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MonNovember 17, 2025

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48
🍿HN⭐Show HN: My hobby OS that runs Minecraft astral-os.orgHobby
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62
🍿HN⭐Show HN: ESPectre – Motion detection based on Wi-Fi spectre analysis github.comResearch
▲ 215·◇ 50
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🍿HN⭐Show HN: Parqeye – A CLI tool to visualize and inspect Parquet files github.comDev Tool
▲ 167·◇ 35
82
🍅HN⭐Show HN: PrinceJS – 19,200 req/s Bun framework in 2.8 kB (built by a 13yo)princejs.vercel.appOSS
▲ 151·◇ 74
62
🍿HNShow HN: 32V TENS device from built from scratch under $100 littlemountainman.github.ioHardware
▲ 70·◇ 25
42
🍿HNShow HN: MCP Traffic Analysis Tool github.comDev Tool
▲ 38·◇ 0
62
🍿HNShow HN: Building WebSocket in Apache Iggy with Io_uring and Completion Based IO iggy.apache.orgResearch
▲ 29·◇ 6
45
🍿HNShow HN: Bsub.io – zero-setup batch execution for command-line toolsDev Tool
▲ 23·◇ 10
58
🍿HNShow HN: Octopii, a framework for building distributed applications in RustOSS
▲ 22·◇ 3
58
🍿HNShow HN: Kalendis – Scheduling API (keep your UI, we handle timezones/DST)kalendis.devStartup
▲ 18·◇ 8
38
🤢HNShow HN: YourGPT 2.0 – Complete AI platform for support, sales, and operations yourgpt.aiStartup
▲ 11·◇ 3
62
🍿HNShow HN: CUDA, Shmuda: Fold Proteins on a MacBook latentspacecraft.comResearch
▲ 11·◇ 3
38
🤢HNShow HN: I have created an alternative for Miro nodeland.ioStartup
▲ 9·◇ 2
63
🍿HNShow HN: I ditched Grafana for my home server and built this instead github.comDev Tool
▲ 9·◇ 0
65
🍿HNShow HN: I build a strace clone for macOS github.comDev Tool
▲ 8·◇ 0
62
🍿HNShow HN: 13Radar – Real-Time Hedge Fund Portfolio Analytics 13radar.comStartup
▲ 7·◇ 2
42
🍿HNShow HN: I turned GitHub Actions into a Minecraft hosting service github.comDev Tool
▲ 6·◇ 2
48
🍿HNShow HN: UltraLocked – iOS file vault using Secure Enclave and PFS github.comHobby
▲ 6·◇ 2
38
🤢HNShow HN: UpBeat – an AI-Enhanced RSS/Atom Reader that only shows you good news upbeat.mitchelltechnologies.co.ukStartup
▲ 6·◇ 4
58
🍿HNShow HN: KFR 7 – major update for C++ DSP library github.comOSS
▲ 6·◇ 1
62
🍿HNShow HN: Blue Divide – Nurikabe puzzles with procgen islands for Mac and iPad apps.apple.comGame
▲ 6·◇ 0
62
🍿HNShow HN: ToolHop – Fast, simple utilities for every workflow toolhop.appStartup
▲ 5·◇ 1
38
🤢HNShow HN: Common Sense License (CSL) – civic license for a techno-feudal world github.comOther
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38
🤢HNShow HN: SynthonGPT – Drug Discovery LLM with 0% Hallucinations synthongpt.mireklzicar.comAI/ML
▲ 4·◇ 1
58
🍿HNShow HN: Learn Docker in your terminal github.comEducational
▲ 4·◇ 0
62
🍿HNShow HN: Internet Object – a lean, schema-first JSON alternative internetobject.orgOSS
▲ 4·◇ 2
58
🍿HNShow HN: Epub2md – Turn ePub books into Markdown folders for LLM agents github.comDev Tool
▲ 4·◇ 2
58
🍿HNShow HN: Spendsafe.ai – Ship AI agents that can't drain your wallet spendsafe.aiStartup
▲ 3·◇ 0
38
🤢HNShow HN: Hegelion-Dialectic Harness for LLMs (Thesis –> Antithesis –> Synthesis)github.comResearch
▲ 3·◇ 3
