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Show HN: EVconomics – EV vs. gas cost-of-ownership calculator with live prices https://ift.tt/eX9E1tA
Show HN: EVconomics – EV vs. gas cost-of-ownership calculator with li…
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Show HN: Codex Explorer, a local session manager for Codex CLI https…
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Show HN: Hover over your UI element to get its exact location in code https://ift.tt/DzbO19j
Show HN: Hover over your UI element to get its exact location in code…
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Show HN: Fork – Let users build features on top of existing applications https://ift.tt/ugb6ePV
Show HN: Fork – Let users build features on top of existing applicati…
Show HN: Record, replay, and improve AI agents in production At the A…
Show HN: Meon – declarative flat-parsing engine (SoA, no AST) https:…
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Show HN: Handoff – a verified context bridge between Claude Code sessions https://ift.tt/WRUzIjK
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Show HN: I built an encrypted BLE dongle for pasting stuff to air-gapped devices https://ift.tt/C1gf7co
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Show HN: Waypoint.nvim – A Neovim plugin for bookmarking lines of code https://ift.tt/nAJ0CZH
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Show HN: Gemma 3 inference in pure C++ with Metal acceleration https…
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Show HN: Kontext – Move an AI chat's full context to another AI in one click https://ift.tt/GBJqgAU
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Show HN: Auto-continue Claude Fable 5 the second your 5-hour limit lifts https://ift.tt/GjXI8Pm
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Show HN: Dockside – I turned unused space around the macOS Dock into a workspace https://ift.tt/u8nwKht
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Show HN: AnythingLLM Fork as NPM Package I am a huge fan of anythingL…
Show HN: Bramble – Local-first password manager I'm currently wor…
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Show HN: QR code renderer in a TrueType font In the "Libre Barco…
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Show HN: Shot-scraper video tool for recording YAML-defined webapp feature demos https://ift.tt/AcjosWq
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Show HN: Fleet – a local-first console for managing Dockerized Hermes AI Agents https://ift.tt/6pTrNAb
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Show HN: The UNESCO Tsunami Warning Emails Are Gone This key piece of…
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Show HN: Use-zerostack – delegate any task to a lightweight coding agent https://ift.tt/IS8b1sL
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Show HN: NanoEuler – GPT-2 scale model in pure C/CUDA from scratch https://ift.tt/N6OrI89
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Show HN: Caliper – pass@k reliability testing for Claude Code and Codex skills https://ift.tt/w5NLCeD
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Show HN: Starglyphs - A constellation puzzle game based on Euler paths https://ift.tt/ALxaUJy
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Show HN: Wind particles on Mapbox from a single EXIF JPEG https://if…
Show HN: A Living Neural Web in HTML5 Canvas https://techoreon.githu…
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Show HN:Every Team Is Building the Same Cache https://ift.tt/4p3Hzlr…
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Show HN: No chair fixed my back, so we built one that won't let you sit still https://ift.tt/5OqnC8P
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Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion https://ift.tt/KFJblXo
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Show HN: LookAway, a Mac break reminder that knows when not to interrupt https://ift.tt/TPEkNrM
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Show HN: Follow the Thread – a calmer, typographic way to read Wikipedia https://ift.tt/zsgpJth
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Show HN: The Cascade Graph – An interactive map of AI and energy constraints https://ift.tt/7n1UiYu
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Show HN: I created agent skill based on Peter Lynch's books For t…
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Show HN: I scanned every YC Spring 2026 startup for what AI crawlers see https://ift.tt/vB5kG6l
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Show HN: Durable Agent Sessions API (Preview) https://ift.tt/msry7Vd…
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Show HN: Kitcat 2.0 – A Matplotlib back end for terminal plotting https://ift.tt/83NHcWl
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Show HN: Pure Effect – Reproduce production bugs on your laptop without a DB https://ift.tt/8Hr1eSQ
