Best of Show HN of 2026


best of all time best of today best of yesterday best of this week best of this month best of last month best of this year best of 2025 best of 2024 best of 2024 yc w26 yc s25 yc w25 yc s24 yc w24 yc s23 yc w23 yc s22 yc w22 yc s21 yc w21 yc s20 yc w20 yc s19 yc w19 yc s18 yc w18 yc all-time 3d algorithms animation android [ai] artificial-intelligence api augmented-reality big data bitcoin blockchain book bootstrap bot css c chart chess chrome extension cli command line compiler crypto covid-19 cryptography data deep learning elexir ether excel framework game git go html ios iphone java js javascript jobs kubernetes learn linux lisp mac machine-learning most successful neural net nft node optimisation parser performance privacy python raspberry pi react retro review my ruby rust saas scraper security sql tensor flow terminal travel virtual reality visualisation vue windows web3 young talents
#1 Show HN: isometric.nyc – giant isometric pixel art map of NYC

1325 points | 241 comments | Jan 22, 2026 | by cannoneyed

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#2 Show HN: I spent 3 years reverse-engineering a 40 yo stock market sim from 1986

721 points | 240 comments | Feb 10, 2026 | by benstopics

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#3 Show HN: ChartGPU – WebGPU-powered charting library (1M points at 60fps)

670 points | 214 comments | Jan 21, 2026 | by huntergemmer

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#4 Show HN: Micasa – track your house from the terminal

657 points | 218 comments | Feb 19, 2026 | by cpcloud

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#5 Show HN: Craftplan – I built my wife a production management tool for her bakery

577 points | 167 comments | Feb 01, 2026 | by deofoo

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#6 Show HN: I made a memory game to teach you to play piano by ear

565 points | 171 comments | Jan 09, 2026 | by vunderba

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#7 Show HN: Sweep, Open-weights 1.5B model for next-edit autocomplete

534 points | 153 comments | Jan 21, 2026 | by williamzeng0

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#8 Show HN: NanoClaw – “Clawdbot” in 500 lines of TS with Apple container isolation

533 points | 224 comments | Feb 01, 2026 | by jimminyx

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#9 Show HN: I used Claude Code to discover connections between 100 books

524 points | 146 comments | Jan 10, 2026 | by pmaze

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#10 Show HN: OpenWorkers – Self-hosted Cloudflare workers in Rust

500 points | 158 comments | Jan 01, 2026 | by max_lt

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#11 Show HN: CIA World Factbook Archive (1990–2025), searchable and exportable

494 points | 99 comments | Feb 22, 2026 | by MilkMp

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#12 Show HN: Jemini – Gemini for the Epstein Files

488 points | 103 comments | Feb 16, 2026 | by dvrp

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#13 Show HN: AsteroidOS 2.0 – Nobody asked, we shipped anyway

470 points | 68 comments | Feb 17, 2026 | by moWerk

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#14 Show HN: I trained a 9M speech model to fix my Mandarin tones

469 points | 153 comments | Jan 31, 2026 | by simedw

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#15 Show HN: Wikipedia as a doomscrollable social media feed

441 points | 142 comments | Feb 02, 2026 | by rebane2001

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#16 Show HN: Algorithmically finding the longest line of sight on Earth

412 points | 181 comments | Feb 09, 2026 | by tombh

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#17 Show HN: If you lose your memory, how to regain access to your computer?

402 points | 233 comments | Feb 06, 2026 | by eljojo

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#18 Show HN: Llama 3.1 70B on a single RTX 3090 via NVMe-to-GPU bypassing the CPU

395 points | 101 comments | Feb 21, 2026 | by xaskasdf

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#19 Show HN: Terminal UI for AWS

390 points | 210 comments | Jan 04, 2026 | by huseyinbabal

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#20 Show HN: I spent 4 years building a UI design tool with only the features I use

386 points | 183 comments | Feb 06, 2026 | by vecti

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#21 Show HN: Prism.Tools – Free and privacy-focused developer utilities

