Best of Show HN of 2025


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 2024 best of 2023 best of 2023 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: I made an open-source laptop from scratch

3237 points | 322 comments | Jan 22, 2025 | by Hello9999901

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#2 Show HN: I got laid off from Meta and created a minor hit on Steam

1581 points | 356 comments | Feb 26, 2025 | by newobj

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#3 Show HN: Tetris in a PDF

1289 points | 223 comments | Jan 09, 2025 | by ThomasRinsma

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#4 Show HN: I built an app to stop me doomscrolling by touching grass

1203 points | 268 comments | Feb 24, 2025 | by risquer

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#5 Show HN: Clippy – 90s UI for local LLMs

1122 points | 275 comments | May 06, 2025 | by felixrieseberg

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#6 Show HN: I built a hardware processor that runs Python

983 points | 265 comments | Apr 28, 2025 | by hwpythonner

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#7 Show HN: Unsure Calculator – back-of-a-napkin probabilistic calculator

930 points | 162 comments | Apr 15, 2025 | by filiph

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#8 Show HN: I built an AI that turns GitHub codebases into easy tutorials

923 points | 172 comments | Apr 19, 2025 | by zh2408

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#9 Show HN: Live-updating version of the 'What a week, huh?' meme

834 points | 154 comments | Feb 18, 2025 | by dlazaro

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#10 Show HN: Immersive Gaussian Splat experience of Sutro Tower, San Francisco

825 points | 193 comments | Feb 20, 2025 | by akanet

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#11 Show HN: Cs16.css – CSS library based on Counter Strike 1.6 UI

819 points | 141 comments | Jan 24, 2025 | by samke-

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#12 Show HN: Free, in-browser PDF editor

791 points | 182 comments | May 03, 2025 | by philjohnson

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#13 Show HN: Atlas of Space

770 points | 124 comments | Jan 08, 2025 | by gordonhart

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#14 Show HN: Nue – Apps lighter than a React button

756 points | 568 comments | Apr 01, 2025 | by tipiirai

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#15 Show HN: Factorio Learning Environment – Agents Build Factories

749 points | 209 comments | Mar 11, 2025 | by noddybear

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#16 Show HN: Seven39, a social media app that is only open for 3 hours every evening

735 points | 349 comments | Mar 11, 2025 | by mklyons

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#17 Show HN: Bayleaf – Building a low-profile wireless split keyboard

735 points | 247 comments | Mar 04, 2025 | by sgraz

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#18 Show HN: Tramway SDK – An unholy union between Half-Life and Morrowind engines

660 points | 237 comments | Jan 07, 2025 | by racenis

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#19 Show HN: Dia, an open-weights TTS model for generating realistic dialogue

652 points | 190 comments | Apr 21, 2025 | by toebee

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#20 Show HN: Browser MCP – Automate your browser using Cursor, Claude, VS Code

616 points | 217 comments | Apr 07, 2025 | by namukang

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#21 Show HN: My self-written hobby OS is finally running on my vintage IBM ThinkPad

575 points | 116 comments | Apr 26, 2025 | by joexbayer

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#22 Show HN: Interactive systemd – a better way to work with systemd units

546 points | 204 comments | Jan 18, 2025 | by kai-tub

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#23 Show HN: Nash, I made a standalone note with single HTML file

536 points | 143 comments | Mar 14, 2025 | by yevgenyhong

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#24 Show HN: I made a Doom-like game fit inside a QR code

531 points | 136 comments | Apr 18, 2025 | by kuberwastaken

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#25 Show HN: I completed shipping my desktop app

526 points | 293 comments | Jan 03, 2025 | by anshrathodfr

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Don't miss when the next Dropbox or Stripe launches



#26 Show HN: Real-time AI Voice Chat at ~500ms Latency

524 points | 227 comments | May 05, 2025 | by koljab

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#27 Show HN: I made a tool to port tweets to Bluesky mantaining their original date

524 points | 213 comments | Mar 18, 2025 | by nols05

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#28 Show HN: I built a word game. My mom thinks it's great. What do you think?

513 points | 248 comments | Apr 05, 2025 | by mkate

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#29 Show HN: I convert videos to printed flipbooks for living

513 points | 123 comments | Feb 03, 2025 | by momciloo

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#30 Show HN: I built a synthesizer based on 3D physics

512 points | 123 comments | May 02, 2025 | by humbledrone

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#31 Show HN: Time Portal – Get dropped into history, guess where you landed

497 points | 213 comments | Mar 12, 2025 | by samplank2

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#32 Show HN: I built a website for sharing drum patterns

495 points | 189 comments | Mar 23, 2025 | by wesz

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#33 Show HN: I built an active community of trans people online

484 points | 344 comments | Jan 23, 2025 | by t4t

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#34 Show HN: Duolingo-style exercises but with real-world content like the news

