Buzz0 - Daily Show HN Gems

Today

Posthorn, self-hosted mail without the mail server

github.com

44 comments4:26 AM HN

I made an emergency page for my family. You should too

help.delduca.org

46 comments2:18 PM HN

GoPeek – open links in live mini browser windows without new tabs

guptalog.substack.com

2 comments6:29 AM HN

Open-source Workspace (mail,docs,spreadsheet,drive) web/iOS

tinycld.org

7 comments2:36 PM HN

CoreTex – An Open-Source, Unix-like, biomimetic, flat-file AI Harness

github.com

16 comments12:30 PM HN

Demon – open-source real-time music diffusion engine, 25Hz local GPU

daydreamlive.github.io

4 comments4:17 PM HN

Game Boy pixel pipeline explorer

pixelpipeline.xyz

0 comments1:04 PM HN

Filemat – an open-source web-based file manager

github.com

6 comments2:36 PM HN

Tasmap – Canva for Maps

tasmap.app

2 comments4:36 AM HN

Stumbleback – StumbleUpon for the bookmarks you've been hoarding

chromewebstore.google.com

0 comments4:34 AM HN

View all →

Yesterday

A website that tracks every stock trade Congress makes

congress.kadoa.com

14 comments4:28 PM HN

skills-for-humanity – 171 structured reasoning skills for Claude Code

github.com

5 comments5:58 AM HN

Rapel – chunked resumable downloads in unstable networks

github.com

7 comments3:24 AM HN

I built a tool to auto-accept AI slop and bigtech devs loves it

github.com

0 comments8:45 PM HN

Cross-agent messaging and shared memory over the local filesystem

oacp.dev

6 comments5:44 PM HN

NeuroFlow 55.8x video inference speedup for Vision Transformers PyTorch

github.com

2 comments4:04 PM HN

TUI to keep track of local GSD (get-shit-done) projects

github.com

1 comments7:12 PM HN

DDoS detection in 500 lines of Python (MIT, no cloud, no account)

github.com

4 comments8:39 PM HN

Pgcraft – a lazygit-style TUI for Postgres

github.com

0 comments2:36 AM HN

Riot, a modern multicore actor-based ecosystem for OCaml

riot.ml

0 comments6:47 AM HN

View all →

Mon, May 25

OpenBrief – Local-first video downloader/summarizer

github.com

17 comments9:50 PM HN

Geomatic – a command-driven geometry studio enabled with autodiff

tinyvolt.com

17 comments8:25 AM HN

Fungible – A local personal finance app in the terminal

github.com

13 comments9:35 PM HN

Volt – front end tooling for Phoenix that runs inside the BEAM

github.com

1 comments1:38 PM HN

TryPost – open-source Social Media Scheduler

trypost.it

8 comments8:25 PM HN

Unsiloed AI – #1 on olmOCR-Bench

4 comments9:35 PM HN

Cursed Browser – a VLM reads the HTML and hallucinates the page

github.com

1 comments5:53 PM HN

Nerve – self hosted runtime for AI agents

github.com

4 comments10:46 PM HN

I made Pokémon but with real animals in the real world

apps.apple.com

0 comments7:48 PM HN

MarketChacha – Reddit for traders with verified track records

marketchacha.com

0 comments12:46 PM HN

View all →

Sun, May 24

542

Audiomass – a free, open-source multitrack audio editor for the web

audiomass.co

119 comments3:25 PM HN

The Front Page – Newspaper-style front page for Hacker News

thefrontpage.dev

8 comments2:50 PM HN

Kanban CLI (A local-first, agent-first task manager for the terminal)

codeberg.org

12 comments11:54 AM HN

A platform to find people to jam on side projects with

letsjam.live

21 comments12:28 AM HN

My homelab is outperforming the stock market

stocks.sjer.red

3 comments9:54 PM HN

Local note engine uses LLM to organize notes into a knowledge graph

github.com

4 comments10:11 PM HN

Play nbsdgames to increase your brain (exclamation mark)

