159launched

WedJanuary 7, 2026

4 🍅·21 🤢·52 avg

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58
🍿HN⭐Show HN: SMTP Tunnel – A SOCKS5 proxy disguised as email traffic to bypass DPI github.comDev Tool
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🍿HN⭐Show HN: I visualized the entire history of Citi Bike in the browser bikemap.nycInfo
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🍿HNShow HN: 30k IKEA items in flat text huggingface.coInfo
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🍿HNShow HN: Free and local browser tool for designing gear models for 3D printing gears.dmtrkovalenko.devDev Tool
▲ 53·◇ 13
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🍿HNShow HN: We built a complete agentic work OS from scratch planless.appStartup
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🍿HNShow HN: Shellock, a real-time CLI flag explainer for fish shell github.comDev Tool
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🍿HNShow HN: KeelTest – AI-driven VS Code unit test generator with bug discovery keelcode.devDev Tool
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🍿HNShow HN: Tylax – A bidirectional LaTeX to Typst converter in Rust github.comDev Tool
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🍿HNShow HN: An LLM response cache that's aware of dynamic data blog.butter.devResearch
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🍿HNShow HN: A to Z – A word game I built from a childhood road trip memory a26z.funHobby
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🍅HN⭐Show HN: Waveform Playlist v5 – Multi-track Web Audio editor (React and Tone.js)naomiaro.github.ioOSS
▲ 10·◇ 2
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🍿HNShow HN: bikemap.nyc – visualization of the entire history of Citi Bike github.comInfo
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🍿HNShow HN: Luther Enterprise: Dev platform for operating end-to-end mega workflows enterprise.luthersystems.comStartup
▲ 8·◇ 6
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🍿HNShow HN: Julie update – local LLMs, CUA, installers and perf gains tryjulie.vercel.appDev Tool
▲ 8·◇ 5
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🤢HNShow HN: I built a simple "Gemini" watermark remover extension, "Peel Banana"chromewebstore.google.comOther
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🍿HNShow HN: RepoReaper – AST-aware, JIT-loading code audit agent (Python/AsyncIO)github.comDev Tool
▲ 7·◇ 0
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🍅HNShow HN: Cited AI – AI answers with citations linking to exact source passages getcitedai.comStartup
▲ 7·◇ 0
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🍿HNShow HN: Unified multimodal memory framework, without embeddings github.comResearch
▲ 7·◇ 2
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🍿HNShow HN: MakeMe – A Makefile tool rewritten from Fish to GoDev Tool
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🍿HNShow HN: Game Boy Release Timelines gameboyessentials.comInfo
▲ 6·◇ 2
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🍿HNShow HN: Put Greenland on the Moon (interactive map for size compare)github.comInfo
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🍿HNShow HN: Kerns – A Continuous Research Workspace kerns.aiStartup
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🍿HNShow HN: Tool for Testing MCP Servers mcp-workbench.aiDev Tool
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🍿HNShow HN: TierWise – PPP pricing widget for SaaS (Built in 7 days)Startup
▲ 5·◇ 1
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🍿HNShow HN: Deep learning without gradient descent, 500 layers, no skip connections github.comResearch
▲ 5·◇ 1
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🤢HNShow HN: ElementaryUI – A Swift front end framework for the browser elementary.codesOSS
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🍿HNShow HN: Workflow automation builder for saving website data addtosheets.comStartup
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🍿HNShow HN: Flatagents: State machine orchestration with stateless LLM agents github.comOSS
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🍿HNShow HN: PAlignPrims – C++ library for sequence alignment beyond bioinformatics github.comOSS
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🍿HNShow HN: Grammar of Graphics CLI tool made in Rust github.comDev Tool
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🍿HNShow HN: Prompt Tower – build and visualize your context prompttower.comDev Tool
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🤢HNShow HN: Worldstream – Real-time stream of headlines from everywhere worldstream.ioInfo
