Buzz0 - Daily Show HN Gems

Today

Contrapunk – Real-time counterpoint harmony from guitar input, in Rust

contrapunk.com

40 comments12:40 AM HN

OsintRadar – Curated directory for osint tools

osintradar.com

7 comments5:58 AM HN

mailtrim – find what's actually filling your Gmail inbox

13 comments2:53 AM HN

Cabinet – Kb+LLM (Like Paperclip+Obsidian)

runcabinet.com

10 comments1:39 PM HN

Bb – Windows API viewer for hackers, in the browser

cristeigabriela.github.io

1 comments6:35 AM HN

A Dad Joke Website

joshkurz.net

0 comments5:54 PM HN

ImPlot v1.0 – 6 years of Immediate-mode plotting for Dear ImGui

github.com

2 comments8:10 AM HN

White Border

awhiteborder.com

2 comments10:35 AM HN

Homebutler – Self-healing homelab in a single Go binary

homebutler.dev

1 comments12:40 PM HN

Crabby – Claude Code skill that reviews code like the Rust compiler

1 comments1:35 PM HN

View all →

Yesterday

879

A game where you build a GPU

jaso1024.com

173 comments4:45 PM HN

173

sllm – Split a GPU node with other developers, unlimited tokens

sllm.cloud

87 comments3:18 PM HN

157

TurboQuant-WASM – Google's vector quantization in the browser

github.com

6 comments2:53 PM HN

149

I made open source, zero power PCB hackathon badges

github.com

15 comments2:20 PM HN

146

M. C. Escher spiral in WebGL inspired by 3Blue1Brown

static.laszlokorte.de

22 comments7:43 PM HN

Travel Hacking Toolkit – Points search and trip planning with AI

github.com

37 comments2:26 AM HN

Pluck – Copy any UI from any website, paste it into AI coding tools

pluck.so

17 comments11:40 AM HN

Ownscribe – local meeting transcription, summarization and search

github.com

0 comments12:37 PM HN

Artemis.fyi - Real-time tracker for the Artemis II Moon mission

artemis.fyi

0 comments10:48 PM HN

DocMason – Agent Knowledge Base for local complex office files

github.com

0 comments4:49 PM HN

View all →

Fri, Apr 3

765

I built a frontpage for personal blogs

text.blogosphere.app

192 comments12:33 PM HN

722

Apfel – The free AI already on your Mac

apfel.franzai.com

148 comments9:15 AM HN

321

European alternatives to Google, Apple, Dropbox and 120 US apps

only-eu.eu

133 comments9:37 AM HN

100

TinyOS – A minimalist RTOS for Cortex-M written in C

github.com

43 comments9:46 PM HN

ctx – an Agentic Development Environment (ADE)

ctx.rs

52 comments1:45 PM HN

Ismcpdead.com – Live dashboard tracking MCP adoption and sentiment

ismcpdead.com

23 comments7:28 PM HN

Minimal Brain Teaser Web Game (Handcrafted, No AI)

mehuleo.github.io

14 comments4:00 AM HN

Mtproto.zig – High-performance Telegram proxy with DPI evasion

github.com

14 comments9:42 PM HN

An evidence-rated encyclopedia of peptides

whatthepeptide.org

2 comments6:03 PM HN

We're building an AI hedge fund

rallies.ai

21 comments8:37 PM HN

View all →

Thu, Apr 2

152

Made a little Artemis II tracker

artemis-ii-tracker.com

57 comments11:16 PM HN

113

I built a DNS resolver from scratch in Rust – no DNS libraries

github.com

64 comments10:07 AM HN

NASA Artemis II Mission Timeline Tracker

sunnywingsvirtual.com

17 comments3:40 AM HN

I built a small app for FSI German Course

detawk.com

14 comments11:44 AM HN

A P2P messenger with dual network modes (Fast and Tor)

github.com

22 comments3:32 PM HN

I tested 15 free AI models at building real software on a $25/year VPS

georgelarson.me

7 comments5:13 PM HN

SyNumpy – a Header only C++17 library for working with NumPy Arrays

github.com

4 comments6:25 PM HN

We open-sourced our content writing workflow as a Claude Code skill

npmjs.com

8 comments2:48 AM HN

Adentris (YC P25) – Find mistakes in your medical records

3 comments5:57 PM HN

SideX – VS Code rebuilt on Tauri instead of Electron (96% smaller)

github.com

2 comments8:31 AM HN

View all →

Wed, Apr 1

152

Dull – Instagram Without Reels, YouTube Without Shorts (iOS)

