An Arduino interface for 8088 CPUs(github.com)

37 points by CTOSian 2 years ago | 2 comments

Maelstrom: A workbench for learning distributed systems(github.com)

153 points by nalgeon 2 years ago | 17 comments

Show HN: Comgra: A library for debugging and understanding neural networks(github.com)

50 points by floriandietz 3 years ago | 4 comments

An autonomous robot arm that you can play against(github.com)

25 points by Tycho87 2 years ago | 4 comments

Joplin – An open-source note taking and to-do application with synchronisation(github.com)

276 points by 3np 3 years ago | 180 comments

Show HN: I built an offline, open‑source desktop Pixel Art Editor in Python(github.com)

183 points by danterolle 1 year ago | 55 comments

Show HN: OpenSign – Open source alternative to DocuSign(github.com)

427 points by alexopensource 3 years ago | 130 comments

GitHub repository for OpenSign, a free and open source AGPL-licensed alternative to DocuSign for electronic document signing.

Show HN: We open sourced our entire text-to-SQL product(github.com)

437 points by aazo11 2 years ago | 140 comments

GitHub repository for Dataherald, an open-sourced natural-language-to-SQL engine using LLM agents, with admin console, enterprise backend, and Slackbot services.

Show HN: We built an open source, zero webhooks payment processor(github.com)

375 points by agreeahmed 11 months ago | 209 comments

GitHub repository for Flowglad, an open source payments and billing infrastructure that integrates without webhooks and exposes real-time feature and usage-credit state.

Show HN: Argus- open source security platform to protect against agentic attacks(github.com)

11 points by thomasunise 2 days ago | 1 comments

GitHub repository for Argus, an open-source agentic security operations platform with an evidence graph, swarm-aware detections, governed AI agents, and an approval-gated action broker.

Show HN: Willow – Open-source privacy-focused voice assistant hardware(github.com)

492 points by kkielhofner 3 years ago | 121 comments

GitHub repository for Willow, an open-source, self-hosted voice assistant firmware for Espressif ESP BOX hardware that integrates with Home Assistant.

Penpot: The Open-Source Figma(github.com)

724 points by selvan 11 months ago | 176 comments

GitHub repository for Penpot, an open-source design and prototyping tool for design and code collaboration, positioned as an alternative to Figma.