152launched

TueDecember 9, 2025

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58
🍿HN⭐Show HN: Gemini Pro 3 imagines the HN front page 10 years from now dosaygo-studio.github.ioDemo
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🍿HN⭐Show HN: AlgoDrill – Interactive drills to stop forgetting LeetCode patterns algodrill.ioEducational
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🤢HN⭐Show HN: Local Privacy Firewall-blocks PII and secrets before ChatGPT sees them github.comDev Tool
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🍿HNShow HN: Detail, a Bug Finder detail.devDev Tool
▲ 67·◇ 28
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🍿HNShow HN: Fate, a new data framework for React and tRPC, inspired by Relay github.comOSS
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🍿HNShow HN: I got tired of switching AI tools, so I built an IDE with 11 of them hivetechs.ioStartup
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🍿HNShow HN: Octopii, a runtime for writing distributed applications in Rust github.comOSS
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🤢HNShow HN: I got 50% of my traffic from ChatGPT instead of Google localpdf.onlineStartup
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🍿HNShow HN: Gemini 3 imagines Hacker News as a HyperCard stack in 1994 hyper-card-hacker-news.vercel.appDemo
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🍿HNShow HN: A TSP game I wanted for 10 years - built in 4 hours graphhopper.comGame
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🍿HNShow HN: Briddle – Guess the AI's semantic path between two words briddle.ioDemo
▲ 10·◇ 4
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🍿HNShow HN: Durable Streams – Kafka-style semantics for client streaming over HTTP github.comOSS
▲ 10·◇ 3
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🍿HNShow HN: Agentry – AI Agents as React Components github.comDev Tool
▲ 10·◇ 0
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🍿HNShow HN: Free Logo API – logos for any company or domain logos.apistemic.comStartup
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🍿HNShow HN: We vibe coded our team's issue tracker, knowledge base, telemetry boardDev Tool
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🍅HNShow HN: I built a TurboTax for immigration forms immiva.comStartup
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🍿HNShow HN: Contextify – Searchable History for Claude Code and Codex CLI contextify.shDev Tool
▲ 6·◇ 2
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🍿HNShow HN: I made a nice Anki-app for iOS apps.apple.comStartup
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🍿HNShow HN: DeChecker – Detect AI-generated text dechecker.aiAI/ML
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🍿HNShow HN: Bloodhound – Grey-box attack-path discovery in Rust/Go/C++ binaries bloodhoundsecurity.caResearch
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🍿HNShow HN: Iceberg-JS, a TypeScript Client for the Apache Iceberg REST Catalog github.comOSS
▲ 5·◇ 0
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🍿HNShow HN: No API? No Problem! Unlock web data behind clicks, searches, and UI console.vectorly.appStartup
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🤢HNShow HN: I'm exhausted by social media chaos. This is my solution synthchat.netlify.appStartup
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🍿HNShow HN: Foggo – CLI Tool for Auto Generation of Go's Functional Option Pattern github.comDev Tool
▲ 4·◇ 0
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🍿HNShow HN: OpenDataLoader – Safe, Open, High-Performance PDF Loader for AI opendataloader.orgOSS
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🍿HNShow HN: Vieta Space, a visual LaTeX math editor docs.vietaspace.comStartup
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🍿HNShow HN: I replaced Markov Chains with Biomechanics to predict word transitions github.comResearch
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🍿HNShow HN: A "bank of my parents" for my young kids bankofmyparents.comStartup
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🍿HNShow HN: AI Emojis API for AppsStartup
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🍿HNShow HN: My small tool blew up unexpectedly kaicbento.substack.comContent
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🍿HNShow HN: DocNode, A TypeScript OT library for local-first apps github.comOSS
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🍿HNShow HN: We built a no-logs cloud provider where users are just a 32-char token servury.comStartup
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🍿HNShow HN: Agentic Reliability Framework – Multi-agent AI self-heals failures github.comResearch
▲ 3·◇ 1
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🍿HNShow HN: Construct – API-first coding assistant with CodeAct tool calling github.comDev Tool
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🍿HNShow HN: Moss – Cryptographic signing for AI agents mosscomputing.comAI/ML
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🍿HNShow HN: Page Builder in Pure TypeScript, No Framework Dependencies dev.tukona.comOSS
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🍿HNShow HN: Casky,append-only key-value store with snapshots and incremental backup github.comOSS
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🍿HNShow HN: Lea – A pipe-oriented functional language with reversible functions github.comResearch