472 points | 184 comments | Apr 01, 2025 | by ph4evers

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#35 Show HN: LinkedIn sucks, so I built a better one

470 points | 377 comments | Mar 23, 2025 | by fliellerjulian

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#36 Show HN: SQL Noir – Learn SQL by solving crimes

463 points | 85 comments | Feb 13, 2025 | by chrisBHappy

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#37 Show HN: I made a web-based, free alternative to Screen Studio

462 points | 118 comments | Apr 28, 2025 | by johnwheeler

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#38 Show HN: BadSeek – How to backdoor large language models

461 points | 89 comments | Feb 20, 2025 | by sshh12

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#39 Show HN: API Parrot – Automatically Reverse Engineer HTTP APIs

456 points | 117 comments | Jan 01, 2025 | by pvarghav

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#40 Show HN: HTML visualization of a PDF file's internal structure

451 points | 57 comments | Feb 10, 2025 | by desgeeko

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#41 Show HN: Factorio Blueprint Visualizer

450 points | 104 comments | Jan 09, 2025 | by piebro

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#42 Show HN: Scripton – Python IDE with built-in realtime visualizations

449 points | 139 comments | Feb 18, 2025 | by nightcraft

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#43 Show HN: Mastra – Open-source JS agent framework, by the developers of Gatsby

442 points | 154 comments | Feb 19, 2025 | by calcsam

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#44 Show HN: Beatsync – perfect audio sync across multiple devices

439 points | 128 comments | Apr 29, 2025 | by freemanjiang

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#45 Show HN: Breakout with a roguelite/vampire survivor twist

412 points | 189 comments | Feb 26, 2025 | by lecarore

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#46 Show HN: I made a site to tell the time in corporate

392 points | 171 comments | Feb 24, 2025 | by steadycourse

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#47 Show HN: I modeled the Voynich Manuscript with SBERT to test for structure

381 points | 131 comments | May 18, 2025 | by brig90

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#48 Show HN: Libredesk – Open-source customer support desk. Single binary app

376 points | 75 comments | Feb 24, 2025 | by avr5500

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#49 Show HN: Doom (1993) in a PDF

369 points | 74 comments | Jan 13, 2025 | by vk6

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#50 Show HN: Subtrace – Wireshark for Docker Containers

369 points | 73 comments | Feb 18, 2025 | by adtac

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#51 Show HN: DeepSeek My User Agent

360 points | 142 comments | Jan 26, 2025 | by jasonthorsness

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#52 Show HN: 90s.dev – Game maker that runs on the web

348 points | 111 comments | May 20, 2025 | by 90s_dev

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#53 Show HN: ESP32 RC Cars

335 points | 63 comments | Feb 01, 2025 | by mattsroufe

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#54 Show HN: Defuddle, an HTML-to-Markdown alternative to Readability

335 points | 53 comments | May 22, 2025 | by kepano

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#55 Show HN: TypeScript/React/Vue Window Layout Manager (Tabs, Floating, Popouts)

334 points | 64 comments | Jan 11, 2025 | by mathuo

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#56 Show HN: CodeTracer – A time-traveling debugger implemented in Nim and Rust

334 points | 52 comments | Mar 06, 2025 | by alehander42

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#57 Show HN: Hyvector – A fast and modern SVG editor

331 points | 93 comments | May 09, 2025 | by jansan

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#58 Show HN: Stagehand – an open source browser automation framework powered by AI

326 points | 86 comments | Jan 08, 2025 | by hackgician

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#59 Show HN: Jq-Like Tool for Markdown

325 points | 75 comments | Feb 23, 2025 | by yshavit

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#60 Show HN: A website that heatmaps your city based on your housing preferences

321 points | 99 comments | Feb 07, 2025 | by WiggleGuy

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#61 Show HN: Stratoshark, a sibling application to Wireshark

321 points | 50 comments | Jan 22, 2025 | by geraldcombs

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#62 Show HN: My from-scratch OS kernel that runs DOOM

320 points | 81 comments | Apr 24, 2025 | by UnmappedStack

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#63 Show HN: A personal YouTube frontend based on yt-dlp

319 points | 237 comments | Mar 15, 2025 | by modmodmod

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#64 Show HN: Lightpanda, an open-source headless browser in Zig

319 points | 137 comments | Jan 24, 2025 | by fbouvier

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#65 Show HN: Trolling SMS spammers with Ollama

318 points | 126 comments | Jan 22, 2025 | by Evidlo

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#66 Show HN: I used OpenAI's new image API for a personalized coloring book service

316 points | 188 comments | Apr 25, 2025 | by darajava

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#67 Show HN: Struggle with CSS Flexbox? This Playground Is for You