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Show HN: DebugBrief – turn debugging sessions into reports, no AI https://ift.tt/6NBwn4Q
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Show HN: CleverCrow: give tokens to your favorite projects Howdy all.…
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Show HN: An n8n alternative where coding agents build the workflows, not humans https://ift.tt/aIR5nYK
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Show HN: Cody – Voice control for Neovim using its own commands, LSP https://ift.tt/sUAX2xu
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Show HN: We post-trained a model that pen tests instead of refusing https://ift.tt/aVulRdT
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Show HN: PostgreSQL MCP Server with 135 tools for various purpose https://ift.tt/CF7Ozkq
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Show HN: Continuous Nvidia CUDA PC Sampling Profiler Blog post about …
Show HN: I built a bookmarks manager with a social cut Hi, I am Paolo…
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Show HN: NanoEuler – GPT-2 scale model in pure C/CUDA from scratch https://ift.tt/CPGS8i4
Show HN: NanoEuler – GPT-2 scale model in pure C/CUDA from scratch h…
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Show HN: I built a daily flag quiz in honor of the World Cup https:/…
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Show HN: Run Agent Skills with mistral.rs v0.8.10: /v1/skills support and more https://ift.tt/ez1DcXw
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Show HN: NGB, an open-source .NET platform for document-driven business apps https://ift.tt/zfJ28uj
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Show HN: Reyn – local-first AI that journals and recalls your work https://ift.tt/1s4VxYa
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Show HN: I built a spelling app for kids with my 7-year-old Hello HN!…
Show HN: Vpod – Tiny Linux sandbox running in WASM Hi HN, I spent the…
Show HN: Sabela – A Reactive Notebook for Haskell Sabela is a reactiv…
Show HN: Ctx, save tokens by loading only the relevant tools Hi HN! T…
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Show HN: Pen and paper resource development game with an emergent world https://ift.tt/WVkB97M
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Show HN: StarScope – Free astronomy dashboard for observers outside the US/UK https://ift.tt/bUjyQXl
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Show HN: A pure-Ruby X11 terminal I use this as my regular xterm repl…
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Show HN: Trace – Offline Mac meeting transcripts you can flag mid-call https://ift.tt/3hbZlPo
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Show HN: Slopsome – a VRAM fit calculator and tok/s database for local LLMs https://ift.tt/5YHy4xi
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Show HN: Galdor – a Go LLM agent framework with built-in tracing and replay https://ift.tt/y4ZiSmA
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Show HN: Turn your name into a tree in an infinite procedural shanshui landscape https://ift.tt/nUzQeOx
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Show HN: Nenya – A lightweight, highly secure AI API Gateway/Proxy written in Go https://ift.tt/2U9mYFC
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Show HN: Geiger – A blast radius triage tool for any credential http…
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Show HN: Vilvona AI – Self-Hosted AI Assistant with Tamil and Hindi UI https://ift.tt/mUoCKEW
Show HN: Vilvona AI – Self-Hosted AI Assistant with Tamil and Hindi U…
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Show HN: Heard – offline LoRa mesh that keeps hiking groups together https://ift.tt/Nz68OCv
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Show HN: AVP – an agent can't leak a secret it never had A proces…
Show HN: A police department for your Claude Code agents https://ift…
Show HN: Atlasphere – Live Infrastructure Diagrams Hi HN. My name is …
Show HN: Extend UI – open-source UI kit for modern document apps We&#…
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Show HN: OpenYabby, voice-controlled multi-agent orchestrator for Claude Code https://ift.tt/1IDyQdV
Show HN: OpenYabby, voice-controlled multi-agent orchestrator for Cla…
Show HN: Transit-format (JSON/MessagePack) reader/writer in C Transit…
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Show HN: Nodea, an open-source AI canvas for working through complex projects https://ift.tt/gI8DOho
Show HN: Nodea, an open-source AI canvas for working through complex …
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Show HN: macOS Apps on Linux: SwiftUI for Linux (and AppKit, NSFoundation, etc.) https://ift.tt/wkpbr64
Show HN: macOS Apps on Linux: SwiftUI for Linux (and AppKit, NSFounda…
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Show HN: Stop returning raw JSON from MCP servers, build rich inline UIs https://ift.tt/NaKr8IU