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🍿HNShow HN: AI-powered UX linter for web and mobile apps onbeacon.aiStartup
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🍿HNShow HN: Avatune – SSR-friendly avatars with browser ML for attribute prediction avatune.devDev Tool
▲ 3·◇ 0
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🍿HNShow HN: I built a climbing tracker for data-obsessed climbers (Expo/RN)goclimbr.comStartup
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🍿HNShow HN: I revived Spotify-TUI (now Spotatui) with native streaming and updates github.comDev Tool
▲ 3·◇ 1
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🍿HNShow HN: Bifrost – open-source LLM Gateway (50x lower latency than LiteLLM)github.comOSS
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🍿HNShow HN: Zonformat– 35–60% fewer LLM tokens using zero-overhead notation zonformat.orgOSS
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🍿HNShow HN: I built a "Netflix-grade" retro game player for the browser(React+WASM)github.comDemo
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🍿HNShow HN: Tool to detect malware left behind after patching CVE-2025-55182Dev Tool
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🍿HNShow HN: I Simulated an Inline Internal Combustion Engine in C github.comHobby
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🍿HNShow HN: An app that allows you to draw over everything iscribby.comStartup
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🍿HNShow HN: Library to help find memory leaks for C#github.comDev Tool
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🍿HNShow HN: Async web scraping framework on top of Rust github.comOSS
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🍿HNShow HN: Pixel text renderer using CSS linear-gradients (no JavaScript)taktek.ioDemo
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🍿HNShow HN: Advent of Back Ends adventofbackends.vercel.appEducational
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🍅HNShow HN: AvocadoDB – Deterministic RAG (same query, same context, every time)Dev Tool
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🍿HNShow HN: Numle = Numbers and Wordle but Easier martintale.comHobby
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🍿HNShow HN: A Simple Weekly Launch Platform for Solo Founders sololaunches.comStartup
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🍿HNShow HN: ZON-TS 50–65% fewer LLM tokens zero parse overhead better than TOON/CSV zonformat.orgOSS
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🍿HNShow HN: Open-source reference architecture for AI Agents (LangGraph, Pydantic)github.comOSS
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🍿HNShow HN: Freedom Graph – FI calculator that models sequence-of-returns risk freedomgraph.comStartup
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🤢HNShow HN: Unofficial Advent of Code digital gifter clairefro.github.ioHobby
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🍿HNShow HN: OMyTree – A visual conversation tree for AI chats github.comDev Tool
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🍿HNShow HN: A 3-Tool ETL Pipeline for CSV/TSV/Excel/Parquet in GoOSS
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🍿HNShow HN: Rollwave – Zero-downtime secret rotation and builds for Docker Swarm github.comDev Tool
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🍅HNShow HN: Voynich GIS – An interactive parser for the 15th-century manuscript yaucheukfai.github.ioInfo
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🍿HNShow HN: ADPList – free mentorship platform for developers and designers adplist.orgStartup
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🍿HNShow HN: Proposal: Copy-and-Fuse Compilation gist.github.comResearch
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🍿HNShow HN: I produced a cassette with vintage hardware instruments tonleiter.netOther
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🍿HNShow HN: I made a tool to fix chaotic handovers and slow onboarding skillpasspro.comStartup
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🤢HNShow HN: I reimplemented TRM – trains on Sudoku 6×6 in minutes on an A10 github.comResearch
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🍿HNShow HN: Paaage – Minimalist, drag-and-drop homepage builder paaage.appStartup
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🍿HNShow HN: Repack AI – Turn Any Article/Video URL into 10 Social Content Pieces repackai.coStartup
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🍅HNShow HN: A deterministic code-rewrite engine that learns from one exampleResearch
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🍿HNShow HN: I built a website that runs itself. Roast my AI-generated content stvck.devDemo
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🍿HNShow HN: Civic Compass – Find which govt offices serve your address in India cc.zencitizen.inInfo
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🍿HNShow HN: DuckDB Graph Research RAG for Claude Code github.comResearch
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🍿HNShow HN: Era – A deterministic, non-neural AI that runs on CPU github.comResearch
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🍿HNShow HN: Hide X Posts at Country Level chromewebstore.google.comDev Tool
▲ 2·◇ 0
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🍿HNShow HN: TinyJson API – Create temporary API endpoints from JSON in seconds tinyjsonapi.comDev Tool
