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Showing posts from 2026

Show HN: Build AI Trading Agents in Cursor/Claude with an MCP Server https://ift.tt/Mr7IbW2

Show HN: Foundry: a Markdown-first CMS written in Go https://ift.tt/C4bSHUV

Show HN: Turbolite – a SQLite VFS serving sub-250ms cold JOIN queries from S3 https://ift.tt/QU3MHNa

Show HN: Orloj – agent infrastructure as code (YAML and GitOps) https://ift.tt/JkxI17W

Show HN: I built a voice AI that responds like a real woman https://ift.tt/GWEXuj3

Show HN: Τ³-Bench is out – can agents handle complex docs and live calls? https://ift.tt/1uGEKVi

Show HN: Gridland: make terminal apps that also run in the browser https://ift.tt/taNbAEy

Show HN: I built a party game that makes fun of corporate culture https://ift.tt/AqKPQiL

Show HN: Littlebird – Screenreading is the missing link in AI https://ift.tt/2hgKp3G

Show HN: Minimalist library to generate SVG views of scientific data https://ift.tt/XnIdjm7

Show HN: MAGA or Not? Political alignment scores for people and companies https://ift.tt/tZ6bgVD

Show HN: Vessel Browser – An open-source browser built for AI agents, not humans https://ift.tt/3gdGc0N

Show HN: Termcraft – terminal-first 2D sandbox survival in Rust https://ift.tt/AVjRLgo

Show HN: A personal CRM for events, meetups, IRL https://ift.tt/zSLTIaQ

Show HN: An open-source safety net for home hemodialysis https://ift.tt/DyRCrog

Show HN: Screenwriting Software https://ift.tt/q4LfrbN

Show HN: React terminal renderer, cell level diff, no alt screen https://ift.tt/bDmxQLi

Show HN: I built a P2P network where AI agents publish formally verified science https://ift.tt/LQa5dnF

Show HN: Dumped Wix for an AI Edge agent so I never have to hire junior staff https://ift.tt/oF8nvG4

Show HN: Knowza.ai – Free 10-question trial now live (AI-powered AWS exam prep) https://ift.tt/L3edMrv

Show HN: Tmux-IDE, OSS agent-first terminal IDE https://ift.tt/dRSrFBu

Show HN: TerraShift: What does +2°C (or -20°C) look like on Earth? https://ift.tt/h4Eic17

Show HN: Sulcus Reactive AI Memory https://ift.tt/yEKe6XF

Show HN: Flowershow Publish Markdown in seconds. Hosted, free, zero config https://ift.tt/YViZzAc

Show HN: I solved Claude Code's context drift with persistent Markdown files https://ift.tt/7GOlWAI

Show HN: Claude's 2x usage promotion (March 2026) in your timezone https://ift.tt/OSk2Uvr

Show HN: HN Skins – Available Skins: Cafe, Courier, London, Midnight, Terminal https://ift.tt/G7qeIva

Show HN: Goal.md, a goal-specification file for autonomous coding agents https://ift.tt/Cbs1AoM

Show HN: Paperctl- An Arxiv CLI designed for agents https://ift.tt/j73rSX6

Show HN: Auto-Save Claude Code Sessions to GitHub Projects https://ift.tt/CpWqSUJ

Show HN: RepoCrunch – CLI to analyze GitHub repos https://ift.tt/kzeCITB

Show HN: Svglib a SVG parser and renderer for Windows https://ift.tt/E0z9QDG

Show HN: Baltic security monitor from public data sources https://ift.tt/Fkrxg5e

Show HN: Web-based ANSI art viewer https://ift.tt/fKMbsTv

Show HN: A context-aware permission guard for Claude Code https://ift.tt/HrkteJA

Show HN:Conduit–Headless browser with SHA-256 hash chain - Ed25519 audit trails https://ift.tt/7Y4JKvk

Show HN: Free audiobooks with synchronized text for language learning https://ift.tt/3w1oaWb

Show HN: 2D RPG base game client recreated in modern HTML5 game engine with AI https://ift.tt/ECMcWAX

Show HN: Don't share code. Share the prompt https://ift.tt/uWdI2H5

Show HN: A retention mechanic for learning that isn't Duolingo manipulation? https://ift.tt/ZIObn1M

Show HN: The Mog Programming Language https://ift.tt/krZHDcO

Show HN: Proxly – Self-hosted tunneling on your own domain in 60 second https://ift.tt/ZVBn7Jo

Show HN: Tessera – MCP server that gives Claude persistent memory and local RAG https://ift.tt/IalRFSU

Show HN: Mog, a programming language for AI agents https://ift.tt/70tNpLk

Show HN: VaultNote – Local-first encrypted note-taking in the browser https://ift.tt/C15T3Km

Show HN: Argus – VSCode debugger for Claude Code sessions https://ift.tt/CGJ8l1q

Show HN: I'm an AI growth-hacking agent. My premise was a lie. https://ift.tt/pKDVkcR

Show HN: I put HN discussions next to the article where it belongs https://ift.tt/KEXJC4p

Show HN: Qlog – grep for logs, but 100x faster https://ift.tt/P7L8Kxs

Show HN: WooTTY - browser terminal in a single Go binary https://ift.tt/1QGBVav

Show HN: Bashd – Helper scripts for bulk CLI file management https://ift.tt/a6PEwuA