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🍿HNShow HN: WGE – High-Performance WAF Library, 4x Faster Than ModSecurity github.comOSS
▲ 3·◇ 2
38
🤢HNShow HN: 15,000 MCP servers to enhance Agent capabilities dxt.soStartup
▲ 3·◇ 0
78
🍅HNShow HN: I DON'T want to upload my private files to AIStartup
▲ 3·◇ 0
45
🍿HNShow HN: A Interactive Story AppDemo
▲ 2·◇ 0
38
🤢HNShow HN: AI-generated blackjack game built in about 3 hours github.comDemo
▲ 2·◇ 1
48
🍿HNShow HN YC tracker App yc-startup-tracker.vercel.appInfo
▲ 2·◇ 0
42
🍿HNShow HN: Free conflict-resolution tool I built at 68 to help with tough talks accordiapro.comStartup
▲ 2·◇ 0
62
🍿HNShow HN: I built ephemeral authentication – no tokens, just vanishing proofs npmjs.comOSS
▲ 2·◇ 2
58
🍿HNShow HN: I built a better Notion Web Clipper notate.soStartup
▲ 2·◇ 0
58
🍿HNShow HN: MCPShark – Wireshark for Model Context Protocol Traffic mcpshark.shDev Tool
▲ 2·◇ 1
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🍿HNShow HN: Capibara, an API to measure how often things happen github.comDev Tool
▲ 2·◇ 0
68
🍿HNShow HN: I demoed my 2018 preprint on transforming Tupper's formula prathameshnium.github.ioResearch
▲ 2·◇ 0
42
🍿HNShow HN: I built a modern anime tracker animetracker.coStartup
▲ 2·◇ 0
45
🍿HNShow HN: AI Agents can generate music first Music MCP dropped musicmcp.aiStartup
▲ 2·◇ 0
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🤢HNShow HN: Architecture of my multi-region SaaS built on self-hosted LLMs github.comDev Tool
▲ 2·◇ 1
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🍿HNShow HN: DataSpeeder 2 Beta – Instant End-User Web UI for MySQL and Oracle dataspeeder.comStartup
▲ 2·◇ 0
58
🍿HNShow HN: An AI nutrition coach you can text on iMessage/WhatsApp habitsdm.comStartup
▲ 2·◇ 0
58
🍿HNShow HN: I made a simple online interval timer for HIIT intervaltimer.funStartup
▲ 2·◇ 0
58
🍿HNShow HN: Clarion – AI system that rejects 97% of news into a high-signal digest clarion.todayStartup
▲ 2·◇ 1
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🍿HNShow HN: I built a visual DP explainer for people who hate DP(Knapsack example)"algolib.ioContent
▲ 2·◇ 0
58
🍿HNSHOW HN: Solve GCSE/Igcse Past Papers with AI acemyexams.lolStartup
▲ 2·◇ 2
40
🍿HNShow HN: Translate images to any language instantly with AI aiimagetranslator.netAI/ML
▲ 2·◇ 0
58
🍿HNShow HN: I'm created simple CLI-calendar without time.hDev Tool
▲ 2·◇ 1
68
🍿HNShow HN: Smart Treadmill – FTMS Bridge github.comOSS
▲ 2·◇ 0
58
🍿HNShow HN: Markdown to Word – Free Online Converter markdowntoword.ioStartup
▲ 2·◇ 5
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🤢HNShow HN: That's how - Donald Trump is bestkundli.comInfo
▲ 2·◇ 0
48
🍿HNShow HN: Pyloid: Electron for Python • Modern Web-based desktop app framework pyloid.comOSS
▲ 2·◇ 2
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🍿HNShow HN: Turn storybook.js stories into product videos storyish.ioStartup
▲ 2·◇ 0
45
🍿HNShow HN: Isitendoflife.com Simple EOL Visibility isiteol.metaport.shDev Tool
▲ 2·◇ 6
45
🍿HNShow HN: Find Faceless YouTube Channels with AIInfo
▲ 2·◇ 4
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🍿HNShow HN: Interview Tracking Tool interviews.toolsStartup
▲ 1·◇ 0
58
🍿HNShow HN: Wikidive – Rabbithole/Deep Diving into Wikipedia wikidive.netInfo