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🍿HNShow HN: Can you hit replacement? A fertility SIM with cited sources tfrsim.comEducational
▲ 4·◇ 1
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🍿HNShow HN: Arabic Calligraphy Generator – 11 styles, free, no signup arabiccalligraphygenerator.onlineDemo
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🍿HNShow HN: Metabase-Impact – Find which Metabase questions break before you deploy github.comDev Tool
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🍿HNShow HN: A RAM-only, end-to-end encrypted P2P terminal chat in Python github.comDev Tool
▲ 4·◇ 1
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🍿HNShow HN: Tera.fm – A calm, radio-style way to listen to today's tech news tera.fmStartup
▲ 4·◇ 1
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🍿HNShow HN: Startup Simulator – AI Choose Your Own Adventure startup-simulator-beta.vercel.appEducational
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🍿HNShow HN: ScotiaSignal: Public sector intent data for Nova Scotia scotiasignal.caInfo
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🍿HNShow HN: I spent 12 months building a conversational agent for social media postreach.aiStartup
▲ 3·◇ 1
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🍿HNShow HN: I built a 3D World Map and multiplayer geography game using Three.js mixora.xyzDemo
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🍿HNShow HN: KektorDB – Lightweight, Embeddable Vector+Graph Database Written in Go github.comOSS
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🍿HNShow HN: YoloForge – Create object detection datasets using Gemini 3 Pro yoloforge.comStartup
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🍿HNShow HN: Abstract Port Graphs portgraphs.comResearch
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🍿HNShow HN: A simple way to find open source issues to contribute to k-dash.github.ioDev Tool
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🍿HNShow HN: Milkyboard – Synth Keyboard with Milkdrop Visualizer milkyboard.comDemo
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🍿HNSHOW HN: I built the Most fancy GitHub Wrapped 2025 with lofi music github-wrapped-five.vercel.appHobby
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🍿HNShow HN: AI tutor to study and practice STEM books studyjunkie.coStartup
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🍿HNShow HN: I built an open-sourced TypeScript SDK for Google NotebookLM github.comOSS
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🍿HNShow HN: Proof that any fixed-axis type system fails for some domain (Lean4)zenodo.orgResearch
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🍿HNShow HN: Funboxie – Free printables and coloring pages for kids funboxie.comStartup
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🍿HNShow HN: I built an app for animating game sprites playmix.aiDemo
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🍿HNShow HN: LaTeX → structured ArXiv data for scientific RAG sciencestack.aiAI/ML
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🍿HNShow HN: SonicJS – Open-Source Headless CMS for Cloudflare Workers github.comOSS
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🍿HNShow HN: Bad Apple on an iPod nano (7th generation) [video]youtube.comHobby
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🤢HNShow HN: New Pricing Model] – Pay What You Want for Software Experiment gizzapp.comStartup
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🍿HNShow HN: app to find the best methods to achieve any goal by reviewing publicly truepathfinder.vercel.appInfo
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🍿HNShow HN: Install agent skills from many sources using one command github.comDev Tool
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🍿HNShow HN: I made Python library for composition-first AI programming github.comOSS
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🍿HNShow HN: I made Python library for high-order combinators (retry, timeout, etc.)github.comOSS
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🍿HNShow HN: LLM-powered What If text gen for funDemo
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🍿HNShow HN: AI Swarm v3 – Self-host your own headless AI agents ai-swarm.devDev Tool
▲ 2·◇ 0
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🍿HNShow HN: SpaceXYZ angular-audio.comEducational
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🍿HNShow HN: AgentOS – Self-hosted web UI for managing multiple Claude Code sessions github.comDev Tool
