Show Hacker News Weekly

Weekly Show Hacker News for 2026-04-19 -- 2026-04-25

The 10 highest-rated "Show HN" submissions on Hacker News in the week ending April 25, 2026 which have not appeared on any previous Show Hacker News Weekly are:

• Show HN: Run TRELLIS.2 Image-to-3D generation natively on Apple Silicon
  (comments)
• Show HN: Saunas lower nighttime heart rate more than exercise (n=59,000)
  (comments)
• Show HN: VidStudio, a browser based video editor that doesn't upload your files
  (comments)
• Show HN: GoModel – an open-source AI gateway in Go
  (comments)
• Show HN submissions tripled and now mostly share the same vibe-coded look
  (comments)
• Show HN: Honker – Postgres NOTIFY/LISTEN Semantics for SQLite
  (comments)
• Show HN: Tolaria – Open-source macOS app to manage Markdown knowledge bases
  (comments)
• Show HN: How LLMs Work – Interactive visual guide based on Karpathy's lecture
  (comments)
• Show HN: I've built a nice home server OS
  (comments)
• Show HN: A Karpathy-style LLM wiki your agents maintain (Markdown and Git)
  (comments)

Weekly Show Hacker News for 2026-04-12 -- 2026-04-18

The 10 highest-rated "Show HN" submissions on Hacker News in the week ending April 18, 2026 which have not appeared on any previous Show Hacker News Weekly are:

• Show HN: CSS Studio. Design by hand, code by agent
  (comments)
• Show HN: I built a Cargo-like build tool for C/C++
  (comments)
• Show HN: Oberon System 3 runs natively on Raspberry Pi 3 (with ready SD card)
  (comments)
• Show HN: boringBar – a taskbar-style dock replacement for macOS
  (comments)
• Show HN: I built a social media management tool in 3 weeks with Claude and Codex
  (comments)
• Show HN: Ithihāsas – a character explorer for Hindu epics, built in a few hours
  (comments)
• Show HN: Every CEO and CFO change at US public companies, live from SEC
  (comments)
• Show HN: PanicLock – Close your MacBook lid disable TouchID –> password unlock
  (comments)
• Show HN: Smol machines – subsecond coldstart, portable virtual machines
  (comments)
• Show HN: I made a calculator that works over disjoint sets of intervals
  (comments)

Weekly Show Hacker News for 2026-04-05 -- 2026-04-11

The 10 highest-rated "Show HN" submissions on Hacker News in the week ending April 11, 2026 which have not appeared on any previous Show Hacker News Weekly are:

• Show HN: Real-time AI (audio/video in, voice out) on an M3 Pro with Gemma E2B
  (comments)
• Show HN: I made a YouTube search form with advanced filters
  (comments)
• Show HN: I built a tiny LLM to demystify how language models work
  (comments)
• Show HN: GovAuctions lets you browse government auctions at once
  (comments)
• Show HN: Ghost Pepper – Local hold-to-talk speech-to-text for macOS
  (comments)
• Show HN: Brutalist Concrete Laptop Stand (2024)
  (comments)
• Show HN: Stop paying for Dropbox/Google Drive, use your own S3 bucket instead
  (comments)
• Show HN: An interactive map of Tolkien's Middle-earth
  (comments)
• Show HN: Is Hormuz open yet?
  (comments)
• Show HN: Pardonned.com – A searchable database of US Pardons
  (comments)

Weekly Show Hacker News for 2026-03-29 -- 2026-04-04

The 10 highest-rated "Show HN" submissions on Hacker News in the week ending April 04, 2026 which have not appeared on any previous Show Hacker News Weekly are:

• Show HN: Git bayesect – Bayesian Git bisection for non-deterministic bugs
  (comments)
• Show HN: CLI to order groceries via reverse-engineered REWE API (Haskell)
  (comments)
• Show HN: 30u30.fyi – Is your startup founder on Forbes' most fraudulent list?
  (comments)
• Show HN: Postgres extension for BM25 relevance-ranked full-text search
  (comments)
• Show HN: 1-Bit Bonsai, the First Commercially Viable 1-Bit LLMs
  (comments)
• Show HN: Dull – Instagram Without Reels, YouTube Without Shorts (iOS)
  (comments)
• Show HN: Apfel – The free AI already on your Mac
  (comments)
• Show HN: European alternatives to Google, Apple, Dropbox and 120 US apps
  (comments)
• Show HN: I built a frontpage for personal blogs
  (comments)
• Show HN: A game where you build a GPU
  (comments)