380 points | 104 comments | Jan 06, 2026 | by BLGardner

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#22 Show HN: The HN Arcade

352 points | 122 comments | Jan 28, 2026 | by yuppiepuppie

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#23 Show HN: DoNotNotify – Log and intelligently block notifications on Android

347 points | 168 comments | Jan 05, 2026 | by awaaz

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#24 Show HN: LocalGPT – A local-first AI assistant in Rust with persistent memory

331 points | 156 comments | Feb 08, 2026 | by yi_wang

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#25 Show HN: Scroll Wikipedia like TikTok

330 points | 88 comments | Jan 09, 2026 | by sdan

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Don't miss when the next Dropbox or Stripe launches



#26 Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

327 points | 40 comments | Feb 06, 2026 | by isitcontent

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#27 Show HN: Steerling-8B, a language model that can explain any token it generates

326 points | 90 comments | Feb 24, 2026 | by adebayoj

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#28 Show HN: PgDog – Scale Postgres without changing the app

325 points | 65 comments | Feb 23, 2026 | by levkk

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#29 Show HN: One Human + One Agent = One Browser From Scratch in 20K LOC

324 points | 153 comments | Jan 27, 2026 | by embedding-shape

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#30 Show HN: Terminal Phone – E2EE Walkie Talkie from the Command Line

322 points | 86 comments | Feb 26, 2026 | by smalltorch

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#31 Show HN: Moonshine Open-Weights STT models – higher accuracy than WhisperLargev3

316 points | 81 comments | Feb 24, 2026 | by petewarden

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#32 Show HN: I quit coding years ago. AI brought me back

314 points | 435 comments | Jan 19, 2026 | by ivcatcher

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#33 Show HN: I created a Mars colony RPG based on Kim Stanley Robinson’s Mars books

307 points | 112 comments | Feb 08, 2026 | by ariaalam

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#34 Show HN: An interactive guide to how browsers work

302 points | 38 comments | Jan 04, 2026 | by krasun

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#35 Show HN: Ghidra MCP Server – 110 tools for AI-assisted reverse engineering

298 points | 68 comments | Feb 04, 2026 | by xerzes

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#36 Show HN: Now I Get It – Translate scientific papers into interactive webpages

296 points | 129 comments | Feb 28, 2026 | by jbdamask

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#37 Show HN: Moltbook – A social network for moltbots (clawdbots) to hang out

287 points | 885 comments | Jan 28, 2026 | by schlichtm

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#38 Show HN: Self-host Reddit – 2.38B posts, works offline, yours forever

286 points | 64 comments | Jan 13, 2026 | by 19-84

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#39 Show HN: Microgpt is a GPT you can visualize in the browser

282 points | 24 comments | Feb 15, 2026 | by b44

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#40 Show HN: Tailsnitch – A security auditor for Tailscale

280 points | 28 comments | Jan 05, 2026 | by thesubtlety

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#41 Show HN: Whosthere: A LAN discovery tool with a modern TUI, written in Go

278 points | 89 comments | Jan 23, 2026 | by rvermeulen98

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#42 Show HN: Free alternative to Wispr Flow, Superwhisper, and Monologue

277 points | 131 comments | Feb 16, 2026 | by zachlatta

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#43 Show HN: X86CSS – An x86 CPU emulator written in CSS

275 points | 93 comments | Feb 24, 2026 | by rebane2001

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#44 Show HN: A native macOS client for Hacker News, built with SwiftUI

265 points | 188 comments | Feb 20, 2026 | by IronsideXXVI

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#45 Show HN: Enroll, a tool to reverse-engineer servers into Ansible config mgmt

265 points | 56 comments | Jan 01, 2026 | by _mig5

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#46 Show HN: Website that plays the lottery every second

262 points | 144 comments | Jan 03, 2026 | by Loeffelmann

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#47 Show HN: I wrote a technical history book on Lisp

252 points | 100 comments | Feb 17, 2026 | by cdegroot

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#48 Show HN: Data Engineering Book – An open source, community-driven guide