▲ 2·◇ 0
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🍿HNShow HN: WhatsApp Backup Reader – Offline Viewer github.comDev Tool
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🍿HNShow HN: Edit JSON files with comments, read them as clean JSON github.comDev Tool
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🍿HNShow HN: QonQrete – Local-first multi-agent system for sandboxed code generation github.comResearch
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🤢HNShow HN: NekoDJ – Turn what's on your mind into a Spotify and YouTube playlist nekodj.comStartup
▲ 1·◇ 0
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🍿HNShow HN: PaperGrep – Find academic papers referenced in production code papergrep.devDev Tool
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🍿HNShow HN: Gemini powered natural language search over influencer content app.thehypebridge.comStartup
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🍿HNShow HN: An Incident Intelligence Layer that learns from real oncall workDev Tool
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🍿HNShow HN: Parent-child activity to help kids spot clickbaits and doom-content submerge.rsEducational
▲ 1·◇ 0
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🍿HNShow HN: Monetizing an API using private keys img.arible.coStartup
▲ 1·◇ 0
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🍿HNShow HN: Chromaflow – flow editor for parametric color palettes chromaflow-editor.vercel.appDemo
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🍿HNShow HN: DevReplay – Developer memory for GitHub (free tier, AI summaries $5pm)devreplay.comStartup
▲ 1·◇ 0
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🍿HNShow HN: Astro and Tailwinds and TypeScript static 3D animations Demo tariqdude.github.ioDemo
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🍿HNShow HN: AI Sommelier for WooCommerce Wine Stores wordpress.orgStartup
▲ 1·◇ 0
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🍿HNShow HN: Prompt tuning with compliance and risk assessment.agentictuner.aiStartup
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🍿HNShow HN: UIforSaaS – Production-Ready SaaS UI Kit for React and Tailwind uiforsaas.devStartup
▲ 1·◇ 0
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🍿HNShow HN: Client-side file tools – PDF, images, crypto, all in-browser nouploadtools.comStartup
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🤢HNShow HN: LitContent – AI content designed to match your brand voice litcontent.comStartup
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🍿HNShow HN: Pyvert – visualize classical mechanics/electromagnetism in pixel art github.comEducational
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🍿HNShow HN: Make Everything OK – A whimsical holiday website with SVG animations allgood.clickDemo
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🍿HNShow HN: DepsShield – Real-time dependency security for AI coding agents depsshield.comDev Tool
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🍅HNShow HN: Designing Trustworthy Agentic AI Applications dustinkirk.comContent
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🍿HNShow HN: Quantica: A Hybrid Classical–Quantum Programming Language zenodo.orgResearch
▲ 1·◇ 0
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🍿HNShow HN: AI birthday invitations and free online RSVP (built as a parent)birthdayinvitation.aiStartup
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🍿HNShow HN: Swift Bitcoin - Experimental full node and dev framework for Swift github.comOSS
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🍿HNShow HN: I built an AI tool that tracks competitor changes in real time usesignallabs.comStartup
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🍿HNShow HN: Tool to Submit Your Startup to 100 High-DR Directories listmy.siteStartup
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🍿HNShow HN: Presently: A holiday gift tracker that isn't a spreadsheet presently.usStartup
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🍿HNShow HN: Thinkmoon.ai – Build your own Alpha Arena, trade crypto with AI Agents demo.thinkmoon.aiStartup
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🍿HNShow HN: Made an iPad app to sync handwritten notes to Notion shorthand.inkStartup
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🍿HNShow HN: CapSummarize – Summarize videos and generate thumbnails and clips capsummarize.appStartup
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🍿HNShow HN: I built a system to collect feedback more like force it msgmorph.comStartup
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🍿HNShow HN: MPL – A Python DSL that transpiles logic to Pine Script github.comDev Tool
▲ 1·◇ 1
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🍿HNShow HN: Banking-Grade Validators for IBAN, Swift, OFAC and Blockchain Networks zkorigoplus.comStartup
▲ 1·◇ 1
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🍿HNShow HN: Redis Shield – Token bucket rate limiting in Redis at 50K req/s (Rust)github.comOSS
▲ 1·◇ 0
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🍿HNShow HN: AutEng Docs – Google Docs x Gist x LLM chat auteng.aiStartup
▲ 1·◇ 0
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🍿HNShow HN: Replicator-Publisher-Subscriber PostgreSQL with Xmin and Rust github.comOSS
▲ 1·◇ 0
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🍿HNShow HN: Zhok – A clean, minimal tool for managing AI prompts apps.apple.comStartup
