• 2Show HN: A 69-byte on-chain PNG that turns OLED pixels off (0 nits) (black-pixel-1x1.vercel.app)
  by KINGOFTHESCREEN 16 hours ago | discuss
• 324Show HN: Warsaw in voxels – An interactive 3D map of the city centre (p.migdal.pl)
  by stared 3 days ago | 54 comments
• 2Show HN: ChessGrind – Turn missed chess positions into training that sticks (chessgrind.fyi)
  by ShubhamBhar07 17 hours ago | discuss
• 3Show HN: Spindle – a full-featured, type-safe web framework for OCaml 5 (github.com)
  by zaiev 17 hours ago | discuss
• 4Show HN: Ryzova UCE – A local-first, rule-based software compatibility analyzer (uce.ryzova.com)
  by manethsethnal a day ago | discuss
• 15Show HN: Vegetable Gardening for Engineers (jrcpl.us)
  by jrcplus 2 days ago | discuss
• 7Show HN: Distill anyone's writing style into a skill (github.com)
  by satuke 17 hours ago | discuss
• 7Show HN: Grasmere: Markdown for Writers and Researchers (grasmere.app)
  by trwhite 17 hours ago | 1 comments
• 5Show HN: FranklyMail, business email and workspace tools for $9/year (franklymail.com)
  by franklymail 17 hours ago | 5 comments
• 8Show HN: Diorama – Draw a world, play it with point and click (grzegorz.tanczyk.pl)
  by fullstackwife a day ago | discuss
• 5Show HN: Anything to colors – To every dream, its colors (colors.void.app)
  by Justineo 18 hours ago | 3 comments
• 8Show HN: I built a Bible verse feed to replace doomscrolling (scrollhope.com)
  by jclardy a day ago | 9 comments
• 3Show HN: Metrics, Monitoring, and Alerting for Agents (github.com)
  by percolatorly 18 hours ago | 1 comments
• 44Show HN: Codemap – one-page interactive map of any Go repository (github.com)
  by peter_retief 2 days ago | 23 comments
• 7Show HN: I turned 18 Agatha Christie novels into SQL murder cases (querythemurder.com)
  by jenikashah07 a day ago | 1 comments
• 3Show HN: L4H – our hypervisor built on the seL4 microkernel (github.com)
  by losfair 20 hours ago | discuss
• 2Show HN: Inspired by HackerTube, I Built HackerByte for HN and GitHub (hackerbyte.net)
  by bakigul 20 hours ago | discuss
• 3Show HN: A Go JSON library faster than Sonic, with encoding/JSON/v2 support (github.com)
  by goccy 20 hours ago | discuss
• 27Show HN: Bema: Work messaging built for humans (getbema.app)
  by ben_d 3 days ago | 20 comments
• 2Show HN: I made a tool to share website growth without screenshots (pagzi.online)
  by sohaill 21 hours ago | discuss
• 3Show HN: My compact, bio inspired distributed edge detection algorithm (github.com)
  by RenderBear a day ago | discuss
• 3Show HN: Zero-axiom Lean 4 proof that Yang-Mills on R^4 is a "round square" (zenodo.org)
  by DRLogvinovich a day ago | discuss
• 2Show HN: Atlas Streak (crux.quest)
  by saretup a day ago | 1 comments
• 4Show HN: Mdview Desktop – light, fast and feature-rich Markdown viewer (Windows) (mdview.io)
  by Igor_Wiwi a day ago | discuss
• 2Show HN: Sunlith, an Android calendar you can control through MCP (github.com)
  by SunSinD a day ago | discuss
• 2Show HN: Hosted MCP server for 16 crypto exchanges and MetaTrader 5 (github.com)
  by AlgoVesta a day ago | discuss
• 3Show HN: Hyperb – multiplatform browser for hypereffect apps (iroh, HTTP, WASM) (github.com)
  by andunie a day ago | discuss
• 2Show HN: Rendro – fills in security questionnaires and RFPs from your own docs (rendro.net)
  by itslupichuk a day ago | discuss
• 6Show HN: HackerFriction, HackerTube for what HN complains about (hackerfriction.org)
  by capex 20 hours ago | discuss
• 2Show HN: Mailbox.bot – A real street address for AI agents (mailbox.bot)
  by mailboxbot a day ago | discuss