Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, and GraphQL. It plays nicely with npm, Docker and Kubernetes.

Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, and GraphQL. It plays nicely with npm, Docker and Kubernetes.

Guitar Dashboard provides an interactive music theory dashboard for guitarists including a circle of fifths.

Opik is an open-source platform for evaluating, testing and monitoring LLM applications. Built by Comet.

Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX.




Octopress is a framework designed by Brandon Mathis for Jekyll, the blog aware static site generator powering Github Pages. To start blogging with Jekyll, you have to write your own HTML templates, CSS, Javascripts and set up your configuration.



Downloads can happen through Usenet using SABnzbd or via BitTorrent—it's up to you. All you need to do is fill in the settings so things are handled the way you prefer. And wow, you can really fine-tune your preferences.


A fast driving directions API with world wide coverage. Based on open source software and OpenStreetMap. Stay independent and flexible.


A hyper-collaborative, real-time development environment right in your browser. CodeCafé makes pair programming, teaching, and building web projects together as fluid and instant as sharing a thought.


The idea of RosettaGit is to present solutions to the same task in as many different programming languages as possible. It demonstrates how languages are similar and different and can help you learn new approaches to solving problems.

Fluid Paint is an open-source web app that simulates real paint using a dynamic brush that is easily controlled by moue and using simple parameters.



LinkStash is a self-hosted, backend-driven bookmarking and "read it later" solution, empowering you to take full control of your saved links and offline content.

Bookmarkeddit is the solution to Reddit's limited saved post management. Easily organize, filter, search, and rediscover your saved content without the limitations of Reddit's native interface.


Koog is a Kotlin-based framework designed to build and run AI agents entirely in idiomatic Kotlin. It lets you create agents that can interact with tools, handle complex workflows, and communicate with users.
eweOS is a Linux distribution using musl as libc, compiled by clang, adopting dinit as supervision process, shipping pacman as system-wide package manager and busybox instead of coreutils. It also covers a set of alternatives of basic components, such as mimalloc, mold and...

ymarks is a two-component KISS bookmark synchronization service, it consists of a server component which you'll have to run anywhere and a client component which will have to be installed in your browser(s). Its name is a pun on the (now defunct) Xmarks service.

deepstream.io is a clusterable realtime server that handles persistent tcp and websocket connections. It offers data-sync, pub/sub and request/response. It's available for Linux, Mac and Windows and comes with clients in JS, Java and many others.
Epidemic Sound provides an easy solution for soundtracking content with unlimited access to high-quality music and sound effects, and worry-free licensing for all platforms.




An interactive Fiction Space Engine and application for creating and playing Interactive Fiction games (e.g.: Colossal Cave, Zork, Choose your path books) with no coding required.




Haystack is an open source NLP framework to interact with your data using Transformer models and LLMs (GPT-4, ChatGPT and alike). Haystack offers production-ready tools to quickly build complex decision making, question answering, semantic search, text generation applications...

Spacepad is a simple and fun meeting room occupancy display that helps you manage and visualize your meeting spaces effectively. Suitable for both small offices and larger deployments.



