Show HN: Open-source Kibana alternative for logs and traces in ClickHouse(github.com)

104 points by mikeshi42 1 year ago | 27 comments

Show HN: Hyperdiv – Reactive, immediate-mode web UI framework for Python(github.com)

141 points by mondrian 2 years ago | 52 comments

A hyper-fast local vector database for use with LLM Agents(github.com)

41 points by lopkeny12ko 3 years ago | 9 comments

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

276 points by 3np 3 years ago | 180 comments

Hyperfine: A command-line benchmarking tool(github.com)

218 points by hundredwatt 1 year ago | 51 comments

Show HN: Tegon: Open-source alternative to Jira, Linear(github.com)

139 points by harshithmul 2 years ago | 106 comments

Show HN: Flox 1.0 – Open-source dev env as code with Nix(github.com)

353 points by ronef 2 years ago | 167 comments

GitHub repository for Flox, an open-source CLI built on Nix for creating portable, reproducible developer environments, announced at version 1.0.

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.

Perplexica: Open-source Perplexity alternative(github.com)

318 points by sean_pedersen 2 years ago | 79 comments

GitHub repository for Perplexica, an open-source AI-powered search engine positioned as an alternative to Perplexity AI, built on SearxNG.

Show HN: Files.md – Open-source alternative to Obsidian(github.com)

642 points by zakirullin 5 months ago | 312 comments

GitHub repository for files.md, an MIT-licensed open-source note-taking app that keeps your life in plain Markdown files, pitched as an Obsidian alternative.

Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion(github.com)

347 points by engomez 4 months ago | 164 comments

GitHub repository for OpenKnowledge, an open source AI-native WYSIWYG markdown editor and LLM wiki with Claude, Codex, and Cursor integrations.

How HN: Go-dev-auth zero-dependency authentication library for Go(github.com)

10 points by BisratMelak 15 days ago | 5 comments

GitHub repository for go-dev-auth, a zero-dependency authentication library for the Go programming language.