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🍿HNShow HN: Corli – Major update focused on stability and new features corli.appStartup
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🍿HNShow HN: The kissing number theorem predicts particle masses from sphere packing colab.research.google.comResearch
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🍿HNShow HN: An offline first, with state-in-URL, workout planning and tracking app mateuszitelli.github.ioStartup
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🍿HNShow HN: NewsMap – local news on a map (like Zillow but for news)newsmap.meInfo
▲ 2·◇ 1
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🍿HNShow HN: PostureGuard – Free posture monitoring using webcam posture-guard-theta.vercel.appStartup
▲ 2·◇ 0
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🍿HNShow HN: Anyware – Remote Control for Claude Code anyware.runDev Tool
▲ 2·◇ 0
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🍿HNShow HN: LLM-First Personal Knowledge Management github.comAI/ML
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🍿HNShow HN: Basic AI agent that auto-generates B2B sales follow-ups github.comStartup
▲ 2·◇ 0
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🍿HNShow HN: Vid2ascii – real-time video to ASCII with WebGPU wspr-zeta.vercel.appDemo
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🍿HNShow HN: YAML to JSON converter focused on Kubernetes configs jsonviewertool.comDev Tool
▲ 2·◇ 0
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🍿HNShow HN: GTKX – React for native GTK4 Linux apps, no Electron eugeniodepalo.github.ioOSS
▲ 2·◇ 0
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🍿HNShow HN: I built a tool to stop pretending I understood research papers papersplain.comAI/ML
▲ 2·◇ 1
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🍿HNShow HN: FightHOAFines – An AI agent that reads bylaws to dispute HOA violations fighthoafines.comStartup
▲ 2·◇ 1
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🍿HNShow HN: Clean normalised US equity fundamentals via API (free tier available)finqual.appStartup
▲ 2·◇ 1
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🍿HNShow HN: KyubiSweep – Fast, local secret scanner written in Go (visual reports)github.comDev Tool
▲ 2·◇ 1
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🍿HNShow HN: Sumoffy (macOS) – Offline Document Intelligence You Can Trust rokontech.gumroad.comStartup
▲ 2·◇ 0
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🍿HNShow HN: AbleMouse AI. Nose-point cursor. Screen-size independent github.comOther
▲ 2·◇ 0
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🤢HNShow HN: I made a small AI chat app that lets you chat with 4 models at once omny.chatAI/ML
▲ 2·◇ 0
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🍿HNShow HN: Episteme – Aggregating and critiquing retail investor theses with NLP episteme.cloudAI/ML
▲ 2·◇ 0
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🍿HNShow HN: PhotoMeh – Upload a car damage photo. Get an instant repair estimate photomeh.comStartup
▲ 2·◇ 0
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🍿HNShow HN: Aukpad – open-source real-time collaboration notepad aukpad.comStartup
▲ 2·◇ 0
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🍿HNShow HN: Audit8n – Free, privacy-first n8n workflow analyzer audit8n.comDev Tool
▲ 2·◇ 0
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🤢HNShow HN: A 134-Modality AGI Core Built in Python (Velocity_Nova_Prime)Research
▲ 2·◇ 0
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🍿HNShow HN: FailWatch – A fail-closed circuit breaker for AI agents github.comDev Tool
▲ 2·◇ 1
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🍿HNShow HN: ZK-auctions – experimenting with zero-knowledge sealed-bid auctions github.comResearch
▲ 2·◇ 0
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🍿HNShow HN: One Card Tarot – AI-powered one-card tarot for quick daily insight onecardtarot.orgDemo
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🍿HNShow HN: A unified search engine that delivers 3 Wiki articles and 1YT per query pli7.vercel.appInfo
▲ 2·◇ 1
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🍿HNShow HN: ElevenPage Reader – Chrome Extension to read your page with ElevenLabs github.comDev Tool
▲ 2·◇ 0
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🍅HNShow HN: Opik Optimizer – open-source agents for self-improving LLM applications github.comOSS
▲ 2·◇ 0
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🍿HNShow HN: Bind.ly – Persistent memory for AI across tools bind.lyAI/ML
▲ 2·◇ 3
