Best of Show HN of Jul, 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 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: Tinder but it's only pictures of my wife and I can only swipe right

1030 points | 263 comments | Jul 23, 2025 | by risquer

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#2 Show HN: Ten years of running every day, visualized

958 points | 495 comments | Jul 10, 2025 | by friggeri

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#3 Show HN: Draw a fish and watch it swim with the others

935 points | 233 comments | Jul 29, 2025 | by hallak

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#4 Show HN: Use Their ID – Use your local UK MP’s ID for the Online Safety Act

862 points | 281 comments | Jul 28, 2025 | by timje1

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#5 Show HN: Shoggoth Mini – A soft tentacle robot powered by GPT-4o and RL

610 points | 107 comments | Jul 15, 2025 | by cataPhil

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#6 Show HN: I wrote a "web OS" based on the Apple Lisa's UI, with 1-bit graphics

516 points | 142 comments | Jul 06, 2025 | by ayaros

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#7 Show HN: Pangolin – Open source alternative to Cloudflare Tunnels

500 points | 125 comments | Jul 10, 2025 | by miloschwartz

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#8 Show HN: Spegel, a Terminal Browser That Uses LLMs to Rewrite Webpages

426 points | 180 comments | Jul 01, 2025 | by simedw

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#9 Show HN: CSS generator for a high-def glass effect

420 points | 117 comments | Jul 02, 2025 | by kris-kay

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#10 Show HN: Refine – A Local Alternative to Grammarly

408 points | 209 comments | Jul 14, 2025 | by runjuu

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#11 Show HN: OffChess – Offline chess puzzles app

369 points | 169 comments | Jul 08, 2025 | by avadhesh18

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#12 Show HN: FlopperZiro – A DIY open-source Flipper Zero clone

364 points | 73 comments | Jul 09, 2025 | by iraton

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#13 Show HN: Price Per Token – LLM API Pricing Data

339 points | 130 comments | Jul 25, 2025 | by alexellman

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#14 Show HN: I AI-coded a tower defense game and documented the whole process

319 points | 152 comments | Jul 04, 2025 | by M4v3R

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#15 Show HN: I made a website that makes you cry

296 points | 238 comments | Jul 28, 2025 | by johnnymaroney

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#16 Show HN: Open source alternative to Perplexity Comet

291 points | 122 comments | Jul 10, 2025 | by felarof

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#17 Show HN: I built an AI that turns any book into a text adventure game

280 points | 111 comments | Jul 29, 2025 | by rcrKnight

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#18 Show HN: MCP server for searching and downloading documents from Anna's Archive

256 points | 79 comments | Jul 09, 2025 | by iosifache

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#19 Show HN: Companies use AI to take your calls. I built AI to make them for you

237 points | 176 comments | Jul 28, 2025 | by michaelphi

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#20 Show HN: Cactus – Ollama for Smartphones

231 points | 82 comments | Jul 10, 2025 | by HenryNdubuaku

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#21 Show HN: Conductor, a Mac app that lets you run a bunch of Claude Codes at once

228 points | 115 comments | Jul 17, 2025 | by Charlieholtz

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#22 Show HN: Bedrock – An 8-bit computing system for running programs anywhere

221 points | 68 comments | Jul 10, 2025 | by benbridle

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#23 Show HN: X11 desktop widget that shows location of your network peers on a map

205 points | 86 comments | Jul 21, 2025 | by h2337

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#24 Show HN: I built this to talk Danish to my girlfriend – works with any language

204 points | 109 comments | Jul 13, 2025 | by lil_csom

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#25 Show HN: Piano Trainer – Learn piano scales, chords and more using MIDI

203 points | 58 comments | Jul 04, 2025 | by FinalDestiny

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Don't miss when the next Dropbox or Stripe launches



#26 Show HN: Petrichor – a free, open-source, offline music player for macOS

202 points | 106 comments | Jul 09, 2025 | by kushalpandya

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#27 Show HN: NYC Subway Simulator and Route Designer

201 points | 32 comments | Jul 07, 2025 | by HeavenFox

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#28 Show HN: Apple Health MCP Server

199 points | 49 comments | Jul 23, 2025 | by _neil

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#29 Show HN: Vibe Kanban – Kanban board to manage your AI coding agents

195 points | 133 comments | Jul 11, 2025 | by louiskw

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#30 Show HN: Improving search ranking with chess Elo scores

193 points | 65 comments | Jul 16, 2025 | by ghita_

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#31 Show HN: A Raycast-compatible launcher for Linux

192 points | 60 comments | Jul 13, 2025 | by ByteAtATime

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#32 Show HN: Typeform was too expensive so I built my own forms

190 points | 95 comments | Jul 10, 2025 | by preetsuthar17

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#33 Show HN: We made our own inference engine for Apple Silicon

186 points | 46 comments | Jul 15, 2025 | by darkolorin

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#34 Show HN: Learn LLMs LeetCode Style

