110launched

FriMarch 20, 2026

1 🍅·6 🤢·50 avg

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58
🍿HN⭐Show HN: Sonar – A tiny CLI to see and kill whatever's running on localhost github.comDev Tool
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🍿HN⭐Show HN: We built a terminal-only Bluesky / AT Proto client written in Fortran github.comHobby
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🍿HNShow HN: I made an email app inspired by Arc browser demo.define.appDemo
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🍿HNShow HN: Baltic shadow fleet tracker – live AIS, cable proximity alerts github.comInfo
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🍿HNShow HN: Red Grid Link – peer-to-peer team tracking over Bluetooth, no servers github.comOther
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🍿HNShow HN: FPGA soft-core of the Saab Viggen's 1963 airborne computer github.comHobby
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🤢HNShow HN: Tiny pixel characters for Cursor AI agents github.comHobby
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🍿HNShow HN: Vibefolio – a place to showcase your vibecoded projects vibefolio.linkInfo
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🍿HNShow HN: LiteParse, a fast open-source document parser for AI agents github.comOSS
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🍿HNShow HN: FastPlay, a Windows video player focused on speed and usability github.comDev Tool
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🍿HNShow HN: Agent Use Interface (AUI) – let users bring their own AI agent github.comDev Tool
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🍿HNShow HN: Pipevals – a visual pipeline builder for evaluation-driven AI github.comAI/ML
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🍿HNShow HN: I Built a MTA Subway Display So I'd Stop Checking My Phone twitter.comHobby
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45
🍿HNShow HN: Fossilware – a community archive of retro hardware, software, and games fossilware.techInfo
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🍿HNShow HN: Sunwet – Organize Anything github.comStartup
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🍿HNShow HN: Screenwriting Software ensemblewriter.comStartup
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🍿HNShow HN: A personal CRM for events, meetups, IRL payo.techStartup
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🍿HNShow HN: EvalsHub: Your AI is failing in production and you don't know it evalshub.aiDev Tool
▲ 4·◇ 1
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🍿HNShow HN: Launch an AI agent swarm for ARC-AGI-3 with plain-English prompts arc-agi-swarm.vercel.appAI/ML
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🍿HNShow HN: ML accelerator on a RISC-V FPGA SoC – zero-cycle matmul, boots Linux dstrbad.substack.comHardware
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🍿HNShow HN: Linux Nvidia GPU V/F Curve Editor for Undervolting/OC github.comDev Tool
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🍿HNShow HN: OpenHarness – Open-source TypeScript SDK for building AI agents github.comOSS
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🍿HNShow HN: Free code editor/preview, no ads, no login, single HTML file or Split takeonanything.comDev Tool
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🍿HNShow HN: MLForge – A no-code, node-based ML trainer github.comEducational
▲ 3·◇ 1
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🍿HNShow HN: Unifast – a Rust Markdown/MDX compiler that's 25x faster than remarkDev Tool
▲ 3·◇ 0
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🍿HNShow HN: Pitstop-check – finds the retry bug that turns 429s into request stormsDev Tool
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🍿HNShow HN: Clay for CRE assessors compredux.comStartup
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🍿HNShow HN: AfterTheCall – AI summaries and action items for client callsStartup
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🍿HNShow HN: We made a tool to show how your government uses your tax dollars 3sparency.3ops.ioInfo
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🍿HNShow HN: Clip – Claude Interactive Picker github.comDev Tool
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🍿HNShow HN: FrogDB – yet another "Redis in Rust" project github.comOSS
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🍿HNShow HN: IndieRoadmaps – public roadmaps for indie hackers indieroadmaps.comStartup
▲ 3·◇ 0
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🍿HNShow HN: I built a super simple email reminder inspired by the RemindMe! botStartup
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🍿HNShow HN: Htmx Toolkit for VS Code with completions, validation and 20 support github.comDev Tool
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🍿HNShow HN: ClawMUD – A persistent world where only AI agents play, humans spectate clawmud.aiAI/ML
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🍿HNShow HN: Download entire/partial Substack to ePub for offline reading github.comDev Tool
