01Open source
Repos
Open-source repos worth knowing, by the problem they take on.
This Week's Movers
HydraDB Graph Database
HydraDB is a distributed graph database written in Rust that stores data durably on S3-compatible object storage rather than local disks. It supports OpenCypher queries and Neo4j-compatible Bolt connectivity while keeping compute nodes stateless and easily scalable.
Trending Overall
Open Source Video Editor
Free open-source CapCut replacement running locally with native Rust engine, multi-track editing, auto-captions, text-to-speech, no watermarks/account. Supports MCPs, cross-platform, active.
Mac Image Editor
Free and open-source image editor for Mac built around Photoshop-like compositing workflow, with layers, masks, blend modes. Ambitious Photoshop alternative, early but promising, can modify via Xcode.
Agent Runtime Substrate
Runtime substrate that turns agent execution into reversible Git-like trace, allowing meta-agents to observe, fork, replay, revert runs. Copy-on-write fork ~5x faster than docker commit, ~95% KV-cache reuse on replay; early alpha for supervising/training agents.
DSH Anchored Standard
DSH Anchored Standard is an experimental DeepSeek Harness agent preset that anchors sessions on Minimal-aligned bootstrap, then promotes to full Standard tools. It is a frozen community project not affiliated with DeepSeek.
Human Atlas Explorer
Human Atlas is an open-source interactive 3D anatomy explorer built with React and Three.js, offering 2,234 selectable BodyParts3D meshes, 15 anatomical systems, and search across 3,432 named concepts.
Exploitarium PoC Archive
Exploitarium archives public exploit proof-of-concepts and vulnerability research writeups, noting many were unreported at posting so others can claim CVEs. The author describes an AI-assisted fuzzing workflow using GPT-5.3 to attract people to vulnerability research.
DSH Plugin Market
DSH Market is a plugin market inside DeepSeek Harness for browsing, searching, and one-click installing plugins and themes. It requires dsh web 0.1.0-rc.6 or newer and disables itself on older hosts.
Jingtian LaTeX Project
A 5 x 8 inch XeLaTeX typesetting project requiring XeLaTeX and a standard TeX Live distribution. The repository contains no description beyond build instructions.
DSH Better Sidebar
DSH Better Sidebar is an open sidebar foundation for DeepSeek Harness that lets third-party extensions register new sidebar pages, with built-in file rendering, terminal, side chat, Git, and sub-agent pages. It uses DSH's native sidebar API.
Tinycast macOS Launcher
Tinycast is a native macOS launcher with hotkeys and clipboard history, built in Swift and using under 100 MB of RAM. It targets macOS 26+ and is AGPL-3.0 licensed.
FDE Guidance Book
A free open-access guide to becoming a Forward Deployed Engineer, based on Fan Bing's Growth Hacker framework and published at fde4.ai. It addresses rising demand for engineers embedding AI models into customer operations amid high GenAI project failure rates.
Decimen Optical Transfer
Transfers files or text between two devices using only a screen displaying animated QR codes and a camera, with no network, pairing, or app install. Supports files up to 64 MB and works offline after first visit.
ESP32 AI
A 28.9-million-parameter language model that runs on an ESP32-S3 microcontroller, generating text on-device at 9.88 tokens per second without a server. It stores most parameters in flash using Per-Layer Embeddings from Google's Gemma 3n to fit in limited RAM.
OpenGym
A self-hosted gym and body-weight tracker with guided workouts, set/weight logging, passkey login, and cross-device sync. It runs via Docker Compose and keeps user data off external servers, with no subscription or ads.
AutoResearch AI Agents
An open-source agent workflow for AI/ML research that takes a research idea or discovers directions from papers and community trends, then plans, implements, executes, analyzes, and evaluates experiments. It produces paper-ready evidence with the goal of insight in, hallucination out.
Photo Abstract Editorial
A Codex Skill that converts a photo into a vertical editorial piece with the original image, an abstract memory panel, and a poetic English title. It uses spatial, compositional, and color relationships from the photo, not filters or style transfer.
DSH Web Plugin
An open-source plugin ecosystem for the DeepSeek Harness Web GUI, adding task automation, phone remote control, SSH terminal, Git visualization, and custom themes. Plugins mount through the official profile mechanism without modifying DSH source, installable as a bundle or via DSH Desktop.
Commerce Agent Blueprint
Anthropic's reference blueprint for building shopping and merchant agents with Claude, with runnable examples in retail, commerce, telecom, and entertainment, defining each agent once with prompts, skills, tool contracts, and gates.
Experiential Model Gateway
Experiential is an open-source gateway and router for agent workflows providing one OpenAI-compatible API for hosted, BYOK, and local models, with access controls and spend limits. It learns from production traffic to recommend models, train a specialized model you own.
Gen1Recomp Pokemon Recreation
A native Lua/LÖVE2D recreation of Pokémon Red, Blue, Gold, Silver, and Crystal, with hand-written engine and map behavior and game data decoded from a player-supplied ROM. It is not affiliated with the impersonating gen1recomp[.]com website.
Claude of Duty
A browser-based first-person shooter built with Three.js and WebGL2, generated by AI agents from a single prompt, with roughly 55k lines across 11 subsystems and all textures, meshes, animations, and sounds procedurally generated at load time.
MiniMax H3 Engine
A native C inference engine for MiniMax H3 on Apple Silicon Macs, implementing prompt-to-video/audio, first/last-frame conditioning, and ordered references. It is built as a sequence of working vertical slices, with current work on Metal performance and memory optimization.
Agentic Video Editor
An open-source video editor built for agents, where edits become real code so agents like Codex, Claude Code, OpenCode, or Pi see the latest version. It handles cutting, filler removal, subtitles, color correction, animations, and rendering, with a headless mode.