181 points | 23 comments | Jul 13, 2025 | by Exorust

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#35 Show HN: FFmpeg in plain English – LLM-assisted FFmpeg in the browser

179 points | 46 comments | Jul 10, 2025 | by bjano

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#36 Show HN: Compass CNC – Open-source handheld CNC router

176 points | 47 comments | Jul 19, 2025 | by camchaney

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#37 Show HN: Jobs by Referral: Find jobs in your LinkedIn network

174 points | 64 comments | Jul 01, 2025 | by nicksergeant

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#38 Show HN: Windows 7 GUI for the web

174 points | 63 comments | Jul 27, 2025 | by khangnd

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#39 Show HN: TheProtector – Linux Bash script for the paranoid admin on a budget

167 points | 35 comments | Jul 23, 2025 | by lotussmellsbad

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#40 Show HN: Mcp-use – Connect any LLM to any MCP

155 points | 73 comments | Jul 31, 2025 | by pzullo

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#41 Show HN: A 'Choose Your Own Adventure' written in Emacs Org Mode

155 points | 25 comments | Jul 16, 2025 | by dskhatri

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#42 Show HN: MCP server for Blender that builds 3D scenes via natural language

151 points | 61 comments | Jul 20, 2025 | by prono

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#43 Show HN: Interactive pinout for the Raspberry Pi Pico 2

150 points | 35 comments | Jul 07, 2025 | by gadgetoid

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#44 Show HN: HomeBrew HN – Generate personal context for content ranking

129 points | 50 comments | Jul 03, 2025 | by azath92

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#45 Show HN: Any-LLM – Lightweight router to access any LLM Provider

125 points | 68 comments | Jul 22, 2025 | by AMeckes

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#46 Show HN: Terminal-Bench-RL: Training long-horizon terminal agents with RL

125 points | 12 comments | Jul 29, 2025 | by Danau5tin

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#47 Show HN: Molab, a cloud-hosted Marimo notebook workspace

123 points | 21 comments | Jul 18, 2025 | by akshayka

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#48 Show HN: Jukebox – Free, Open Source Group Playlist with Fair Queueing

122 points | 43 comments | Jul 08, 2025 | by skeptrune

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#49 Show HN: I made a tool to generate photomosaics with your pictures

122 points | 41 comments | Jul 28, 2025 | by jakemanger

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#50 Show HN: AgentMail – Email infra for AI agents

121 points | 70 comments | Jul 31, 2025 | by Haakam21

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#51 Show HN: ArchGW – An intelligent edge and service proxy for agents

118 points | 15 comments | Jul 12, 2025 | by honorable_coder

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#52 Show HN: 0xDEAD//TYPE – A fast-paced typing shooter with retro vibes

117 points | 28 comments | Jul 13, 2025 | by theden

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#53 Show HN: The Montana MiniComputer

113 points | 22 comments | Jul 25, 2025 | by recursivedoubts

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#54 Show HN: Core – open source memory graph for LLMs – shareable, user owned

112 points | 42 comments | Jul 01, 2025 | by Manik_agg

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#55 Show HN: The Magic of Code – book about the wonders and weirdness of computation

112 points | 29 comments | Jul 22, 2025 | by arbesman

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#56 Show HN: I built the tool I wished existed for moving Stripe between countries

109 points | 53 comments | Jul 01, 2025 | by felphos

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#57 Show HN: BunkerWeb – the open-source and cloud-native WAF

106 points | 31 comments | Jul 04, 2025 | by bnkty

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#58 Show HN: A rain Pomodoro with brown noise, ASMR, and Middle Eastern music

104 points | 52 comments | Jul 08, 2025 | by ShadowUnknown

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#59 Show HN: Open-source alternative to ChatGPT Agents for browsing

104 points | 23 comments | Jul 30, 2025 | by ElasticBottle

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#60 Show HN: Sourcebot – Self-hosted Perplexity for your codebase

103 points | 28 comments | Jul 30, 2025 | by bshzzle

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#61 Show HN: Beyond Z²+C, Plot Any Fractal

101 points | 28 comments | Jul 15, 2025 | by akunzler

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#62 Show HN: QuickTunes: Apple Music player for Mac with iPod vibes

98 points | 40 comments | Jul 26, 2025 | by albertru90

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#63 Show HN: The missing link of a bookstore's tech stack

95 points | 26 comments | Jul 23, 2025 | by greenie_beans

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#64 Show HN: Ossia score – A sequencer for audio-visual artists

95 points | 16 comments | Jul 07, 2025 | by jcelerier

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#65 Show HN: A GitHub Action that quizzes you on a pull request

94 points | 33 comments | Jul 29, 2025 | by dkamm

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#66 Show HN: Pogocache – Fast caching software

93 points | 29 comments | Jul 21, 2025 | by tidwall

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#67 Show HN: I built library management app for those who outgrew spreadsheets

92 points | 54 comments | Jul 18, 2025 | by hmkoyan

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#68 Show HN: AirBending – Hand gesture based macOS app MIDI controller