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🍿HNShow HN: PromptPrivacy, an automated wiki tracking AI privacy policies prompt-privacy.vercel.appInfo
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🍿HNShow HN: Bookwork-whisper: serverless front end from eBook to audiobook github.comHobby
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🍿HNShow HN: Coding vs. Learning with LLMs substack.comContent
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🍿HNShow HN: I Vibe Coded My Taxes (and you can too)andonalert.netHobby
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🍿HNShow HN: I built a portfolio health analyzer claritytest.vercel.appDev Tool
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🍿HNShow HN: Sift, a small CLI that groups noisy test failures into root causes github.comDev Tool
▲ 2·◇ 0
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🍿HNShow HN: Qwack – Collaborative steering for AI agents built on OpenCode qwack.aiStartup
▲ 2·◇ 2
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🍿HNShow HN: The Cost of Manual WorkflowsInfo
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🍿HNShow HN: OpenAPI 2 Skill – progressive disclosure of OpenAPI specs for agents github.comDev Tool
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🍿HNShow HN: PodSync – Auto-align double-ender podcast recordings (CLI)github.comDev Tool
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🍿HNShow HN: SoftwareInspect – Side-by-side SaaS comparisons softwareinspect.comInfo
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🍿HNShow HN: Carbon linting for Terraform PRs – open methodology, no credentials github.comDev Tool
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🍿HNShow HN: Skillcop: Block malicious Claude Skills before they execute github.comDev Tool
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🍿HNShow HN: Evolved cells navigate a maze with no training or fitness function streamin.meResearch
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🍿HNShow HN: Looseleaf – Python notebooks where each cell is a .py file github.comDev Tool
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🍿HNShow HN: AgentGuard – control layer for AI payments (built in 24h)github.comDev Tool
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🍿HNShow HN: Etnamute – local AI mobile developer that runs on Claude Code github.comDev Tool
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🍿HNShow HN: Git-issues – AI agent-first task management for Git repos github.comDev Tool
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🍿HNShow HN: Libretto – Edit long recordings faster (a simpler Descript alternative)libretto.fmStartup
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🍿HNShow HN: Qage.dev – Bug Reporting for Everyday UsersStartup
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🤢HNShow HN: Cairn – Event-sourced reasoning graphs for AI memory github.comResearch
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🍿HNShow HN: Designing a physical product experience in the AI era oryzo.aiDemo
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🍿HNShow HN: I built a Codex theme builder and gallery dexthemes.comDev Tool
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🍿HNShow HN: AI agents go on blind dates and leave each other voicemails lobsterdate.comDemo
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🍿HNShow HN: Jar.Tools – explore and edit Jar files online jar.toolsDev Tool
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🍿HNShow HN: Clearview Cam Lite: Real-time Cam Engine to see through fog-rain-snow apps.apple.comStartup
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🍿HNShow HN: VersityGW COSI Driver – Manage S3 Buckets as Kubernetes CRDs github.comDev Tool
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🍿HNShow HN: Colloquium – a Markdown-native slide tool for academics github.comDev Tool
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🍿HNShow HN: Cpt-city, an archive of colour gradients phillips.shef.ac.ukInfo
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🍿HNShow HN: Show HN: Local-first PR Review tool(CLI/daemon/webhooks)github.comDev Tool
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🍿HNShow HN: Codalotl – Coding Agent for Go github.comDev Tool
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🍿HNShow HN: We built a Weights and Biases for autoresearch twitter.comStartup
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🍿HNShow HN: Built the missing step before resume writing – reflect on your work story.cvStartup
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🍿HNShow HN: Context Overflow – a Stack Overflow for AI Agents ctxoverflow.devDev Tool
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🍿HNShow HN: Singularity-Claude – Self-Evolving Skills for Claude Code github.comResearch
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🍿HNShow HN: Cybertt – Cybersecurity Tabletop cybertt.xyzStartup
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🍿HNShow HN: Kagi alternative (simpler and EU-based) – Uruky uruky.comStartup