getdull.app

117 comments9:04 PM HN

Sycamore – next gen Rust UI library powered by fine-grained reactivity

sycamore.dev

74 comments12:30 PM HN

Flight-Viz – 10K flights on a 3D globe in 3.5MB of Rust+WASM

flight-viz.com

45 comments5:34 PM HN

Real-time dashboard for Claude Code agent teams

github.com

29 comments4:24 PM HN

Baton – A desktop app for developing with AI agents

getbaton.dev

52 comments12:11 PM HN

65k AI voters predict UK local elections with 75% accuracy

kronaxis.co.uk

9 comments11:37 PM HN

WordBattle – Daily word game where AI agents compete against humans

0 comments6:34 AM HN

SAM3-CPU – Run Segment Anything on CPU with memory-aware video chunking

github.com

1 comments2:58 PM HN

I built a virtual pet that gets stronger when you exercise

motion-app.com

5 comments9:09 AM HN

I made a Mario Galaxy game with Claude Code and Three.js in 53 days

supertommy.com

12 comments12:34 PM HN

View all →

Tue, Mar 31

425

1-Bit Bonsai, the First Commercially Viable 1-Bit LLMs

prismml.com

151 comments9:01 PM HN

202

How This Graybeard Built the Fastest and Freest Postgres BM25 Search

github.com

56 comments4:29 PM HN

Sundial – a new way to look at a weather forecast

sundial.page

26 comments3:00 PM HN

Claude Code rewritten as a bash script

github.com

19 comments11:24 PM HN

EU Leadership – Live API data site comparing Europe to the world

ajh.ovh

16 comments7:40 PM HN

Lazy-tool: reducing prompt bloat in MCP-based agent workflows

github.com

2 comments4:32 PM HN

PhAIL – Real-robot benchmark for AI models

phail.ai

8 comments4:25 PM HN

Pardus Browser- a browser for AI agents without Chromium

github.com

8 comments10:21 AM HN

Margo – Find the font your brain reads fastest

margo.fyi

8 comments5:06 PM HN

Hyprmoncfg – Terminal-based monitor config manager for Hyprland

paolino.me

4 comments4:05 PM HN

View all →

Mon, Mar 30

249

30u30.fyi – Is your startup founder on Forbes' most fraudulent list?

30u30.fyi

100 comments10:10 PM HN

203

CLI to order groceries via reverse-engineered REWE API (Haskell)

github.com

85 comments6:45 AM HN

139

Zerobox – Sandbox any command with file and network restrictions

github.com

92 comments2:32 PM HN

Coasts – Containerized Hosts for Agents

github.com

39 comments3:17 PM HN

I turned a sketch into a 3D-print pegboard for my kid with an AI agent

github.com

18 comments11:20 PM HN

The Alphabetical Clock

boat.horse

23 comments7:19 AM HN

A 3D Body Scan for Nine Cents – Without SMPL

clad.you

4 comments3:56 PM HN

Heartbeat – A simple public page for your real-world and online status

heartbeat.page

12 comments11:16 AM HN

I made my fitness dashboard public and Apple Health needs an API

aka.me

10 comments5:39 PM HN

Phantom – Open-source AI agent on its own VM that rewrites its config

github.com

0 comments1:30 PM HN

View all →

Today

5/18All →

Contrapunk – Real-time counterpoint harmony from guitar input, in Rust

contrapunk.com40c HN

OsintRadar – Curated directory for osint tools

osintradar.com7c HN

mailtrim – find what's actually filling your Gmail inbox

13c HN

Cabinet – Kb+LLM (Like Paperclip+Obsidian)

runcabinet.com10c HN

Bb – Windows API viewer for hackers, in the browser

cristeigabriela.github.io1c HN

Yesterday

5/48All →

879

A game where you build a GPU

jaso1024.com173c HN

173

sllm – Split a GPU node with other developers, unlimited tokens

sllm.cloud87c HN

157

TurboQuant-WASM – Google's vector quantization in the browser

github.com6c HN

149

I made open source, zero power PCB hackathon badges

github.com15c HN

146

M. C. Escher spiral in WebGL inspired by 3Blue1Brown

static.laszlokorte.de22c HN

Fri, Apr 3

5/30All →

765

I built a frontpage for personal blogs

text.blogosphere.app192c HN

722

Apfel – The free AI already on your Mac

apfel.franzai.com148c HN

321

European alternatives to Google, Apple, Dropbox and 120 US apps

only-eu.eu133c HN

100

TinyOS – A minimalist RTOS for Cortex-M written in C

github.com43c HN

ctx – an Agentic Development Environment (ADE)

ctx.rs52c HN

Thu, Apr 2

5/46All →

152

Made a little Artemis II tracker

artemis-ii-tracker.com57c HN

113

I built a DNS resolver from scratch in Rust – no DNS libraries

github.com64c HN

NASA Artemis II Mission Timeline Tracker

sunnywingsvirtual.com17c HN

I built a small app for FSI German Course

detawk.com14c HN

A P2P messenger with dual network modes (Fast and Tor)

github.com22c HN

Wed, Apr 1

5/52All →

152

Dull – Instagram Without Reels, YouTube Without Shorts (iOS)

getdull.app117c HN

Sycamore – next gen Rust UI library powered by fine-grained reactivity

sycamore.dev74c HN

Flight-Viz – 10K flights on a 3D globe in 3.5MB of Rust+WASM

flight-viz.com45c HN

Real-time dashboard for Claude Code agent teams

github.com29c HN

Baton – A desktop app for developing with AI agents

getbaton.dev52c HN

Tue, Mar 31

5/55All →

425

1-Bit Bonsai, the First Commercially Viable 1-Bit LLMs

prismml.com151c HN

202

How This Graybeard Built the Fastest and Freest Postgres BM25 Search

github.com56c HN

Sundial – a new way to look at a weather forecast

sundial.page26c HN

Claude Code rewritten as a bash script

github.com19c HN

EU Leadership – Live API data site comparing Europe to the world

ajh.ovh16c HN

Mon, Mar 30

5/43All →

249

30u30.fyi – Is your startup founder on Forbes' most fraudulent list?

30u30.fyi100c HN

203

CLI to order groceries via reverse-engineered REWE API (Haskell)

github.com85c HN

139

Zerobox – Sandbox any command with file and network restrictions

github.com92c HN

Coasts – Containerized Hosts for Agents

github.com39c HN

I turned a sketch into a 3D-print pegboard for my kid with an AI agent

github.com18c HN