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: Ten years of running every day, visualized

955 points | 494 comments | Jul 10, 2025 | by friggeri

visit website

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

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

visit website

#3 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

visit website

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

499 points | 123 comments | Jul 10, 2025 | by miloschwartz

visit website

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

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

visit website

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

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

visit website

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

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

visit website

#8 Show HN: OffChess – Offline chess puzzles app

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

visit website

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

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

visit website

Web3 Jobs – Start a career in Web3

Blockchain, Solidity, Smart Contracts and Crypto Jobs

Web3 Jobs

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

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

visit website

#11 Show HN: Open source alternative to Perplexity Comet

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

visit website

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

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

visit website

#13 Show HN: Cactus – Ollama for Smartphones

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

visit website

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

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

visit website

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

209 points | 96 comments | Jul 17, 2025 | by Charlieholtz

visit website

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

204 points | 108 comments | Jul 13, 2025 | by lil_csom

visit website

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

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

visit website

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

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

visit website

#19 Show HN: NYC Subway Simulator and Route Designer

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

visit website

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

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

visit website

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

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

visit website

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

190 points | 94 comments | Jul 10, 2025 | by preetsuthar17

visit website

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

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

visit website

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

188 points | 78 comments | Jul 21, 2025 | by h2337

visit website

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

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

visit website



Don't miss when the next Dropbox or Stripe launches



#26 Show HN: Learn LLMs LeetCode Style

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

129 points | 49 comments | Jul 03, 2025 | by azath92

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

101 points | 26 comments | Jul 15, 2025 | by akunzler

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

91 points | 52 comments | Jul 18, 2025 | by hmkoyan

visit website

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

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

visit website

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

89 points | 28 comments | Jul 12, 2025 | by grace77

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

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

visit website

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

63 points | 53 comments | Jul 16, 2025 | by bmf-san

visit website

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

63 points | 21 comments | Jul 14, 2025 | by kyrylo

visit website

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

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

visit website

#66 Show HN: Fast Thermodynamic Calculations in Python

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

visit website

#67 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

visit website

#68 Show HN: I Got Tired of Calculator Sites, So I Built My Own

58 points | 40 comments | Jul 07, 2025 | by calculatehow

visit website

#69 Show HN: MemeGen.ai – Turn Any Photo into an AI Meme Video (No Prompts Needed)

56 points | 2 comments | Jul 02, 2025 | by bread25

visit website

#70 Show HN: OrioleDB Beta12 Features and Benchmarks

55 points | 15 comments | Jul 15, 2025 | by akorotkov

visit website

#71 Show HN: From Photos to Positions: Prototyping VLM-Based Indoor Maps

55 points | 2 comments | Jul 05, 2025 | by accurrent

visit website

#72 Show HN: I built a tool to solve window management

54 points | 68 comments | Jul 08, 2025 | by atommachinist

visit website

#73 Show HN: TechBro Generator – Generate Satirical TechBro Posts

51 points | 15 comments | Jul 14, 2025 | by ahmetomer

visit website

#74 Show HN: I made a JSFiddle-style playground to test and share prompts fast

50 points | 17 comments | Jul 12, 2025 | by eugenegusarov

visit website

#75 Show HN: CXXStateTree – A modern C++ library for hierarchical state machines

48 points | 36 comments | Jul 07, 2025 | by zigrazor

visit website

#76 Show HN: a community for collaborating on sideprojects

48 points | 27 comments | Jul 02, 2025 | by 0dKD

visit website

#77 Show HN: DataRamen, a Fast SQL Explorer with Automatic Joins and Data Navigation

47 points | 55 comments | Jul 16, 2025 | by oleksandr_dem

visit website

#78 Show HN: BreakerMachines – Modern Circuit Breaker for Rails with Async Support

45 points | 19 comments | Jul 06, 2025 | by seuros

visit website

#79 Show HN: Built a desktop app to organize photos locally with duplicate detection

40 points | 56 comments | Jul 10, 2025 | by mcvanhassel

visit website

#80 Show HN: Unlearning Comparator, a visual tool to compare machine unlearning

40 points | 2 comments | Jul 07, 2025 | by jaeunglee

visit website

#81 Show HN: I built a toy music controller for my 5yo with a coding agent

37 points | 17 comments | Jul 08, 2025 | by JeffMcCune

visit website

#82 Show HN: asyncmcp – Run MCP over async transport via AWS SNS+SQS

35 points | 4 comments | Jul 10, 2025 | by bharatgel

visit website

#83 Show HN: Linux CLI tool to provide mutex locks for long running bash ops

34 points | 20 comments | Jul 17, 2025 | by bigattichouse

visit website

#84 Show HN: Exceptional free templates, component libraries and boilerplates

34 points | 6 comments | Jul 01, 2025 | by devluc

visit website

#85 Show HN: Clippy – a better pbcopy for macOS that handles files properly

33 points | 14 comments | Jul 16, 2025 | by nberkman

visit website

#86 Show HN: Simple wrapper for Chrome's built-in local LLM (Gemini Nano)

33 points | 3 comments | Jul 06, 2025 | by kstonekuan

visit website

#87 Show HN: Display Photos on a World Map

33 points | 2 comments | Jul 16, 2025 | by stagas

visit website

#88 Show HN: I built sinkedin – a LinkedIn but for flauting failures and screwups

32 points | 13 comments | Jul 04, 2025 | by preetsojitra

visit website

#89 Show HN: I rewrote an outdated React Native map clustering library

32 points | 7 comments | Jul 09, 2025 | by hadat

visit website

#90 Show HN: Opper AI – Task-Completion API for LLMs

31 points | 22 comments | Jul 15, 2025 | by felix089

visit website

#91 Show HN: I built an AI agent that helps me invest

31 points | 19 comments | Jul 19, 2025 | by haniehz

visit website

#92 Show HN: Cobble – A hard daily word game

30 points | 18 comments | Jul 17, 2025 | by wolfred

visit website

#93 Show HN: Recivo – Receive Emails Programmatically

29 points | 2 comments | Jul 03, 2025 | by WilcoKruijer

visit website

#94 Show HN: Kuvasz – an open-source uptime and SSL monitoring service

29 points | 0 comments | Jul 04, 2025 | by csirkezuza

visit website

#95 Show HN: I Wrote a 680-Page Interactive Book on Data Structures and Algorithms

27 points | 5 comments | Jul 17, 2025 | by EliasY

visit website

#96 Show HN: uBlock-Mv3 – Port of Full Manifest V2 uBlock Origin to Manifest V3

26 points | 4 comments | Jul 12, 2025 | by r58playz

visit website

#97 Show HN: Timep – a next-gen profiler and flamegraph-generator for bash code

26 points | 1 comments | Jul 15, 2025 | by jkool702

visit website

#98 Show HN: Opasm, an Assembly REPL

26 points | 0 comments | Jul 02, 2025 | by aedrax

visit website

#99 Show HN: Pixel Art Generator Using Genetic Algorithm

24 points | 13 comments | Jul 06, 2025 | by ponta17

visit website

#100 Show HN: Easy alternative to giflib – header-only decoder in C

24 points | 10 comments | Jul 17, 2025 | by FerkiHN

visit website


Get Top 5 Posts of the Week



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 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

andrey azimov by Andrey Azimov