Buzz0 - Daily Show HN Gems

Today

RubyLLM:Agents – A Rails engine for building and monitoring LLM agents

github.com

0 comments12:32 AM HN

OpenTrace – Self-hosted observability server with 75 MCP tools

github.com

0 comments12:28 AM HN

Taji – Portfolio advisor that's better than Fidelity's

taji.is

0 comments1:10 AM HN

ZSE – Open-source LLM inference engine with 3.9s cold starts

github.com

0 comments1:15 AM HN

Architect-Linter – Enforce architecture rules

crates.io

0 comments12:34 AM HN

Unix for the Commodore 64? Open Source

github.com

0 comments12:36 AM HN

View all →

Yesterday

192

A real-time strategy game that AI agents can play

llmskirmish.com

69 comments10:02 AM HN

183

I ported Tree-sitter to Go

github.com

75 comments6:28 PM HN

108

Django Control Room – All Your Tools Inside the Django Admin

github.com

53 comments2:31 PM HN

Clocksimulator.com – A minimalist, distraction-free analog clock

clocksimulator.com

71 comments2:17 PM HN

Respectify – a comment moderator that teaches people to argue better

respectify.org

111 comments2:21 PM HN

Context Mode – 315 KB of MCP output becomes 5.4 KB in Claude Code

github.com

23 comments6:23 AM HN

Sgai – Goal-driven multi-agent software dev (GOAL.md → working code)

github.com

14 comments4:39 PM HN

StreamHouse – S3-native Kafka alternative written in Rust

github.com

6 comments2:50 AM HN

Gryt – self-hosted, open-source Discord-style voice chat

gryt.chat

4 comments10:22 AM HN

Replacebase – library to migrate away from Supabase

github.com

2 comments5:05 PM HN

View all →

Tue, Feb 24

321

Steerling-8B, a language model that can explain any token it generates

guidelabs.ai

87 comments12:38 AM HN

310

Moonshine Open-Weights STT models – higher accuracy than WhisperLargev3

github.com

74 comments9:54 PM HN

267

X86CSS – An x86 CPU emulator written in CSS

lyra.horse

92 comments2:27 AM HN

198

Emdash – Open-source agentic development environment

github.com

70 comments6:00 PM HN

198

enveil – hide your .env secrets from prAIng eyes

github.com

128 comments5:04 AM HN

Scheme-langserver – Digest incomplete code with static analysis

github.com

2 comments6:53 AM HN

Tag Promptless on any GitHub PR/Issue to get updated user-facing docs

6 comments6:01 PM HN

SNKV – SQLite's B-tree as a key-value store (C/C++ and Python bindings)

github.com

19 comments12:59 PM HN

Quantifying opportunity cost with a deliberately "simple" web app

shouldhavebought.com

52 comments3:50 PM HN

Recursively apply patterns for pathfinding

pattern-pathfinder.vercel.app

5 comments9:51 PM HN

View all →

Mon, Feb 23

321

PgDog – Scale Postgres without changing the app

github.com

61 comments3:33 PM HN

179

Sowbot – open-hardware agricultural robot (ROS2, RTK GPS)

sowbot.co.uk

45 comments3:48 PM HN

169

AI Timeline – 171 LLMs from Transformer (2017) to GPT-5.3 (2026)

llm-timeline.com

57 comments9:07 AM HN

145

Babyshark – Wireshark made easy (terminal UI for PCAPs)

github.com

47 comments8:45 PM HN

Chaos Monkey but for Audio Video Testing (WebRTC and UDP)

github.com

2 comments8:53 AM HN

Lyra Kids – I built an AI bedtime storyteller for my daughters

lyra.kids

49 comments2:44 AM HN

BVisor – An Embedded Bash Sandbox, 2ms Boot, Written in Zig

github.com

8 comments5:56 PM HN

Shibuya – A High-Performance WAF in Rust with eBPF and ML Engine

ghostklan.com

14 comments6:36 PM HN

Openslack – An open source version of Slack

github.com

3 comments4:05 AM HN

Agent Multiplexer – manage Claude Code via tmux

github.com

2 comments3:56 PM HN

View all →

Sun, Feb 22

489

CIA World Factbook Archive (1990–2025), searchable and exportable

cia-factbook-archive.fly.dev

99 comments8:50 PM HN

209

Local-First Linux MicroVMs for macOS

shuru.run

63 comments6:50 PM HN

137

3D Mahjong, Built in CSS

voxjong.com

60 comments3:53 PM HN

134

Warn Firehose – Every US layoff notice in one searchable database

warnfirehose.com

26 comments11:32 PM HN

Rendering 18,000 videos in real-time with Python

madebymohammed.com

5 comments3:46 PM HN

TLA+ Workbench skill for coding agents (compat. with Vercel skills CLI)

