing in Node.js @ AppSignal.
- Worker Threads in Node.js: A Complete Guide for Multithreading in JavaScript @ NodeSource.
- Modern Node.js Patterns for 2025 @ Ashwin's Blog.
- Everything You Need to Know About Node.js Type Stripping @ Marco's Blog.
- How we migrated our Rush.js monorepo to Node type stripping @ Calm.
- The Risks of NPM @ Jim's Blog.
- Episode #111: npm under siege (what to do about it) @ Changelog & Friends.
- Node.js Performance: Processing 14GB Files 78% Faster with Buffer Optimization @ Peter Mbanugo.
- The Myths (and Costs) of Running Node.js on Kubernetes @ Platformatic.
- 15 Recent Node.js Features that Replace Popular npm Packages @ The NodeSource Blog.
- Improving the trustworthiness of Javascript on the Web @ Cloudflare.
- Rethinking async loops in JavaScript @ Matt Smith.
- Node.js 20+ memory management in containers @ RedHat Developers.
- Node.js vs Deno vs Bun Performance Benchmarks @ RepoFlow.
- We cut Node.js' Memory in half @ Platformatic.
- Node.js worker threads are problematic, but they work great for us @ Inngest.
Push docker images directly to remote servers without an external registry.
Unregistry is a lightweight container image registry that stores and serves images directly from your Docker daemon's storage.
The included docker pussh command (extra 's' for SSH) lets you push images straight to remote Docker servers over SSH. It transfers only the missing layers, making it fast and efficient.
opentracker is an open and free bittorrent tracker project. It aims for minimal resource usage and is intended to run at your wlan router.
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A browser automation SDK built for developers and LLMs.
Most existing browser automation tools either require you to write low-level code in a framework like Selenium, Playwright, or Puppeteer, or use high-level agents that can be unpredictable in production. By letting developers choose what to write in code vs. natural language, Stagehand is the natural choice for browser automations in production.
An open source framework for building AI-powered apps with familiar code-centric patterns. Genkit makes it easy to develop, integrate, and test AI features with observability and evaluations. Genkit works with various models and platforms.
Genkit is an open-source framework for building full-stack AI-powered applications, built and used in production by Google's Firebase. It provides SDKs for multiple programming languages with varying levels of stability
Share your code snippets. Pastefy is an feature-rich Open Source self-hostable Pastebin.
Pastefy is an open source alternative to Gists or Pastebin. You want to share some code to your friends or just save it for yourself? Just paste it.
A command line utility for creating image macro style memes.
Kanban project management software.
Kanboard is project management software that focuses on the Kanban methodology.
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manage chapters for podcasts, webvtt, youtube, mkv and ffmpeg.
Create and convert chapters for podcasts, youtube, matroska, mkvmerge/nero/vorbis, webvtt, ffmpeginfo, ffmetadata, pyscenedetect, apple chapters, edl, podlove simple chapters (xml, json), apple hls chapters and mp4chaps.
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SFTP & FTP as a Managed Service (SaaS) and On-premise.
Fully featured and highly configurable SFTP server with HTTP/S Web UI and optional FTP/S and WebDAV. Storage backends: local filesystem, encrypted local filesystem, S3 (compatible), Google Cloud, Azure Blob, other SFTP servers. Available as SaaS and On-premise.
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Removarr allow plex users to vote for media to be deleted on shared plex library.