SHOW HN: I built a "living proof-of-work" profile for builders https://ift.tt/XKtkh3A

SHOW HN: I built a "living proof-of-work" profile for build…

Show HN: I built a daily flag quiz in honor of the World Cup https://ift.tt/u71EDbe

Show HN: I built a daily flag quiz in honor of the World Cup https:/…

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

Show HN: NGB, an open-source .NET platform for document-driven busine…

Show HN: Reyn – local-first AI that journals and recalls your work https://ift.tt/1s4VxYa

Show HN: Reyn – local-first AI that journals and recalls your work He…

Show HN: I built a spelling app for kids with my 7-year-old https://ift.tt/x9BhtfT

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Show HN: Vpod – Tiny Linux sandbox running in WASM https://ift.tt/lucbPga

Show HN: Vpod – Tiny Linux sandbox running in WASM Hi HN, I spent the…

Show HN: Sabela – A Reactive Notebook for Haskell https://ift.tt/i7sIAZU

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Show HN: Ctx, save tokens by loading only the relevant tools https://ift.tt/UutvdSW

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Show HN: Pen and paper resource development game with an emergent world https://ift.tt/WVkB97M

Show HN: Pen and paper resource development game with an emergent wor…

Show HN: StarScope – Free astronomy dashboard for observers outside the US/UK https://ift.tt/bUjyQXl

Show HN: StarScope – Free astronomy dashboard for observers outside t…

Show HN: A pure-Ruby X11 terminal https://ift.tt/fDLMY6Z

Show HN: A pure-Ruby X11 terminal I use this as my regular xterm repl…

Show HN: Trace – Offline Mac meeting transcripts you can flag mid-call https://ift.tt/3hbZlPo

Show HN: Trace – Offline Mac meeting transcripts you can flag mid-cal…

Show HN: Discover Wikipedia articles popular on Hacker News https://ift.tt/t4gVQYn

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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

Show HN: Galdor – a Go LLM agent framework with built-in tracing and …

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

Show HN: Nenya – A lightweight, highly secure AI API Gateway/Proxy wr…

Show HN: Geiger – A blast radius triage tool for any credential https://ift.tt/P7wpJC0

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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…

Show HN: Heard – offline LoRa mesh that keeps hiking groups together https://ift.tt/Nz68OCv

Show HN: Heard – offline LoRa mesh that keeps hiking groups together …

Show HN: AVP – an agent can't leak a secret it never had https://ift.tt/HISukx3

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.tt/5YiBnkO

Show HN: A police department for your Claude Code agents https://ift…

Show HN: Atlasphere – Live Infrastructure Diagrams https://ift.tt/ELVBF1q

Show HN: Atlasphere – Live Infrastructure Diagrams Hi HN. My name is …

Show HN: Extend UI – open-source UI kit for modern document apps https://ift.tt/6B0fab4

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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 https://ift.tt/f3VigZ0

Show HN: Transit-format (JSON/MessagePack) reader/writer in C Transit…

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 …

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…

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 …

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/GmedBMc

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Show HN: An mkv player that uses WASM to render you videos https://ift.tt/AWCvkUI

Show HN: An mkv player that uses WASM to render you videos hello HN i…

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 https://ift.tt/io2CXKP

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Show HN: Nightwatch, The open-source, read-only AI SRE https://ift.tt/bOlPeYs

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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…

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…

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…

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 https://ift.tt/I16AFx4

Show HN: I nerfed our coding agents on purpose Tl;dr: I trained a cla…

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://ift.tt/v0Eh9Rm

Show HN: I rebuilt a tiny old volleyball game I loved https://volley…

Show HN: Bash Runtime for AWS Lambda https://ift.tt/TYiV2ap

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Show HN: Bot or Not – Spot AI-generated randomness https://ift.tt/PzHduij

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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 https://ift.tt/rWf1PLM

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Show HN: Lint Your Markdown with ESLint https://ift.tt/6Ln9Rjb

Show HN: Lint Your Markdown with ESLint https://ift.tt/DKBIYTV June …

Show HN: I created a React alternative using web componnents https://ift.tt/ErVe72L

Show HN: I created a React alternative using web componnents https:/…

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…

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…

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…

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://ift.tt/GA5y039

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/kxNY9OT

Show HN: Llmff v1.0 FFmpeg for Inference https://ift.tt/UbaCelM June…

Show HN: Streambed – Stream Postgres to Iceberg on S3, Supports Postgres Wire https://ift.tt/ZijABug

Show HN: Streambed – Stream Postgres to Iceberg on S3, Supports Postg…

Show HN: UN Condemnation Statistics https://ift.tt/vunegyL

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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://ift.tt/vBxLaiV

Show HN: Vibewarz – bot vs bot arena for vibecoders https://vibewarz…

Show HN: Scrolodex – A super simple window switcher for macOS https://ift.tt/QstRueJ

Show HN: Scrolodex – A super simple window switcher for macOS I built…

Show HN: Py-SQL-cleaner – format SQL embedded in Python strings https://ift.tt/0QZXnmf