github.com

4 comments1:44 PM HN

CS – indexless code search that understands code, comments and strings

github.com

2 comments10:25 PM HN

Django-xbench – slow endpoint aggregation for Django

github.com

4 comments10:56 AM HN

How to Verify USDC Payments on Base Without a Payment Processor

paywatcher.dev

1 comments12:35 PM HN

Ghostty and Watercolors

jrmeyer.github.io

1 comments12:29 AM HN

View all →

Sat, Feb 21

393

Llama 3.1 70B on a single RTX 3090 via NVMe-to-GPU bypassing the CPU

github.com

101 comments8:57 PM HN

Iron-Wolf – Wolfenstein 3D source port in Rust

github.com

28 comments3:52 PM HN

Cellarium: A Playground for Cellular Automata

github.com

1 comments12:47 AM HN

Elecxzy – A lightweight, Lisp-free Emacs-like editor in Electron

github.com

66 comments12:49 PM HN

Script Snap – Extract code from videos

script-snap.com

7 comments4:39 AM HN

Agent Passport – OAuth-like identity verification for AI agents

11 comments12:39 AM HN

Winslop – De-Slop Windows

github.com

2 comments7:56 PM HN

Cc-md – Zero-cost Obsidian sync across iPhone, Mac, and GitHub

github.com

4 comments8:35 PM HN

AI writes code – humans fix it

humansfix.ai

4 comments10:57 PM HN

I created a beautiful number animation library for React Native

number-flow-react-native.awingender.com

1 comments1:16 AM HN

View all →

Fri, Feb 20

265

A native macOS client for Hacker News, built with SwiftUI

github.com

188 comments2:02 PM HN

103

Mines.fyi – all the mines in the US in a leaflet visualization

mines.fyi

52 comments9:22 PM HN

A geometric analysis of Chopin's Prelude No. 4 using 3D topology

github.com

11 comments1:48 PM HN

17MB model beats human experts at pronunciation scoring

huggingface.co

1 comments3:41 AM HN

Fostrom, an IoT Cloud Platform built for developers

fostrom.io

6 comments6:20 AM HN

oForum | Self-hostable links/news site

github.com

1 comments10:19 PM HN

Trained an LLM to predict "What will Trump do?"

huggingface.co

2 comments5:01 PM HN

An e-ink air traffic monitor built with Cloudflare Workers

github.com

0 comments6:06 AM HN

Syne – AI agent that remembers everything, built on PostgreSQL

1 comments6:10 AM HN

Vibe coded iOS workout app with Apple Watch support

apps.apple.com

4 comments6:31 PM HN

View all →

Today

5/6All →

RubyLLM:Agents – A Rails engine for building and monitoring LLM agents

github.com0c HN

OpenTrace – Self-hosted observability server with 75 MCP tools

github.com0c HN

Taji – Portfolio advisor that's better than Fidelity's

taji.is0c HN

ZSE – Open-source LLM inference engine with 3.9s cold starts

github.com0c HN

Architect-Linter – Enforce architecture rules

crates.io0c HN

Yesterday

5/64All →

192

A real-time strategy game that AI agents can play

llmskirmish.com69c HN

183

I ported Tree-sitter to Go

github.com75c HN

108

Django Control Room – All Your Tools Inside the Django Admin

github.com53c HN

Clocksimulator.com – A minimalist, distraction-free analog clock

clocksimulator.com71c HN

Respectify – a comment moderator that teaches people to argue better

respectify.org111c HN

Tue, Feb 24

5/113All →

321

Steerling-8B, a language model that can explain any token it generates

guidelabs.ai87c HN

310

Moonshine Open-Weights STT models – higher accuracy than WhisperLargev3

github.com74c HN

267

X86CSS – An x86 CPU emulator written in CSS

lyra.horse92c HN

198

Emdash – Open-source agentic development environment

github.com70c HN

198

enveil – hide your .env secrets from prAIng eyes

github.com128c HN

Mon, Feb 23

5/90All →

321

PgDog – Scale Postgres without changing the app

github.com61c HN

179

Sowbot – open-hardware agricultural robot (ROS2, RTK GPS)

sowbot.co.uk45c HN

169

AI Timeline – 171 LLMs from Transformer (2017) to GPT-5.3 (2026)

llm-timeline.com57c HN

145

Babyshark – Wireshark made easy (terminal UI for PCAPs)

github.com47c HN

Chaos Monkey but for Audio Video Testing (WebRTC and UDP)

github.com2c HN

Sun, Feb 22

5/68All →

489

CIA World Factbook Archive (1990–2025), searchable and exportable

cia-factbook-archive.fly.dev99c HN

209

Local-First Linux MicroVMs for macOS

shuru.run63c HN

137

3D Mahjong, Built in CSS

voxjong.com60c HN

134

Warn Firehose – Every US layoff notice in one searchable database

warnfirehose.com26c HN

Rendering 18,000 videos in real-time with Python

madebymohammed.com5c HN

Sat, Feb 21

5/80All →

393

Llama 3.1 70B on a single RTX 3090 via NVMe-to-GPU bypassing the CPU

github.com101c HN

Iron-Wolf – Wolfenstein 3D source port in Rust

github.com28c HN

Cellarium: A Playground for Cellular Automata

github.com1c HN

Elecxzy – A lightweight, Lisp-free Emacs-like editor in Electron

github.com66c HN

Script Snap – Extract code from videos

script-snap.com7c HN

Fri, Feb 20

5/49All →

265

A native macOS client for Hacker News, built with SwiftUI

github.com188c HN

103

Mines.fyi – all the mines in the US in a leaflet visualization

mines.fyi52c HN

A geometric analysis of Chopin's Prelude No. 4 using 3D topology

github.com11c HN

17MB model beats human experts at pronunciation scoring

huggingface.co1c HN

Fostrom, an IoT Cloud Platform built for developers

fostrom.io6c HN