A curated set of open source tools tested with Umans, with recipes to use them through Umans or self-host them with another provider.
umbrelOS - An elegant OS for your home server
The ultimate OS for self-hosting and running a home cloud. Install in one click on a Raspberry Pi, NUC, or a VM to use apps like Nextcloud, Jellyfin, Bitcoin node, and more.
From OSS to Open Source AI: an Exploratory Study of Collaborative...
AI development is embracing open-source paradigm, but the fundamental distinction between AI models and traditional software artifacts may lead to a divergent open-source development paradigm with...
AFFiNE — Open-Source Knowledge Base Software
AFFiNE is the open-source Notion & Miro alternative — combining docs, whiteboards, databases, and AI in one local-first workspace. Free for teams.
Forgejo – Beyond coding. We forge.
Forgejo is a self-hosted lightweight software forge. Easy to install and low maintenance, it just does the job.
Miren - Everything You Need. Everywhere You Need It.
Miren is a deployment platform designed for small teams that provides tools to deploy, manage, and scale applications.
Umbrel - Personal home cloud and OS for self-hosting
Bring the cloud to your home with umbrelOS - a beautiful home server OS for self-hosting, and Umbrel Home - a plug-and-play home server. Install Nextcloud, Jellyfin, Bitcoin node, and hundreds of self-hosted apps in one click.
maki
An efficient AI coding agent. Native Rust TUI. Immediate startup, 60 FPS, low memory. Indexes files instead of reading them, chains tools in a sandbox interpreter. Anthropic, OpenAI, Google, Z.AI, OpenRouter, Synthetic, or any OpenAI / Anthropic compatible API.
Arthur-Ficial/apfel
The free AI already on your Mac. CLI tool, OpenAI-compatible server, and interactive chat — all on-device via Apple Intelligence. No API keys, no cloud, no downloads.
Rohan Paul on Twitter / X
👨🔧 Github: Native, Apple Silicon–only local LLM server. Similar to Ollama, but built on Apple's MLX- OpenAI API compatible, - Ollama‑compatible- OpenAI‑style tools + tool_choice, with tool_calls parsing and streaming deltasgithub. com/dinoki-ai/osaurus pic.twitter.com/G0NbWnEJcQ— Rohan Paul (@rohanpaul_ai) September 3, 2025
Osaurus — Own Your AI on Apple Silicon
Own your AI: local-first agents with memory, tools, and identity on Apple Silicon. Offline, open source, and API-compatible with OpenAI, Anthropic, and Ollama.
Osaurus — Own Your AI on Apple Silicon
Own your AI: local-first agents with memory, tools, and identity on Apple Silicon. Offline, open source, and API-compatible with OpenAI, Anthropic, and Ollama.
omnigent-ai/omnigent
Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, and collaborate in real time from any device.
Open-Source EDA Birds-of-a-Feather: Open-Source EDA, Data and Collaboration Summit
This “Open-Source EDA, Data and Collaboration” Birds-of-a-Feather session is the seventh in a series that began at DAC 2018. As semiconductor design confronts the mounting complexities of advanced nodes, Augmented AI is transitioning from an experimental concept to an indispensable engineering co-pilot. The DAC 2026 session explores the transformative intersection of AI, open-source software and hardware, and the engineers who build them, serving as an informal forum for anyone to share ideas and the latest updates on our open-source ecosystem.