Best Show HN projects from Oct, 2026

Browse the top 36 projects launched on Hacker News Show HN during Oct, 2026.

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#1 Show HN: Yantra – an LALR(1) parser generator for C++

24 points | 15 comments | Oct 01, 2026 | by renjipanicker

#2 Show HN: Kanmaps – Product roadmaps like videogame skill trees

6 points | 3 comments | Oct 01, 2026 | by pasharayan

#3 Show HN: Classican, listen + watch Classical music in a fun way

4 points | 1 comments | Oct 01, 2026 | by jaequery

#4 Show HN: Wordpaste – clean Microsoft Word and Google Docs paste, keep equations

3 points | 1 comments | Oct 01, 2026 | by smrifat1411

#5 Show HN: Smartly – Plain English to shell commands, with GNU/BSD awareness

3 points | 1 comments | Oct 01, 2026 | by rizwanreza

#6 Show HN: Bountyindex.in – Discord bot and watchlist are back in action

2 points | 1 comments | Oct 01, 2026 | by axolotl619

#7 Show HN: Loopback proxy for Claude Code: decide the model, route and observe it

2 points | 0 comments | Oct 01, 2026 | by EsTharian

#8 Show HN: Trace: a free, browser-based packet explorer

2 points | 0 comments | Oct 01, 2026 | by amanverasia

#9 Show HN: Ssgoi – Native app-like page transitions for mobile web

2 points | 0 comments | Oct 01, 2026 | by anseotmd555

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#10 Show HN: A shared world map where every building can be leveled by tank

2 points | 0 comments | Oct 01, 2026 | by error404x

#11 Show HN: Vectorless, Reasoning-Based RAG

2 points | 0 comments | Oct 01, 2026 | by nvmdbljstm

#12 Show HN: Vietnam Tender Intelligence – gov procurement data, AI-agent ready

2 points | 0 comments | Oct 01, 2026 | by tvttrace

#13 Show HN: BlindFlag – Double-blind dealbreaker test via client-side PSI

2 points | 0 comments | Oct 01, 2026 | by blindflag

#14 Show HN: War365 - Satire

2 points | 0 comments | Oct 01, 2026 | by beernutz

#15 Show HN: I built Goodreads for startup founders (with Grok)

2 points | 0 comments | Oct 01, 2026 | by westche2222

#16 Show HN: ASM Bots – Core War in real 8086 machine code

2 points | 0 comments | Oct 01, 2026 | by pedramamini

#17 Show HN: GeoPreneur – a daily game about the location of startups and tech

2 points | 0 comments | Oct 01, 2026 | by leonagano

#18 Show HN: Paintlustrator – a free iPad app to draw and export SVGs

1 points | 1 comments | Oct 01, 2026 | by maytc

#19 Show HN: OrzChat, a minimalist anonymous random chat website

1 points | 0 comments | Oct 01, 2026 | by davitmarg

#20 Show HN: Modeling CHSH Degradation (S = 2.404) on Rigetti Cepheus-1-108Q

1 points | 0 comments | Oct 01, 2026 | by kisnorbert

#21 Show HN: Walk the Endless Dungeon

1 points | 0 comments | Oct 01, 2026 | by olup

#22 Show HN: Emoji Keyboard

1 points | 0 comments | Oct 01, 2026 | by artiomartiom

#23 Show HN: AI workspaces for teams with human-AI interfaces

1 points | 0 comments | Oct 01, 2026 | by b4rtazz

#24 Show HN: Our Latest research paper(preprint) on loops and graph is live on ArXiv

1 points | 0 comments | Oct 01, 2026 | by vpbhardwaj

#25 Show HN: Miniagent – Free coding agent, no installation required

1 points | 0 comments | Oct 01, 2026 | by mikesoylu

#26 Show HN: Animated UI components you can preview and install in one command

1 points | 0 comments | Oct 01, 2026 | by zhangchen0411

#27 Show HN: Simple Gantt – Online Gantt chart that flags deadline risk

1 points | 0 comments | Oct 01, 2026 | by maciekdebiec

#28 Show HN: MeetTwins, an AI that attends Google Meet and won't improvise

1 points | 0 comments | Oct 01, 2026 | by Adityasays

#29 Show HN: A 311 byte Klotski solver in C++

1 points | 0 comments | Oct 01, 2026 | by midnight_dream

#30 Show HN: DOMolition – turn any web page into a destructible platformer

1 points | 0 comments | Oct 01, 2026 | by pokemongo11

#31 Show HN: I built a directory to set up ChatGPT's always-on agents in one paste

1 points | 0 comments | Oct 01, 2026 | by iamdemetrius

#32 Show HN: How rare is your birthday? Ranked from 85.7M U.S. births

1 points | 0 comments | Oct 01, 2026 | by adriannalakatos

#33 Show HN: Symmetric encrypted chat (text, file, audio, video) in browser

1 points | 0 comments | Oct 01, 2026 | by amir734jj

#34 Show HN: gmGPU – click your way up to become a hyperscaler (game)

1 points | 0 comments | Oct 01, 2026 | by lukaskel

#35 Show HN: TripTended – Track what's still unresolved before a trip departs

1 points | 0 comments | Oct 01, 2026 | by smallmartial

#36 Show HN: Web Scraper kittools (base64, JSON, JWT, regex)

1 points | 0 comments | Oct 01, 2026 | by MetcoreB

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andrey azimov

by Andrey Azimov