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🍿HNShow HN: Zilnic – a simple daily rhythm tracker zilnic.appStartup
▲ 2·◇ 3
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🍿HNShow HN: Arbor – A graph-native code indexer in Rust for LLM context (MCP)github.comResearch
▲ 2·◇ 1
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🍿HNShow HN: Party – WebGPU particle system and physics engine and playground caza.laDemo
▲ 2·◇ 0
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🍿HNShow HN: Turn meetings into presentation-ready slides notefy.proStartup
▲ 2·◇ 0
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🍿HNShow HN: Loki Mode hit 99.67% SWE-Bench – MAF built a SaaS overnight github.comAI/ML
▲ 2·◇ 5
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🤢HNShow HN: The Data MCP – chat with any database, with memory and rules thedatamcp.comAI/ML
▲ 2·◇ 0
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🍿HNShow HN: Feedstack – SerpAPI/OpenAI extract feature requests from Reddit/forums feedstack.appStartup
▲ 2·◇ 0
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🍿HNShow HN: Pull, Replay or Inspect any webhook event github.comDev Tool
▲ 2·◇ 0
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🍿HNShow HN: A Bento-based service for reliably streaming usage events into billing twitter.comStartup
▲ 2·◇ 1
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🍿HNShow HN: Career Control System – Roadmap in a repo for experienced developersDev Tool
▲ 2·◇ 0
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🍿HNShow HN: Claude generated code for a 80s vector game engine in HTML+JS eventhorizon-ek6.pages.devDemo
▲ 2·◇ 0
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🍿HNShow HN: Create personalized offline PWAs langnexus.vercel.appStartup
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🤢HNShow HN medium.comContent
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🍿HNShow HN: Lend Me Your Ears – A Simon-style ear training game with MIDI support lend-me-your-ears.specr.netEducational
▲ 2·◇ 0
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🍿HNShow HN: ElixirFeed – AI summaries of new PubMed research on longevity elixirfeed.coStartup
▲ 2·◇ 0
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🍿HNShow HN: Orwdle – A Daily Anagram Puzzle orwdle.comHobby
▲ 2·◇ 0
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🍿HNShow HN: Squair – Breathing app I built after Googling "anxiety relief" at 2am squair.appStartup
▲ 2·◇ 0
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🍿HNShow HN: Deterministic file retention CLI for backups and archives github.comDev Tool
▲ 2·◇ 1
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🍿HNShow HN: Stao – A simple standing desk reminder I built for myself stao.appStartup
▲ 2·◇ 0
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🍿HNShow HN: A texting-yourself-style note app for capturing unstructured thoughts strflow.appStartup
▲ 2·◇ 1
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🍿HNShow HN: AiRenamify – Smartly Rename Your Files with AI airenamify.comStartup
▲ 2·◇ 2
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🍿HNShow HN: Slack bot for channel-owned mention aliases (not org-wide user groups)yippa.ioStartup
▲ 2·◇ 0
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🍿HNShow HN: Struxs v1.1 – Visual API builder, now with Enum support struxs.comDev Tool
▲ 2·◇ 0
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🍿HNShow HN: Kprotect – eBPF-based file protection using process lineage github.comDev Tool
▲ 2·◇ 0
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🤢HNShow HN: the entire US ETF market mapped into 280 distinct categories signalbloom.aiInfo
▲ 2·◇ 0
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🍿HNShow HN: A TSP Competition Site tsp.hampusadamsson.comInfo
▲ 2·◇ 0
38
🤢HNShow HN: CoinFountains – Make a Wish coinfountains.comStartup
▲ 2·◇ 0
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🍿HNShow HN: Bulk image downloader from any website – feedback chromewebstore.google.comDev Tool
▲ 2·◇ 0
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🍿HNShow HN: Sorting a billion of integers in 7.6 seconds github.comResearch
▲ 2·◇ 0
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🍿HNShow HN: Notepai – AI assisted online notepad editor notepai.netlify.appStartup
▲ 2·◇ 0
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🍿HNShow HN: EvalView – Catch agent regressions before you ship (pytest for agents)github.comDev Tool
▲ 2·◇ 1
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🍿HNShow HN: Node.js type-safe dynamic config with real-time updates (MIT)github.comOSS
▲ 2·◇ 1