92 points | 25 comments | Jul 04, 2025 | by bepitulaz

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#69 Show HN: An MCP server that gives LLMs temporal awareness and time calculation

91 points | 55 comments | Jul 16, 2025 | by lumbroso

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#70 Show HN: Sumble – knowledge graph for GTM data – query tech stack, key projects

91 points | 47 comments | Jul 08, 2025 | by antgoldbloom

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#71 Show HN: Phind.design – Image editor & design tool powered by 4o / custom models

90 points | 22 comments | Jul 22, 2025 | by rushingcreek

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#72 Show HN: DesignArena – crowdsourced benchmark for AI-generated UI/UX

89 points | 29 comments | Jul 12, 2025 | by grace77

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#73 Show HN: WTFfmpeg – Natural Language to FFmpeg Translator

88 points | 68 comments | Jul 23, 2025 | by ycombiredd

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#74 Show HN: Online Ruler – Measuring in inches/centimeters

88 points | 61 comments | Jul 27, 2025 | by artiomyak

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#75 Show HN: I made Logic gates using CSS if() function

83 points | 23 comments | Jul 02, 2025 | by yongsk0066

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#76 Show HN: Nia – MCP server that gives more docs and repos to coding agents

82 points | 68 comments | Jul 24, 2025 | by jellyotsiro

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#77 Show HN: A word of the day that doesn't suck

82 points | 34 comments | Jul 22, 2025 | by jsomers

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#78 Show HN: Lotas – Cursor for RStudio

82 points | 28 comments | Jul 21, 2025 | by jorgeoguerra

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#79 Show HN: RULER – Easily apply RL to any agent

81 points | 11 comments | Jul 11, 2025 | by kcorbitt

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#80 Show HN: PlutoFilter- A single-header, zero-allocation image filter library in C

79 points | 16 comments | Jul 14, 2025 | by sammycage

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#81 Show HN: BinaryRPC – Lightweight WebSocket-based RPC framework in modern C++

78 points | 44 comments | Jul 12, 2025 | by efecan0

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#82 Show HN: A Language Server Implementation for SystemD Unit Files

78 points | 23 comments | Jul 07, 2025 | by arandomhuman

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#83 Show HN: Modernized file manager and program manager from Windows 3.x

75 points | 17 comments | Jul 06, 2025 | by electroly

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#84 Show HN: Reviving a 20 year old OS X App

73 points | 32 comments | Jul 12, 2025 | by shawa_a_a

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#85 Show HN: ToplingDB - A Persistent Key-Value Store for External Storage

73 points | 26 comments | Jul 01, 2025 | by rockeetterark

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#86 Show HN: I built a playground to showcase what Flux Kontext is good at

72 points | 20 comments | Jul 10, 2025 | by Zephyrion

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#87 Show HN: An interactive dashboard to explore NYC rentals data

70 points | 51 comments | Jul 30, 2025 | by giulioco

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#88 Show HN: An AI agent that learns your product and guides your users

69 points | 31 comments | Jul 30, 2025 | by pancomplex

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#89 Show HN: HackerNewt – Breadth-first exploring HN client for iOS

68 points | 30 comments | Jul 01, 2025 | by hnand

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#90 Show HN: VS Code extension to edit the filesystem like a text buffer

67 points | 46 comments | Jul 13, 2025 | by hexomancer

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#91 Show HN: CallFS – S3-style object store in one Go binary (MIT)

66 points | 29 comments | Jul 15, 2025 | by ebogdum

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#92 Show HN: Arch-Router – 1.5B model for LLM routing by preferences, not benchmarks

66 points | 15 comments | Jul 01, 2025 | by adilhafeez

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#93 Show HN: BloomSearch – Keyword search with hierarchical Bloom filters

66 points | 13 comments | Jul 13, 2025 | by dangoodmanUT

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#94 Show HN: ggc – A terminal-based Git CLI written in Go

65 points | 61 comments | Jul 16, 2025 | by bmf-san

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#95 Show HN: A cross-platform terminal emulator written in Java

65 points | 21 comments | Jul 01, 2025 | by sebkur

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#96 Show HN: Dlg – Zero-cost printf-style debugging for Go

64 points | 39 comments | Jul 27, 2025 | by 0xFEE1DEAD

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#97 Show HN: The HTML Maze – Escape an eerie labyrinth built with HTML pages

63 points | 22 comments | Jul 14, 2025 | by kyrylo

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#98 Show HN: Am-I-vibing, detect agentic coding environments

60 points | 31 comments | Jul 19, 2025 | by ascorbic

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#99 Show HN: Fast Thermodynamic Calculations in Python

59 points | 11 comments | Jul 04, 2025 | by Saloc

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#100 Show HN: I built an LLM chat app because we shouldn't need 10 AI subscriptions

58 points | 65 comments | Jul 13, 2025 | by maniknt28

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andrey azimov by Andrey Azimov