▲ 1·◇ 0
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🍿HNShow HN:Designing a programming language with AI, for AI github.comResearch
▲ 1·◇ 1
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🍿HNShow HN: FastResize – A Fast Image Resizer Supporting Batch ProcessingDev Tool
▲ 1·◇ 0
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🤢HNShow HN: Consciousness Is Forced Signal Transformation. 7x Validated Framework reziine.comResearch
▲ 1·◇ 2
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🍿HNShow HN: Gentoro OneMCP – open-source layer for accurate API calls by AI agents github.comOSS
▲ 1·◇ 1
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🍿HNShow HN: Milkie – Drop-In Stripe Paywall for Next.js github.comStartup
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🤢HNShow HN: A simple natural-language scheduling tool for finding a time to meet schedulegend.comStartup
▲ 1·◇ 0
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🍿HNShow HN: Celeste – The 'Requests' for AI: Any provider, any capability github.comOSS
▲ 1·◇ 1
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🍿HNShow HN: Isogen – Lightweight AI Coding Tool (Rust and JavaScript, <50MB, BYOK)slidebits.comDev Tool
▲ 1·◇ 0
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🍿HNShow HN: Tracking book mentions across podcast episodesInfo
▲ 1·◇ 0
45
🍿HNShow HN: Rendria – Automate image generation via API rendria.comStartup
▲ 1·◇ 0
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🍿HNShow HN: Human Code Principles – 12 principles for human-centered software dev humancodeprinciples.orgInfo
▲ 1·◇ 0
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🍿HNShow HN: I built a CLI to translate podcasts for non-native speakers github.comDev Tool
▲ 1·◇ 1
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🍿HNShow HN: Turn any API into an embeddable AI agent gethelmagent.comStartup
▲ 1·◇ 0
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🍿HNShow HN: Whisper Money – End-to-End Encrypted Personal Finance App whisper.moneyStartup
▲ 1·◇ 0
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🍿HNShow HN: Hardwaretest.org – Browser-based peripheral diagnostics (no install)hardwaretest.orgStartup
▲ 1·◇ 1
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🍿HNShow HN: Coached – All-in-one platform for fitness coaches to ditch spreadsheets usecoached.comStartup
▲ 1·◇ 0
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🍿HNShow HN: Dashfrog – Customer-scoped observability for B2B SaaS github.comStartup
▲ 1·◇ 0
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🤢HNShow HN: I built an AI coding agent that ships real apps fast bleenk.appStartup
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🍿HNShow HN: I built a voice task manager without AI using compromise.js tickk.appStartup
▲ 1·◇ 0
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🍿HNShow HN: Relia – Open-Source "ESLint" for AWS Costs (Python, Local-First)github.comDev Tool
▲ 1·◇ 0
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🍿HNShow HN: Console table editor with special syntax for writing themDev Tool
▲ 1·◇ 0
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🍿HNShow HN: Zod-file – TypeScript type-safe file persistence github.comOSS
▲ 1·◇ 0
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🍿HNShow HN: I built a dual-engine diagram app to fix my own workflow diagram-generator.comDev Tool
▲ 1·◇ 0
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🍿HNShow HN: VirtualDNS – a programmable internal DNS for private environmentsDev Tool
▲ 1·◇ 0
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🍿HNShow HN: A Werewolf-style puzzle with zero lying cluesofwho.comStartup
▲ 1·◇ 0
58
🍿HNShow HN: Arc – Android overlay to run custom AI prompts on any app play.google.comStartup
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🍿HNShow HN: A deterministic code-rewrite engine that learns from one exampleResearch
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🤢HNShow HN: Starsalign.eu starsalign.euInfo
▲ 1·◇ 0
58
🍿HNShow HN: SafeGrub – Verify food restrictions using Gemini 2.5 and Grounding safegrub-ai.comAI/ML
▲ 1·◇ 0
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🍿HNShow HN: Mapstore-go files-backed store with pluggable serialization/encrypt/fts github.comOSS
▲ 1·◇ 0
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🍿HNShow HN: PyAtlas – Interactive map of the most popular Python packages on PyPI pyatlas.ioInfo
▲ 1·◇ 0
58
🍿HNShow HN: DSPydantic - Auto-Optimize Your Pydantic Models with DSPy github.comOSS
▲ 1·◇ 0
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🤢HNShow HN: Claude Code Knowledge graphs auto-generated from conversations github.comAI/ML
▲ 1·◇ 0
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🍿HNShow HN: Lillyform – Built conversational forms, agentic analysis, and more lillyform.comStartup
▲ 1·◇ 0
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🍿HNShow HN: Quintus Calendars – An alternative to the irregular Gregorian calendar quintus.shInfo
▲ 1·◇ 0
62
🍿HNShow HN: Namefi built WebGPU-powered in-browser LLM pure client-side infer UX search.labs.namefi.ioAI/ML
▲ 1·◇ 0
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🍿HNShow HN: Dabuun – Turn one line of text into a social video dabuun.comStartup
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🍿HNShow HN: ZetaCrush – An Intelligent LLM Leaderboard zetacrush.comInfo
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