251 points | 30 comments | Feb 13, 2026 | by xx123122

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#49 Show HN: Bonsplit – Tabs and splits for native macOS apps

245 points | 33 comments | Jan 25, 2026 | by sgottit

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#50 Show HN: I built a macOS tool for network engineers – it's called NetViews

243 points | 61 comments | Feb 10, 2026 | by n1sni

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#51 Show HN: Ferrite – Markdown editor in Rust with native Mermaid diagram rendering

241 points | 190 comments | Jan 11, 2026 | by OlaProis

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#52 Show HN: SQL-tap – Real-time SQL traffic viewer for PostgreSQL and MySQL

233 points | 44 comments | Feb 14, 2026 | by mickamy

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#53 Show HN: OpenWork – An open-source alternative to Claude Cowork

231 points | 60 comments | Jan 14, 2026 | by ben_talent

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#54 Show HN: Sameshi – a ~1200 Elo chess engine that fits within 2KB

230 points | 70 comments | Feb 14, 2026 | by datavorous_

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#55 Show HN: WebTiles – create a tiny 250x250 website with neighbors around you

230 points | 38 comments | Jan 10, 2026 | by dimden

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#56 Show HN: Coi – A language that compiles to WASM, beats React/Vue

225 points | 69 comments | Jan 20, 2026 | by io_eric

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#57 Show HN: Respectify – A comment moderator that teaches people to argue better

224 points | 229 comments | Feb 25, 2026 | by vintagedave

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#58 Show HN: Knock-Knock.net – Visualizing the bots knocking on my server's door

224 points | 95 comments | Feb 15, 2026 | by djkurlander

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#59 Show HN: I ported Tree-sitter to Go

222 points | 106 comments | Feb 25, 2026 | by odvcencio

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#60 Show HN: A real-time strategy game that AI agents can play

220 points | 80 comments | Feb 25, 2026 | by __cayenne__

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#61 Show HN: A MitM proxy to see what your LLM tools are sending

218 points | 118 comments | Jan 28, 2026 | by jmuncor

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#62 Show HN: AI agents play SimCity through a REST API

216 points | 72 comments | Feb 09, 2026 | by aed

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#63 Show HN: Mastra 1.0, open-source JavaScript agent framework from the Gatsby devs

213 points | 70 comments | Jan 20, 2026 | by calcsam

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#64 Show HN: Local-First Linux MicroVMs for macOS

212 points | 65 comments | Feb 22, 2026 | by harshdoesdev

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#65 Show HN: OSS AI agent that indexes and searches the Epstein files

211 points | 97 comments | Jan 14, 2026 | by jellyotsiro

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#66 Show HN: Rails UI

208 points | 114 comments | Jan 21, 2026 | by justalever

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#67 Show HN: It took 4 years to sell my startup. I wrote a book about it

208 points | 68 comments | Feb 04, 2026 | by zhyan7109

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#68 Show HN: Emdash – Open-source agentic development environment

205 points | 72 comments | Feb 24, 2026 | by onecommit

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#69 Show HN: Rowboat – AI coworker that turns your work into a knowledge graph (OSS)

205 points | 56 comments | Feb 10, 2026 | by segmenta

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#70 Show HN: enveil – hide your .env secrets from prAIng eyes

201 points | 132 comments | Feb 24, 2026 | by parkaboy

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#71 Show HN: A physically-based GPU ray tracer written in Julia

198 points | 95 comments | Feb 19, 2026 | by simondanisch

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#72 Show HN: cmux - Ghostty-based terminal with vertical tabs and notifications

198 points | 77 comments | Feb 19, 2026 | by lawrencechen

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#73 Show HN: Safe-now.live – Ultra-light emergency info site (<10KB)

195 points | 94 comments | Feb 03, 2026 | by tinuviel

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#74 Show HN: AI in SolidWorks

191 points | 106 comments | Jan 12, 2026 | by WillNickols

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#75 Show HN: RetroTick – Run classic Windows EXEs in the browser

