Cloudflare OS – an open-source AI productivity environment(github.com)

21 points by berlianta 2 months ago | 3 comments

Show HN: A Golang CP/M emulator(github.com)

97 points by stevekemp 2 years ago | 14 comments

CS2 Fog Of War: Server-sided anti-wallhack occlusion culling for CS2 servers(github.com)

84 points by LorenDB 3 months ago | 47 comments

Show HN: Lyceum – An MMO game built with Zig and Erlang(github.com)

123 points by fluidwizard 2 years ago | 61 comments

SDL-based Lua programming environment for kids similar to Codea(github.com)

109 points by kristianp 2 years ago | 36 comments

Show HN: Marky – A lightweight Markdown viewer for agentic coding(github.com)

58 points by GRVYDEV 6 months ago | 29 comments

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.

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: An open source framework for voice assistants(github.com)

320 points by kwindla 2 years ago | 34 comments

GitHub repository for Pipecat, an open source Python framework for building real-time voice and multimodal conversational AI agents.

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: HyperDX – open-source dev-friendly Datadog alternative(github.com)

661 points by mikeshi42 3 years ago | 142 comments

GitHub repository for HyperDX, an open-source observability platform unifying session replays, logs, metrics, traces and errors.

Show HN: StratusGFX, my open-source real-time 3D rendering engine(github.com)

429 points by ktstephano 3 years ago | 73 comments

GitHub repository for StratusGFX, an open-source real-time 3D rendering engine released under the MPL-2.0 license.