Show HN: Stop returning raw JSON from MCP servers, build rich inline …
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Show HN: A minimal, ad-free World Cup web-app for fixtures and live scores https://ift.tt/ElgPQR9
Show HN: A minimal, ad-free World Cup web-app for fixtures and live s…
Show HN: A Minecraft builder skill for coding agents https://ift.tt/…
Show HN: An mkv player that uses WASM to render you videos hello HN i…
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Show HN I scraped 743 large employers' careers pages to find their ATS https://ift.tt/0eN7oqS
Show HN I scraped 743 large employers' careers pages to find thei…
Show HN: I Derived a Pancake After 25 years of making other people…
Show HN: Nightwatch, The open-source, read-only AI SRE nightwatch is …
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Show HN: Dap-mux – Connect your editor and REPL to the same debug session https://ift.tt/YunPFKy
Show HN: Dap-mux – Connect your editor and REPL to the same debug ses…
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Show HN: I ported Xonotic (arena FPS) to WebAssembly with full P2P multiplayer https://ift.tt/s70dlNn
Show HN: I ported Xonotic (arena FPS) to WebAssembly with full P2P mu…
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Show HN: Typedframes – Pandas/polars column name checking at lint time https://ift.tt/hA9qlgj
Show HN: Typedframes – Pandas/polars column name checking at lint tim…
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Show HN: Resonate – Low-latency, high-resolution spectral analysis https://ift.tt/jfSXhuF
Show HN: Resonate – Low-latency, high-resolution spectral analysis La…
Show HN: I nerfed our coding agents on purpose Tl;dr: I trained a cla…
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Show HN: OWASP VulnerableApp Modern Extensible and Scalable vulnerable app https://ift.tt/tGI0Mae
Show HN: OWASP VulnerableApp Modern Extensible and Scalable vulnerabl…
Show HN: I rebuilt a tiny old volleyball game I loved https://volley…
Show HN: Bash Runtime for AWS Lambda Hi HN, I built a Bash runtime fo…
Show HN: Bot or Not – Spot AI-generated randomness https://play-bot-…
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Show HN: Cost.dev (YC W21) – making agents cost-aware and cheaper to call https://ift.tt/8hLdizt
Show HN: Cost.dev (YC W21) – making agents cost-aware and cheaper to …
Show HN: Fork of Rsync Hello. After hearing of the problematic LLM co…
Show HN: Lint Your Markdown with ESLint https://ift.tt/DKBIYTV June …
Show HN: I created a React alternative using web componnents https:/…
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Show HN: Live breath detection and biofeedback from a phone microphone https://ift.tt/C0ynfIg
Show HN: Live breath detection and biofeedback from a phone microphon…
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Show HN: RePlaya – self-hosted browser session replay with live tailing https://ift.tt/eTCkzW0
Show HN: RePlaya – self-hosted browser session replay with live taili…
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Show HN: A free Linux adaptation of NETworkManager by BornToBeRoot https://ift.tt/up2o7RO
Show HN: A free Linux adaptation of NETworkManager by BornToBeRoot h…
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Show HN: Funnel – Find a convesion leak on any landing page in 30 seconds https://ift.tt/ew0p6D2
Show HN: Funnel – Find a convesion leak on any landing page in 30 sec…
Show HN: Zaxy v1.0 https://docs.zaxy.io/ June 1, 2026 at 02:49AM
Show HN: Llmff v1.0 FFmpeg for Inference https://ift.tt/UbaCelM June…
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Show HN: Streambed – Stream Postgres to Iceberg on S3, Supports Postgres Wire https://ift.tt/ZijABug
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Show HN: UN Condemnation Statistics https://boxed.github.io/UN-conde…
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Show HN: Ego lite – why our browser agent writes JavaScript not CLI commands https://ift.tt/xvJBlSD
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Show HN: AionOS – self-healing microkernel in Zig (boots on real hardware) https://ift.tt/5DnQCHa
Show HN: AionOS – self-healing microkernel in Zig (boots on real hard…
Show HN: Vibewarz – bot vs bot arena for vibecoders https://vibewarz…
Show HN: Scrolodex – A super simple window switcher for macOS I built…
Show HN: Py-SQL-cleaner – format SQL embedded in Python strings Hi HN…
Show HN: An update to our long-turn FreeCiv experience So we have had…
Show HN: Open-Source AI Racing Harness Hi I'm Dan from Elodin, ma…
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Show HN: I used AI to built static recompilers for 5 retro game systems https://ift.tt/9Lkj1SD
Show HN: I used AI to built static recompilers for 5 retro game syste…
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Show HN: Cross-agent messaging and shared memory over the local filesystem https://ift.tt/ctGrbqM