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🤢HNShow HN: AVShack – Linux Live Streaming Server – With Mixing and Multistreaming github.comDev Tool
▲ 2·◇ 0
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🍿HNShow HN: Typique – a bundler-independent, zero-runtime CSS-in-TS library github.comOSS
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🍿HNShow HN: AI-powered interior redesign tool for architects and real estate interiores-ai.comStartup
▲ 2·◇ 0
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🍿HNShow HN: Code Recap – Generate year-in-review reports from your Git history github.comDev Tool
▲ 2·◇ 0
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🍿HNShow HN: AI that picks your best credit card for every purchase payvo.aiStartup
▲ 2·◇ 0
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🍿HNShow HN: An open-source AI researcher that generates reports with 3D animations github.comAI/ML
▲ 2·◇ 0
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🤢HNShow HN: Omni Podcast: AI Podcast Generator omnipodcast.orgAI/ML
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🍿HNShow HN: Titan Planet – JavaScript back end framework now powered by V8OSS
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38
🤢HNShow HN: Tickk.app – Local-only voice braindumps → tasks (no AI, no cloud)tickk.appStartup
▲ 2·◇ 0
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🍿HNShow HN: Server-rendered multiplayer game with proximity chat and LLM NPC github.comGame
▲ 2·◇ 0
38
🤢HNShow HN: DreamStack – Framework-agnostic Node.js foundation - 500+ tests (~10s)dreamverse.ngOSS
▲ 2·◇ 2
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🤢HNShow HN: One API for LinkedIn, X, Slack, SMS, and email (yeetpost)Startup
▲ 2·◇ 0
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🍿HNShow HN: Scribe – Generate styled emails from plain English usescribe.ashpak.devStartup
▲ 2·◇ 0
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🍿HNShow HN: Claude Code HUD for VS Code github.comDev Tool
▲ 2·◇ 0
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🤢HNShow HN: Claude Code Skill for Deep Code Reviews github.comAI/ML
▲ 2·◇ 0
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🍿HNShow HN: Chess in Hyperbolic Space mchess.ioDemo
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🤢HNShow HN: I built a remove bg API only $0.001/image removebgapi.comStartup
▲ 2·◇ 1
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🍿HNShow HN: JSONBench, a Benchmark for Data Analytics on JSON github.comInfo
▲ 2·◇ 0
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🍅HNShow HN: Interactive visualizations of PostgreSQL internals(MVCC, B-trees, etc.)postgres-odyssey.lightslips.aiEducational
▲ 2·◇ 0
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🍿HNShow HN: Semantica – Open-source semantic layer and GraphRAG framework github.comOSS
▲ 2·◇ 1
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🍿HNShow HN: Agentlearn – Interactive course for AI agent fundamentalsEducational
▲ 2·◇ 0
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🤢HNShow HN: I built an Instagram Clone pic-pal-space.lovable.appStartup
▲ 2·◇ 3
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🍿HNShow HN: Library for HTML interaction using voice agent github.comDemo
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🍿HNShow HN: Enclose Horse – Daily Puzzle Game enclosehorse.comGame
▲ 2·◇ 1
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🍿HNShow HN: LeetCode on Steroids leetduck.comStartup
▲ 2·◇ 0
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🍿HNShow HN: LensFlowPro – Native macOS screen recorder with system audio capture lensflowpro.vercel.appStartup
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🍿HNShow HN: Live UV Index Tracking of Your Location uvindex.ccInfo
▲ 2·◇ 0
58
🍿HNShow HN: Nthesis PostHog Survey Integration [video]youtube.comDev Tool
▲ 2·◇ 1
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🤢HNShow HN: Hostbento.com – MCP server to host websites designed in AI assistants hostbento.comStartup
▲ 2·◇ 0
38
🤢HNShow HN: Vy, a cross platform AI agent that automates apps without APIs vercept.comStartup
▲ 2·◇ 0
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🍿HNShow HN: Dowser – Training Data Recommendation System huggingface.coAI/ML
▲ 2·◇ 0
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🤢HNShow HN: Qpost.dev – An open API to post to TikTok, YT, and IG in one place qpost.devStartup
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🍿HNShow HN: MotionPoster – static poster to animated poster motionposter.orgDemo
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