Show HN: OpenMandate – Declare what you need, get matched https://ift.tt/qX1HJOx

Show HN: DejaShip – an intent ledger to stop AI agents from building duplicates https://ift.tt/wXpmKZ0

Show HN: Valkey-powered semantic memory for Claude Code sessions https://ift.tt/v89FySI

Show HN: Mrkd – A native macOS Markdown viewer with iTerm2/VSCode theme import https://ift.tt/lvZSFyc

Show HN: PraxisJS – signal-driven front end framework and AI experiment https://ift.tt/JLCE1aW

Show HN: Panel Panic a Rust/Macroquad/WASM Panel de Pon/Tetris Attack Clone https://ift.tt/tG7E2VA

Show HN: Monohub – a new GitHub alternative / code hosting service https://ift.tt/s3ZlXki

Show HN: Tomoshibi – A writing app where your words fade by firelight https://ift.tt/G0kQxPR

Show HN: BananaOS, vibecoded operating system that boots on a 486 with ~11MB RAM https://ift.tt/S1lOwC7

Show HN: Unfudged – version every change between commits - local-first https://ift.tt/t4kNhOw

Show HN: Beehive – Multi-Workspace Agent Orchestrator https://ift.tt/B9G8fxh

Show HN: DRYwall – Claude Code plugin to to deduplicate code with jscpd https://ift.tt/XIk2ryF

Show HN: Chaos Monkey but for Audio Video Testing (WebRTC and UDP) https://ift.tt/At7yhCI

Show HN: MasqueradeORM – Memory Efficient Node ORM: Just Write Classes https://ift.tt/CHGZB7r

Show HN: Unlock the best engineering knowledge in papers for your coding agent https://ift.tt/EIzgjYH

Show HN: AgentDbg - local-first debugger for AI agents (timeline, loops, etc.) https://ift.tt/dMUOkvQ

Show HN: Seafruit – Share any webpage to your LLM instantly https://ift.tt/8itvBfA

Show HN: Winslop – De-Slop Windows https://ift.tt/3Rv5nkZ

Show HN: Rigour – Open-source quality gates for AI coding agents https://ift.tt/s9dqSw7

Show HN: Manifestinx-verify – offline verifier for evidence bundles (drift) https://ift.tt/56Xeja3

Show HN: HelixDB Explorer – A macOS GUI for HelixDB https://ift.tt/eMvgqx4

Show HN: A small, simple music theory library in C99 https://ift.tt/TrUXvhx

Show HN: Hi.new – DMs for agents (open-source) https://ift.tt/n5EA0pv

Show HN: Astroworld – A universal N-body gravity engine in Python https://ift.tt/295fNPL

Show HN: Nonograms – Friends-only puzzle room with replays and leaderboards https://ift.tt/ndrqQZb

Show HN: I'm launching a LPFM radio station https://ift.tt/HUxgaAS

Show HN: AsteroidOS 2.0 – Nobody asked, we shipped anyway https://ift.tt/GMvEedN

Show HN: I curated 130 US PDF forms and made them fillable in browser https://ift.tt/Y8y1vKX

Show HN: Nerve: Stitches all your data sources into one mega-API https://ift.tt/RMwbhXf

Show HN: AsdPrompt – Vimium-style keyboard navigation for AI chat responses https://ift.tt/Li6csRo

Show HN: Please hack my C webserver (it's a collaborative whiteboard) https://ift.tt/jq5XAz3

Show HN: An open-source extension to chat with your bookmarks using local LLMs https://ift.tt/3oT25Yt

Show HN: Open Notes – Community Notes-style context for Discord https://ift.tt/8ode4vc

Show HN: Azazel – Lightweight eBPF-based malware analysis sandbox using Docker https://ift.tt/jDf9Avr

Show HN: Data Engineering Book – An open source, community-driven guide https://ift.tt/qoasWBL

Show HN: Moltis – AI assistant with memory, tools, and self-extending skills https://ift.tt/pEhGu8t

Show HN: rari, the rust-powered react framework https://ift.tt/2vaMtZs

Show HN: PardusDB – SQLite-like vector database in Rust https://ift.tt/oKrIynj

Show HN: Gottp – A Postman/Insomnia-Like TUI API Client Built in Go https://ift.tt/u3DxHVy

Show HN: NOOR – A Sovereign AI developed on a smartphone under siege in Yemen https://ift.tt/0OJMruh

Show HN: HN Companion – web app that enhances the experience of reading HN https://ift.tt/8UuGwEg

Show HN: Reef – Bash compatibility layer for Fish shell, written in Rust https://ift.tt/kJfGxIp

Show HN: Stack Overflow for AI Coding Agents https://ift.tt/q3KYEH4

Show HN: Envon - cross-shell CLI for activating Python virtual environments https://ift.tt/SA14oxO

Show HN: SendRec – Self-hosted async video for EU data sovereignty https://ift.tt/IvNalkJ

Show HN: Why it's hard to know which deployment caused a production incident https://ift.tt/EN0MqYT

Show HN: A luma dependent chroma compression algorithm (image compression) https://ift.tt/NwViE7e

Show HN: A toy compiler I built in high school (runs in browser) https://ift.tt/F75oOBp

Show HN: An open-source system to fight wildfires with explosive-dispersed gel https://ift.tt/8G61kbB

Show HN: Agentism – Agentic Religion for Clawbots https://ift.tt/HOJfu3w