Trendoday
Hacker NewsArchive · monthly

Show HN: November 2026

During November 2026, 202 different entries appeared on Show HN across 4 days of checks (170 checks in total). “Show HN: Coldframe, a honeypot that poses as a supermarket…” ranked highest overall: on the list on 2 of 4 days, best #1, average #1.1. 0 entries stayed on the list every day. 114 entries made their first appearance, led by “Show HN: Coldframe, a honeypot that poses as a supermarket…”. Trendoday's records for this list start on November 5, 2026. This month is still in progress; the list updates until it closes.

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Also on the list this month (152)

Show HN: Design guidance and UI checks for coding agents · Show HN: Diorama – Draw a world, play it with point and click · Show HN: Zenith, a developer platform for shipping and selling your… · Show HN: Grid – A Hold'em arena where your AI agent plays your… · Show HN: Strive and Seek – original merch for builders, hackers and… · Show HN: Botel – always reachable agents you pay for only while… · Show HN: Antidraw – Open-source AI prototyping canvas for any React… · Show HN: Unclickbait – Replace clickbait YouTube thumbnails · Show HN: HackerFriction, HackerTube for what HN complains about · Show HN: FranklyMail, business email and workspace tools for $9/year · Show HN: An aquarium game with a real nitrogen cycle · Show HN: Conductor sold to Meta. Rebuilding the app (3 days, $170)… · Show HN: Maple – Sub-2-BPW Moe Pruning to Run Gemma 4 26B at 45 TPS… · Show HN: I'm 15 and my personal website looks like iMessage · Show HN: I built a food recall tracker with ML classification and… · Show HN: XSDHub – checks correctness of invoice format and local… · Show HN: HackerRepos – HackerTube for repos mentioned on HN · Show HN: I built a tool that prices a pre-built PC part by part · Show HN: UUMit – turn idle machines into model endpoints · Show HN: BeepGrid – Lightweight open source agent comms · Show HN: Spaceguesser – GeoGuessr for the Solar System · Show HN: Overhead – the planes overhead, painted on an e-ink frame · Show HN: Get Better at Piano with Noodle · Show HN: Firenook – Firebase emulators in Rust: 40× faster writes,… · Show HN: ChannelVault, browse and search your Slack exports · Show HN: The web needs more creativity and whimsy · Show HN: 3-minute desk breaks based on Radio Taiso and Wordle · Show HN: Securing GrokBot · Show HN: Codemap – one-page interactive map of any Go repository · Show HN: LLM weight editing tool made by a 15-year-old · Show HN: Mantis – AI agents browse 36% faster than with Playwright MCP · Show HN: Upvoted – Up First but with HN stories · Show HN: Reges Town – a 3D city run by AI citizens, in the browser · Show HN: Should I Grade It? Estimates a Pokémon card's PSA grade… · Show HN: Simulating three LA wildfires in the browser with WebGPU · Show HN: I declared war on every country, one at a time. 77 of 133… · Show HN: FastVM – MicroVMs that sleep on idle and wake when packets… · Show HN: Chronosphere, a tool for understanding large PRs · Show HN: An open source repo to use your personal context with any… · Show HN: HackerGit – Every GitHub repo shared on HN · Show HN: Waymark – A workflow engine that compiles jobs instead of… · Show HN: Black Pixel – 69-byte inverse of the Million Dollar Homepage · Show HN: Infinity – Git-style branching for AI chats · Show HN: Aggregate Finance, your financial data in a spreadsheet you… · Show HN: Search Danish supermarket offers in English · Show HN: I built ivyNote, a local-first Markdown notes app · Show HN: The 100 prisoners, German tank and 61 more puzzles, with… · Show HN: NASA's Swift telescope's 22 years in orbit, rebuilt from… · Show HN: Aloud – native macOS TTS for selected text, PDFs and… · Show HN: Ryzova UCE – A local-first, rule-based software… · Show HN: Sanctuary – Offline LLM Running on Apple Silicon Metal (iOS) · Show HN: Tyler RSS – Open-source and feature-packed desktop RSS reader · Show HN: Firefox extension to upload text to rentry quickly · Show HN: Kinrox – Spotify player in 196 MB RAM, Mac video player,… · Show HN: Models[.]Dev Index on a Globe · Show HN: Droplis – a one click logic game · Show HN: Dub Digger – dub techno, deep, ambient and experimental · Show HN: GPUWorks – A 40 MB GPU cluster manager for vLLM/SGLang, no… · Show HN: Homotope, vectorize images to SVG in the browser, MIT… · Show HN: Cppbolt – A lightweight C++ to WebAssembly compiler written… · Show HN: Gleanary – a personal knowledge library you can talk to,… · Show HN: Tell the Sky – message lanterns drift on winds from live… · Show HN: I moved to Barcelona and outgrew Duolingo, so I built this · Show HN: The DNA of DOOM – How code structure survives across 44 ports · Show HN: AI Gude – my feeds as a daily podcast, revived with AI · Show HN: Uncracked City, detective game where you question LLM… · Show HN: Hyperbutler – Docker on Windows 11 Without WSL or Docker… · Show HN: HackerTV – HN's most-recommended Youtube videos as 24/7 TV… · Show HN: I built a Bible verse feed to replace doomscrolling · Show HN: Hyperbutler – Docker on Windows without WSL, 320 MB at idle · Show HN: Yahtzee – Probability Engine / Difficult CPU · Show HN: ScrivenSpell · Show HN: HackerBooks – HackerTube, but for books mentioned on HN · Show HN: I wanted OpenSCAD with fillets and a C-like language. So I… · Show HN: Kairos – Open-source risk and fraud decisioning platform · Show HN: Repairer – close the breach when a Linux flaw goes public · Show HN: Iriszip – Audited post-quantum E2EE file transfer… · Show HN: Subvocal – Talk to your computer without making noise · Show HN: SF Title Alert · Show HN: Hacker Living – HN's most recommended places · Show HN: An Open Source Superhuman Email Client Clone · Show HN: Hacker Times, a New York Times-inspired version of Hacker… · Show HN: Pixel Buddy, a pixel pet for Claude Code that grows from… · Show HN: Scan-to-vector – rebuild scanned pages as vector PDFs with… · Show HN: I've updated my Linux System Call website and API · Show HN: Cassandra – free tool to check if you got affected by the… · Show HN: Chinese sentence checker with pinyin and English explanations · Show HN: XOR's NFL Challenge – after nearly 40 years · Show HN: Decipher saves you from specs and docs you rubber stamp · Show HN: Thinker – Trim context and cache knowledge to extend agent… · Show HN: Amigent – AI agent and remote desktop for Commodore Amiga… · Show HN: Vegetable Gardening for Engineers · Show HN: Mdview Desktop – light, fast and feature-rich Markdown… · Show HN: We Build Shareable Context Layer for Agent Teams · Show HN: Warsaw in voxels – An interactive 3D map of the city centre · Show HN: My compact, bio inspired distributed edge detection algorithm · Show HN: Zero-axiom Lean 4 proof that Yang-Mills on R^4 is a "round… · Show HN: R-eyesy: robo eyes that live on an old phone or a browser tab · Show HN: Bema: Work messaging built for humans · Show HN: An immutable local inference appliance with routing… · Show HN: DrawDock – Annotate Windows apps from an Android tablet · Show HN: 13M opinions on 48k products extracted from Reddit and HN · Show HN: Ski Voice-First Multilingual Neutral Coding Harness · Show HN: A debug overlay for iPhone Duo apps that shows reserved… · Show HN: No more code reviews. Fuzz instead · Show HN: Phonon TTS on WebGPU, 44MB, 115x real time, with live word… · Show HN: Find people on X asking for a product like yours · Show HN: Handbrake – a free, private driving log, no trackers, no ads · Show HN: PodBookCase – Discover books mentioned on popular podcast… · Show HN: AutoCua, one prompt drives computer, browser, phones, code… · show HN: Computer-Generated Asset Pipelines: Shading Language in Toy… · Show HN: Throng, a project first, terminal 2nd IDE for command line… · Show HN: MarkovChat – Meet people who share your intellectual… · Show HN: Canopy, a cross-platform DAG engine for agents CLI · Show HN: AIDA – agentic generated user guides · Show HN: Micron – The Oberon with the Power of C · Show HN: Using GPUs for other bs than AI – important prime record… · Show HN: Agent-screenplay – Create beautiful screen recordings with… · Show HN: Lab Canary – Rating AI labs on whether their staff can… · Show HN: Grocery Offer in Denmark · Show HN: ViewFit – Resize images to the size they are rendered at · Show HN: Hand Your Markdown Tasks to Claude Code from a Kanban Board · Show HN: Inbox Classic, a Outlook Express-like modern desktop mail… · Show HN: Lost and Fought – a 90s Style RTS – browser with multiplayer · Show HN: Teach a speech model (en) a name by saying it once, on your… · Show HN: Sshole-audit – Find, prove and fix *sshole: the OpenSSH… · Show HN: Levithas · Show HN: Curious HN – Hacker News without the snark · Show HN: Thesis, checks every SEC filing against why you own a stock · Show HN: Checkered Chat – QR codes with decoy messages and Shamir… · Show HN: I rebuilt my old canvas 3D library as a small WebGL 2… · Show HN: Markdown OKF-Schema Studio for VS Code · Show HN: Wrapped – Your neighborhood's 311 story · Show HN: HackerChurn – which SaaS tools HN wants to cancel · Show HN: Interactive notes on RLHF, attention, LoRA and LLM evals · Show HN: Md2docx – Compile Markdown directly into native Word… · Show HN: After decades, I have my almost perfect music player · Show HN: I built a hosting for small AI-generated software · Show HN: noise'r'us, like placekittens.com but for audio · Show HN: Election.run – election night in one window · Show HN: Night Map · Show HN: Flawless UI/UX – A design skill and inspection CLI for… · Show HN: Self-Annotating Stock Charts · Show HN:Best Price Supermarket Offers in Denmark · Show HN: Laplace's Scissors – A tool for directly editing LLM weights · Show HN: Metrics, Monitoring, and Alerting for Agents · Show HN: Cinnamon – safer AI agent for household, private and shared… · Show HN: AI Heat Map generated real-time from over 140 News Feeds · Show HN: Digdeep.fyi – A DNS Debug Tool for DNSSEC, Mail, HTTP · Show HN: Aireel.tv Paste your landing page. Get a produced promo film · Show HN: Pico-WAM – smallest world-action-model · Show HN: FoilGateway–Linux firewall gateway with telemetry blocking…

Ordered by Trendoday score: position on each day's list, weighted by how often it was there, summed over the period. Ranks are UTC days. All Show HN archives

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