github.com

0 comments1:13 AM HN

CPU-only fast OCR for screenshots, images, PDFs, webpages

github.com

7 comments1:59 PM HN

Rendering Chinese text on a Commodore 64

github.com

0 comments4:15 PM HN

Replacing a 3.4MB video with 40kb of GSAP

spanthi.com

0 comments8:59 PM HN

View all →

Sat, May 23

A satirical idle game about running an AI startup

game.trae.academy

4 comments6:54 PM HN

I turned my dev stack into an alien planet ruled by my dog

bkawa-bot.github.io

4 comments9:04 PM HN

Vibe-coded Steam, but in the browser

gameghost.manus.space

0 comments7:54 PM HN

I built a RAG and knowledge graph agent that runs locally

4 comments4:06 PM HN

Running BitNet b1.58 inside DRAM by breaking DDR4 timing rules

0 comments6:54 PM HN

Calculator Music – play songs with number keys in the browser

3 comments1:33 PM HN

Mac app that unlocks superpowers for GhostCMS sites

spectersync.com

0 comments8:37 PM HN

AgentLens – see if your AI features work, per customer

agentlens-demo-omega.vercel.app

0 comments9:18 PM HN

Ifmhy – An Internationalization Version of Fmhy

ifmhy.org

0 comments8:38 AM HN

nsS3ui – A non sucking GUI for S3

2 comments7:56 PM HN

View all →

Fri, May 22

167

ShadowCat – file transfer through QR Codes in a Browser

github.com

64 comments11:11 AM HN

My dad is a forensic accountant. I automated ~62% of his job

case-trail.com

23 comments4:19 PM HN

Pablo – a Chrome extension that copies UI from any website

usepablo.dev

10 comments3:42 PM HN

Tight C, a systems language with 10 keywords

github.com

6 comments3:33 AM HN

KVBoost – chunk-level KV cache reuse for HuggingFace, 5–48x faster TTFT

pythongiant.github.io

12 comments4:47 AM HN

Spec-Driven Development Workflow for Claude Code

3 comments3:17 AM HN

Darnix – Darwin Built with Nix

github.com

1 comments4:39 PM HN

TLS Certificate Management and PKI

0 comments3:54 AM HN

Sylph – the open-source company brain behind my YC startup

github.com

3 comments6:02 AM HN

We're building an open-source battery [video]

youtube.com

0 comments10:00 AM HN

View all →

Thu, May 21

386

Freenet, a peer-to-peer platform for decentralized apps

freenet.org

269 comments2:34 PM HN

267

I Dedicated 4 Years to Mastering Offline Password Cracking

60 comments12:56 PM HN

193

Rmux – A programmable terminal multiplexer with a Playwright-style SDK

github.com

95 comments9:22 AM HN

112

Write your BPF programs in Go, not C

github.com

54 comments4:25 PM HN

106

Open-source .docx editor library for building document apps

github.com

16 comments8:23 PM HN

Agent.email – sign up via curl, claim with a human OTP

108 comments4:42 PM HN

Anyone interested in a tool helps to explore C++ ASTs

uvic-aurora.github.io

4 comments7:53 PM HN

I Made a Claude Skill for Spec-Driven Development (SDD)

github.com

17 comments12:49 PM HN

Let agents run any analysis with Mixpanel data, no UI required

docs.mixpanel.com

1 comments3:14 PM HN

Twixt – transform one word into another in four moves

twixt.games

24 comments12:29 PM HN

View all →

Today

5/23All →

Posthorn, self-hosted mail without the mail server

github.com44c HN

I made an emergency page for my family. You should too

help.delduca.org46c HN

GoPeek – open links in live mini browser windows without new tabs

guptalog.substack.com2c HN

Open-source Workspace (mail,docs,spreadsheet,drive) web/iOS

tinycld.org7c HN

CoreTex – An Open-Source, Unix-like, biomimetic, flat-file AI Harness

github.com16c HN

Yesterday

5/39All →

A website that tracks every stock trade Congress makes

congress.kadoa.com14c HN

skills-for-humanity – 171 structured reasoning skills for Claude Code

github.com5c HN

Rapel – chunked resumable downloads in unstable networks

github.com7c HN

I built a tool to auto-accept AI slop and bigtech devs loves it

github.com0c HN

Cross-agent messaging and shared memory over the local filesystem

oacp.dev6c HN

Mon, May 25

5/19All →

OpenBrief – Local-first video downloader/summarizer

github.com17c HN

Geomatic – a command-driven geometry studio enabled with autodiff

tinyvolt.com17c HN

Fungible – A local personal finance app in the terminal

github.com13c HN

Volt – front end tooling for Phoenix that runs inside the BEAM

github.com1c HN

TryPost – open-source Social Media Scheduler

trypost.it8c HN

Sun, May 24

5/15All →

542

Audiomass – a free, open-source multitrack audio editor for the web

audiomass.co119c HN

The Front Page – Newspaper-style front page for Hacker News

thefrontpage.dev8c HN

Kanban CLI (A local-first, agent-first task manager for the terminal)

codeberg.org12c HN

A platform to find people to jam on side projects with

letsjam.live21c HN

My homelab is outperforming the stock market

stocks.sjer.red3c HN

Sat, May 23

5/12All →

A satirical idle game about running an AI startup

game.trae.academy4c HN

I turned my dev stack into an alien planet ruled by my dog

bkawa-bot.github.io4c HN

Vibe-coded Steam, but in the browser

gameghost.manus.space0c HN

I built a RAG and knowledge graph agent that runs locally

4c HN

Running BitNet b1.58 inside DRAM by breaking DDR4 timing rules

0c HN

Fri, May 22

5/39All →

167

ShadowCat – file transfer through QR Codes in a Browser

github.com64c HN

My dad is a forensic accountant. I automated ~62% of his job

case-trail.com23c HN

Pablo – a Chrome extension that copies UI from any website

usepablo.dev10c HN

Tight C, a systems language with 10 keywords

github.com6c HN

KVBoost – chunk-level KV cache reuse for HuggingFace, 5–48x faster TTFT

pythongiant.github.io12c HN

Thu, May 21

5/34All →

386

Freenet, a peer-to-peer platform for decentralized apps

freenet.org269c HN

267

I Dedicated 4 Years to Mastering Offline Password Cracking

60c HN

193

Rmux – A programmable terminal multiplexer with a Playwright-style SDK

github.com95c HN

112

Write your BPF programs in Go, not C

github.com54c HN

106

Open-source .docx editor library for building document apps

github.com16c HN