315 points | 115 comments | Jan 05, 2025 | by yoav_sbg

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#68 Show HN: Physical Pomodoro Timer with ESP32 and e-paper screen

315 points | 68 comments | Mar 29, 2025 | by rukenshia

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#69 Show HN: My iOS app to practice sight reading (10 years in the App Store)

313 points | 131 comments | Mar 23, 2025 | by rooster117

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#70 Show HN: OpenNutrition – A free, public nutrition database

311 points | 150 comments | Apr 03, 2025 | by joshdickson

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#71 Show HN: Lume – OS lightweight CLI for MacOS and Linux VMs on Apple Silicon

309 points | 75 comments | Feb 02, 2025 | by GreenGames

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#72 Show HN: HipScript – Run CUDA in the browser with WebAssembly and WebGPU

309 points | 32 comments | Jan 07, 2025 | by lights0123

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#73 Show HN: Berlin Swapfest – Electronics flea market

308 points | 67 comments | Mar 01, 2025 | by mirshko

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#74 Show HN: I built an app to get daily wisdom from Mr. Worldwide

302 points | 81 comments | Mar 09, 2025 | by garyreckon

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#75 Show HN: We built a Plug-in Home Battery for the 99.7% of us without Powerwalls

301 points | 480 comments | Mar 11, 2025 | by coleashman

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#76 Show HN: My AI Native Resume

301 points | 194 comments | May 05, 2025 | by jhgaylor

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#77 Show HN: Undercutf1 – F1 Live Timing TUI with Driver Tracker, Variable Delay

301 points | 73 comments | Apr 19, 2025 | by deltaknight

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#78 Show HN: A Chrome extension that will auto-reject non-essential cookies

296 points | 166 comments | Apr 29, 2025 | by mitch292

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#79 Show HN: Open-Source DocumentAI with Ollama

295 points | 33 comments | Mar 08, 2025 | by Dontizi

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#80 Show HN: I made a free tool that analyzes SEC filings and posts detailed reports

292 points | 91 comments | Apr 13, 2025 | by GodelNumbering

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#81 Show HN: Remote-Controlled IKEA Deathstar Lamp

291 points | 55 comments | Apr 27, 2025 | by sephalon

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#82 Show HN: A Tiling Window Manager for Windows, Written in Janet

290 points | 103 comments | May 20, 2025 | by agentkilo

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#83 Show HN: SQLite disk page explorer

288 points | 41 comments | Feb 06, 2025 | by QuadrupleA

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#84 Show HN: Bagels – TUI expense tracker

283 points | 88 comments | Jan 26, 2025 | by EnhancedJax

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#85 Show HN: Transform your codebase into a single Markdown doc for feeding into AI

281 points | 164 comments | Feb 14, 2025 | by tesserato

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#86 Show HN: VectorVFS, your filesystem as a vector database

279 points | 139 comments | May 05, 2025 | by perone

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#87 Show HN: A Database Written in Golang

277 points | 68 comments | Feb 26, 2025 | by Sahil121

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#88 Show HN: Game Bub – open-source FPGA retro emulation handheld

274 points | 62 comments | Feb 12, 2025 | by elipsitz

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#89 Show HN: KVSplit – Run 2-3x longer contexts on Apple Silicon

271 points | 40 comments | May 16, 2025 | by dipampaul17

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#90 Show HN: Lux – A luxurious package manager for Lua

268 points | 136 comments | Apr 07, 2025 | by mrcjkb

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#91 Show HN: Open-source AI video editor

268 points | 50 comments | Jan 23, 2025 | by drochetti

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#92 Show HN: JuryNow – Get an anonymous instant verdict from 12 real people

263 points | 120 comments | Apr 20, 2025 | by sarah-brussels

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#93 Show HN: Transductive regular expressions for text editing

263 points | 102 comments | Feb 07, 2025 | by c0nstantine

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#94 Show HN: Tach – Visualize and untangle your Python codebase

263 points | 62 comments | Feb 25, 2025 | by the1024

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#95 Show HN: DrawDB – open-source online database diagram editor (a retro)

263 points | 56 comments | Apr 09, 2025 | by 1ilit

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#96 Show HN: Uscope, a new Linux debugger written from scratch

262 points | 132 comments | Jan 31, 2025 | by jcalabro

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#97 Show HN: I'm a teacher and built an AI presentation tool

260 points | 106 comments | Mar 23, 2025 | by slidehero

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#98 Show HN: Using eBPF to see through encryption without a proxy

259 points | 78 comments | May 08, 2025 | by tylerflint

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#99 Show HN: Node.js video tutorials where you can edit and run the code

258 points | 89 comments | Apr 23, 2025 | by somebee

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#100 Show HN: Plandex v2 – open source AI coding agent for large projects and tasks

257 points | 81 comments | Apr 16, 2025 | by danenania

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andrey azimov by Andrey Azimov