Launch HN: Grai (YC S22) – Open-Source Data Observability Platform

89 points by ersatz_username 3 years ago | 33 comments

Launch HN: Danswer (YC W24) – Open-source AI search and chat over private data

222 points by yuhongsun 2 years ago | 109 comments

I got into YC Startup School by hacking it(obaid.wtf)

94 points by speckx 3 months ago | 59 comments

Launch HN: Skyvern (YC S23) – open-source AI agent for browser automations(github.com)

313 points by suchintan 2 years ago | 68 comments

What job interviews taught me about Kubernetes(notnotp.com)

228 points by chmaynard 4 months ago | 173 comments

The Overengineered Resume with Zola, JSON Resume, Weasyprint, and Nix (2023)(ktema.org)

168 points by ahamez 2 years ago | 103 comments

I created an open-source Hardware Hacking Wiki – with tutorials for beginners(hardbreak.wiki)

671 points by hw-f3nter 1 year ago | 99 comments

HardBreak is a free, open-source wiki about hardware hacking, with tutorials aimed at beginners.

Show HN: Linkit – AI bookmark manager, 100% free and open source(github.com)

10 points by manbudezhu 5 days ago | 4 comments

GitHub repository for Linkit, an open-source desktop bookmark manager with AI summarization, semantic search, and cross-device sync, built with Go, Wails and React.

Show HN: Hatchet – Open-source distributed task queue(github.com)

526 points by abelanger 2 years ago | 156 comments

GitHub repository for Hatchet, an open-source, Postgres-backed distributed, fault-tolerant task queue with SDKs for Python, TypeScript and Go.

Show HN: Marimo – an open-source reactive notebook for Python(github.com)

364 points by akshayka 2 years ago | 91 comments

GitHub repository for marimo, an open-source reactive Python notebook that is reproducible, stored as Python files, runnable as scripts, and deployable as web apps.

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: I recreated Windows XP as my portfolio(mitchivin.com)

899 points by mitchivin 1 year ago | 291 comments

A personal portfolio website built as a browser-based recreation of the Windows XP desktop, with sounds, animations, and working apps.