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🍿HNShow HN: Memoria – Snapshot, branch, and rollback for AI agent memory github.comDev Tool
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🍿HNShow HN: I built an AI agent that does marketing for my apps asaagent.xyzStartup
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🍿HNShow HN: RunOnce – Run one-off LLM scripts from Windows context menu apps.microsoft.comDev Tool
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🍿HNShow HN: A GUI configurator for hidutil, the native macOS keyboard editor ualexk.github.ioDev Tool
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🍿HNShow HN: HN Firebase API client for Go with support for reading flagged posts github.comOSS
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🍿HNShow HN: I built a distributed file store on top of AWS CloudShellDev Tool
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🍿HNShow HN: ContextD – OCRs your screen activity, use it with LLMs via local API github.comDev Tool
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🍿HNShow HN: CRT Retro Effect on any website chromewebstore.google.comDemo
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🍿HNShow HN: I have created my own serverless lambda service inquir.orgDev Tool
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🍿HNShow HN: Reverse Engineering Tools MCP Server github.comDev Tool
▲ 1·◇ 0
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🍿HNShow HN: G023's Agentic Chat with Memory and Python Power github.comAI/ML
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🍿HNShow HN: Local Meeting Transcription Skill hrescak.comDev Tool
▲ 1·◇ 0
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🍿HNShow HN: Prism MCP – The Mind Palace for AI Agents (Local-First Memory)github.comAI/ML
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🍅HNShow HN: auto-resume Claude Code sessions per Git branch github.comDev Tool
▲ 1·◇ 1
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🍿HNShow HN: AI News for Kids 6seven.newsAI/ML
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🍿HNShow HN: Agent Package Manager (APM) for Agent Configuration github.comDev Tool
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🍿HNShow HN: There's no good way to share AI agent trajectories, so I built one traced.runDev Tool
▲ 1·◇ 1
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🍿HNShow HN: MUP – Stop making LLMs rebuild UI from scratch every timeOSS
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🤢HNShow HN: I made a simple image flipper to flip images imageflipper.coOther
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🍿HNShow HN: Claude Code Channels Headless via Discord (OpenClaw Alternative)jaredezz.techDev Tool
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🍿HNShow HN: A global commerce registry to enable agentic purchasing across the web askucp.comStartup
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🍿HNShow HN: Images in Your OpenCode Terminal with Kitty github.comDev Tool
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🍿HNSHOW HN: PAC – Automatic privatization of SQL queries github.comDev Tool
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🤢HNShow HN: triad.js – A toolset for creating web apps codeberg.orgOSS
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🤢HNShow HN: Aurea, an image codec that sequences pixels like DNA github.comResearch
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🍿HNShow HN: Varpulis – Real-time behavioral guardrails for AI agents github.comAI/ML
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🍿HNShow HN: Popoto – A Redis/Valkey ORM with Django-Like Syntax for Python popoto.readthedocs.ioOSS
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🍿HNShow HN: Added API key support to my AI writing assistant extensionDev Tool
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🍿HNShow HN: OpsFabric – Infrastructure as data platform for server teams opsfabric.ioStartup
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🍿HNShow HN: Keynest – a simple offline secrets manager github.comDev Tool
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🍿HNShow HN: SEDManager – GUI Application for Setting Up Self-Encrypting Drives github.comDev Tool
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🍿HNShow HN: OpenAI CLIP fine tuned on Galaxy morphology huggingface.coAI/ML
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🍿HNShow HN: TourVault – Voice-first golf analytics SaaS (for sale, $12K)tourvault.aiStartup
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🤢HNShow HN: Draw RDF exports Draw.io diagrams to RDF graphs app.diagrams.netEducational
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🍿HNShow HN: GTM Simulator – Build a B2B Startup from Seed to IPO gtmsimulator.comEducational
▲ 1·◇ 1
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🍿HNShow HN: macOS Kokoro-TTS powered document reader – listen to any text apps.apple.comStartup
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🍿HNShow HN: I wrote an open source SEC filing compliance packageOSS
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