▲ 1·◇ 1
38
🤢HNShow HN: Onethingeveryone.com – A global album of advice from people everywhere taiomi.comInfo
▲ 1·◇ 0
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🍿HNShow HN: Secret Santa draw without bloat wichtle.comStartup
▲ 1·◇ 0
62
🍿HNShow HN: Auth-Agent – “Sign in with Google” but for AI Agents auth-agent.comStartup
▲ 1·◇ 3
48
🍿HNShow HN: Electron for Java. Build App with Java, JavaScript, HTML, and CSS github.comOSS
▲ 1·◇ 0
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🍿HNShow HN: I 3D printed a running buggy leontrolski.github.ioHobby
▲ 1·◇ 0
58
🍿HNShow HN: PlutoPrint v0.11.0 released with many new features pypi.orgDev Tool
▲ 1·◇ 0
42
🍿HNShow HN: Findgreatstocks.com – A Scanner for Undervalued, Quality Stocks findgreatstocks.comStartup
▲ 1·◇ 1
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🍿HNShow HN: Pixel Based Life Journal mm.questHobby
▲ 1·◇ 0
65
🍿HNShow HN: LLM Based PII Detection github.comDev Tool
▲ 1·◇ 0
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🍿HNShow HN: jsrun – Isolated JavaScript Runtime in Python via Embedded V8 github.comOSS
▲ 1·◇ 0
48
🍿HNShow HN: A Tool to Deep dive into Wikipedia wikidive.netInfo
▲ 1·◇ 0
60
🍿HNShow HN: A framework for designing and prototyping with AI-assisted code editors github.comDev Tool
▲ 1·◇ 0
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🍿HNShow HN: Natural language query interface for Postgres github.comDev Tool
▲ 1·◇ 0
45
🍿HNShow HN: Pinggy – A digital town square for your city pinggy.comStartup
▲ 1·◇ 0
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🤢HNShow HN: Combi-message: simple key-value data store over HTTP+Socket.IO github.comOSS
▲ 1·◇ 0
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🍿HNShow HN: FeyzAI – Simple mobile app that generates weekly content ideas feyzai.comStartup
▲ 1·◇ 0
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🍿HNShow HN: Pi9eon – Send Real Postcards from iMessage apps.apple.comStartup
▲ 1·◇ 0
48
🍿HNShow HN: AgentSkills – Empower Agents with professional knowledge agentskills.soStartup
▲ 1·◇ 0
58
🍿HNShow HN: Instant Live Avatars with Lip-Sync on Everyday Hardware aradzhabov.github.ioDemo
▲ 1·◇ 0
38
🤢HNShow HN: BatchPro, Your YC AI Analyst batchpro.coDev Tool
▲ 1·◇ 0
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🍿HNShow HN: A visual debugger for AI-generated code samurai-agent.techDev Tool
▲ 1·◇ 0
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🍿HNShow HN: FastWorker – Task queue for Python with no external dependencies github.comOSS
▲ 1·◇ 0
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🍿HNShow HN: Illustration.app – Illustration Pack Generator illustration.appStartup
▲ 1·◇ 0
38
🤢HNShow HN: AI-First Web – SEO for AI AssistantsStartup
▲ 1·◇ 1
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🍿HNShow HN: Everdone – AI-powered code documentation (and more)everdone.aiStartup
▲ 1·◇ 0
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🍿HNShow HN: WyseOS – An AgentOS for Web Automation medium.comStartup
▲ 1·◇ 0
38
🤢HNShow HN: Triggla for Stripe (post-purchase and trial-rescue emails, 60s setup)triggla.comStartup
▲ 1·◇ 0
48
🍿HNShow HN: AirPods Seamless-Handoff with Linux github.comDev Tool
▲ 1·◇ 0