191 points | 61 comments | Feb 27, 2026 | by lqs_

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#76 Show HN: Timber – Ollama for classical ML models, 336x faster than Python

184 points | 30 comments | Mar 02, 2026 | by kossisoroyce

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#77 Show HN: Sowbot – Open-hardware agricultural robot (ROS2, RTK GPS)

181 points | 45 comments | Feb 23, 2026 | by Sabrees

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#78 Show HN: Only 1 LLM can fly a drone

180 points | 92 comments | Jan 26, 2026 | by beigebrucewayne

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#79 Show HN: Dock – Slack minus the bloat, tax, and 90-day memory loss

177 points | 158 comments | Jan 18, 2026 | by yadavrh

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#80 Show HN: Pdfwithlove – PDF tools that run 100% locally (no uploads, no back end)

177 points | 131 comments | Jan 19, 2026 | by pratik227

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#81 Show HN: Micropolis/SimCity Clone in Emacs Lisp

176 points | 61 comments | Feb 05, 2026 | by vkazanov

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#82 Show HN: AI Timeline – 171 LLMs from Transformer (2017) to GPT-5.3 (2026)

173 points | 57 comments | Feb 23, 2026 | by ai_bot

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#83 Show HN: Glitchy camera – a circuit-bent camera simulator in the browser

173 points | 22 comments | Feb 16, 2026 | by elayabharath

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#84 Show HN: Similarity = cosine(your_GitHub_stars, Karpathy) Client-side

172 points | 39 comments | Jan 06, 2026 | by puzer

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#85 Show HN: A custom font that displays Cistercian numerals using ligatures

171 points | 40 comments | Feb 08, 2026 | by bobbiechen

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#86 Show HN: I built a sub-500ms latency voice agent from scratch

167 points | 44 comments | Mar 02, 2026 | by nicktikhonov

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#87 Show HN: Artifact Keeper – Open-Source Artifactory/Nexus Alternative in Rust

166 points | 69 comments | Feb 06, 2026 | by bsgeraci

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#88 Show HN: Rocket Launch and Orbit Simulator

166 points | 38 comments | Jan 09, 2026 | by donutthejedi

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#89 Show HN: Play poker with LLMs, or watch them play against each other

163 points | 94 comments | Jan 10, 2026 | by projectyang

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#90 Show HN: macOS menu bar app to track Claude usage in real time

161 points | 49 comments | Jan 08, 2026 | by RichHickson

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#91 Show HN: Streaming gigabyte medical images from S3 without downloading them

161 points | 48 comments | Jan 17, 2026 | by el_pa_b

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#92 Show HN: I used AI to recreate a $4000 piece of audio hardware as a plugin

160 points | 105 comments | Jan 03, 2026 | by _o1yi

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#93 Show HN: Beats, a web-based drum machine

160 points | 48 comments | Jan 18, 2026 | by kinduff

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#94 Show HN: An iOS budget app I've been maintaining since 2011

159 points | 59 comments | Jan 13, 2026 | by Priotecs

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#95 Show HN: Govbase – Follow a bill from source text to news bias to social posts

158 points | 71 comments | Mar 02, 2026 | by foxfoxx

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#96 Show HN: Text-to-video model from scratch (2 brothers, 2 years, 2B params)

158 points | 24 comments | Jan 22, 2026 | by schopra909

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#97 Show HN: Lume 0.2 – Build and Run macOS VMs with unattended setup

154 points | 44 comments | Jan 18, 2026 | by frabonacci

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#98 Show HN: Geo Racers – Race from London to Tokyo on a single bus pass

152 points | 89 comments | Feb 12, 2026 | by pattle

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#99 Show HN: RatatuiRuby wraps Rust Ratatui as a RubyGem – TUIs with the joy of Ruby

152 points | 32 comments | Jan 17, 2026 | by Kerrick

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#100 Show HN: Babyshark – Wireshark made easy (terminal UI for PCAPs)

150 points | 47 comments | Feb 23, 2026 | by eigen-vector

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andrey azimov by Andrey Azimov