Show HN: Cross-agent messaging and shared memory over the local files…
Show HN: Write your BPF programs in Go, not C https://ift.tt/goFIQWB…
Show HN: I made Pokémon but with real animals in the real world First…
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Show HN: Cursed Browser – a VLM reads the HTML and hallucinates the page https://ift.tt/zL23vsl
Show HN: Cursed Browser – a VLM reads the HTML and hallucinates the p…
Show HN: My homelab is outperforming the stock market https://stocks…
Show HN: Replacing a 3.4MB video with 40kb of GSAP https://ift.tt/mo…
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Show HN: Baby's First Cards – real photo flash cards for toddlers https://ift.tt/1QbMRpu
Show HN: Baby's First Cards – real photo flash cards for toddlers…
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Show HN: Running BitNet b1.58 inside DRAM by breaking DDR4 timing rules https://ift.tt/4m5IA8F
Show HN: Running BitNet b1.58 inside DRAM by breaking DDR4 timing rul…
Show HN: Vibe-coded Steam, but in the browser Hi HN! Lifelong avid ga…
Show HN: A satirical idle game about running an AI startup I made an …
Show HN: Quit All, an iOS app with an SOS mode for cravings I built Q…
Show HN: CoreMem – Portable context for AI agents CoreMem lets you bu…
Show HN: Mechs.lol – a free, web-based autoshooter game One unexpecte…
Show HN: I Made a Claude Skill for Spec-Driven Development (SDD) At m…
Show HN: Freenet, a peer-to-peer platform for decentralized apps For …
Show HN: I built Istanbul live transit map https://tarif.ist/ May 21…
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Show HN: IgniteMS – batch text embeddings at 253K msg/s on 8x A100 https://ift.tt/MIRDz85
Show HN: IgniteMS – batch text embeddings at 253K msg/s on 8x A100 h…
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Show HN: I made a tool for learning scales, chords, and how to combine them https://ift.tt/enc1ITr
Show HN: I made a tool for learning scales, chords, and how to combin…
Show HN: Gaussian Splat of a Strawberry The Setup: https://ift.tt/Eu…
Show HN: How Expensive Is Your (Steam) Wishlist? A tool/toy that lets…
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Show HN: Cubic Doggo, a Open-Source 12-DOF 4-Legged Robot Based on ROS2 https://ift.tt/7Ef3oKU
Show HN: Cubic Doggo, a Open-Source 12-DOF 4-Legged Robot Based on RO…
Show HN: We missed Winamp, so we built an audio player for macOS htt…
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Show HN: Marlin-2B: a tiny VLM to extract structured information from videos https://ift.tt/XbSlvLp
Show HN: Marlin-2B: a tiny VLM to extract structured information from…
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Show HN: HypergraphZ – directed hypergraph library in Zig with Python bindings https://ift.tt/TJ6h51F
Show HN: HypergraphZ – directed hypergraph library in Zig with Python…
Show HN: Mezz, a curl-able WiFi sandbox for IoT pentesting https://i…
Show HN: How to Kill the Dead Internet Ok, so maybe "how to revi…
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Show HN: I built a screen recorder that captures console logs, requests and more https://ift.tt/7CNMiyl
Show HN: I built a screen recorder that captures console logs, reques…
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Show HN: Got ghosted by tech companies so I built a tool to track ghost jobs https://ift.tt/nUCapTj
Show HN: Got ghosted by tech companies so I built a tool to track gho…
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Show HN: Hermes-agentmemory, pull-model episodic memory with real deletes https://ift.tt/nRNX3Av
Show HN: Hermes-agentmemory, pull-model episodic memory with real del…
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Show HN: Daily vibe-coding video games, day 33: Tower Defense (single prompt) https://ift.tt/RQpdxBe
Show HN: Daily vibe-coding video games, day 33: Tower Defense (single…
Show HN: Epiq – Distributed Git based issue tracker TUI Issue tracker…
Show HN: Browser based sythesizer, drum machine and squencer Inspired…
Show HN: Claude Code vs. Codex Global Usage Leaderboard https://ift.…
Show HN: Burn, baby, burn (those tokens) https://ift.tt/rLJaBo0 May …
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Show HN: 3D-Agent – AI that edits Blender scenes through the Python API https://ift.tt/VDu3ZTf
Show HN: 3D-Agent – AI that edits Blender scenes through the Python A…
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Show HN: Halgorithem – Catching AI Hallucinations Using Trees, No AI in Pipeline https://ift.tt/TRjg0aO
Show HN: Halgorithem – Catching AI Hallucinations Using Trees, No AI …
Show HN: Nibble An attempt at a single pass LLVM frontend in ~3000 li…
Show HN: Petri – Drop-in Postgres image that forks a DB per test Roll…
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Show HN: Neural window manager, neural network moving windows from mouse actions https://ift.tt/azAxP6n
Show HN: Neural window manager, neural network moving windows from mo…