Show HN: Py-SQL-cleaner – format SQL embedded in Python strings Hi HN…

Show HN: An update to our long-turn FreeCiv experience https://ift.tt/9X4KZav

Show HN: An update to our long-turn FreeCiv experience So we have had…

Show HN: Open-Source AI Racing Harness https://ift.tt/aD5714K

Show HN: Open-Source AI Racing Harness Hi I'm Dan from Elodin, ma…

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…

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/As04MFE

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 https://ift.tt/5yhpjEl

Show HN: I made Pokémon but with real animals in the real world First…

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://ift.tt/MvZt7VP

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/RJyng1w

Show HN: Replacing a 3.4MB video with 40kb of GSAP https://ift.tt/mo…

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…

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 https://ift.tt/8mcfs42

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 https://ift.tt/5KenE0H

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 https://ift.tt/oqEh3lu

Show HN: Quit All, an iOS app with an SOS mode for cravings I built Q…

Show HN: CoreMem – Portable context for AI agents https://ift.tt/MU0IBCk

Show HN: CoreMem – Portable context for AI agents CoreMem lets you bu…

Show HN: Mechs.lol – a free, web-based autoshooter game https://ift.tt/jmcG72n

Show HN: Mechs.lol – a free, web-based autoshooter game One unexpecte…

Show HN: I Made a Claude Skill for Spec-Driven Development (SDD) https://ift.tt/eTanY7L

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 https://ift.tt/yugmxe7

Show HN: Freenet, a peer-to-peer platform for decentralized apps For …

Show HN: I built Istanbul live transit map https://ift.tt/KUucVXT

Show HN: I built Istanbul live transit map https://tarif.ist/ May 21…

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…

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 https://ift.tt/8vdiXyr

Show HN: Gaussian Splat of a Strawberry The Setup: https://ift.tt/Eu…

Show HN: How Expensive Is Your (Steam) Wishlist? https://ift.tt/4KEMzXi

Show HN: How Expensive Is Your (Steam) Wishlist? A tool/toy that lets…

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 https://ift.tt/8dSNvjq

Show HN: We missed Winamp, so we built an audio player for macOS htt…

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…

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://ift.tt/3bfPuv9

Show HN: Mezz, a curl-able WiFi sandbox for IoT pentesting https://i…

Show HN: How to Kill the Dead Internet https://ift.tt/aiV9oj7

Show HN: How to Kill the Dead Internet Ok, so maybe "how to revi…

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…

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…

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…

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 https://ift.tt/pVR1fTh

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Show HN: Browser based sythesizer, drum machine and squencer https://ift.tt/XrK1meC

Show HN: Browser based sythesizer, drum machine and squencer Inspired…

Show HN: Claude Code vs. Codex Global Usage Leaderboard https://ift.tt/Bp8KMft

Show HN: Claude Code vs. Codex Global Usage Leaderboard https://ift.…

Show HN: Burn, baby, burn (those tokens) https://ift.tt/Y43V9yQ

Show HN: Burn, baby, burn (those tokens) https://ift.tt/rLJaBo0 May …

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…

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 https://ift.tt/dpwhl9Y

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 https://ift.tt/O9YZL7i

Show HN: Petri – Drop-in Postgres image that forks a DB per test Roll…

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…

Show HN: Statewright – Visual state machines that make AI agents reliable https://ift.tt/k0XBhSD

Show HN: Statewright – Visual state machines that make AI agents reli…

Show HN: Mimik – open-source local-first alternative to Scribe and Tango https://ift.tt/FQUZ6uW

Show HN: Mimik – open-source local-first alternative to Scribe and Ta…

Show HN: SyncBank – Self-hosted bank sync for EU banks https://ift.tt/nIiAfcD

Show HN: SyncBank – Self-hosted bank sync for EU banks https://syncb…

Show HN: adamsreview – better multi-agent PR reviews for Claude Code https://ift.tt/Sg02INJ

Show HN: adamsreview – better multi-agent PR reviews for Claude Code …

Show HN: I trained a chess engine to play like humans https://ift.tt/1LF5nwO

Show HN: I trained a chess engine to play like humans I built 1e4.ai …

Show HN: Hustler Bingo – a tiny bingo game about startup Twitter clichés https://ift.tt/JzP3x4U

Show HN: Hustler Bingo – a tiny bingo game about startup Twitter clic…

Show HN: Mosaic – arrange iOS icons by color using an evolutionary algorithm https://ift.tt/DXqM5KL

Show HN: Mosaic – arrange iOS icons by color using an evolutionary al…

Show HN: Free OSS transcription app I made and found it's faster than wispr flow https://ift.tt/LUzgMqk

Show HN: Free OSS transcription app I made and found it's faster …

Show HN: Create flashcards with Space CLI https://ift.tt/HMoj7bu

Show HN: Create flashcards with Space CLI Hey, I created seven years …

Show HN: The independent guide to agent orchestrators https://ift.tt/nB1yNul

Show HN: The independent guide to agent orchestrators Hey HN! I built…

Show HN: GETadb.com – every GET request creates a DB https://ift.tt/rTa9yOp

Show HN: GETadb.com – every GET request creates a DB Hey HN! We made …

Show HN: We built a tool that generates 3D objects with editable, separate parts https://ift.tt/SRVzh4M

Show HN: We built a tool that generates 3D objects with editable, sep…

Show HN: Kstack – Skill pack for monitoring/troubleshooting K8s in Claude Code https://ift.tt/67LNTkS

Show HN: Kstack – Skill pack for monitoring/troubleshooting K8s in Cl…

Show HN: Full Python GUI apps in the browser. no JavaScript, no server https://ift.tt/yMZHS4f

Show HN: Full Python GUI apps in the browser. no JavaScript, no serve…

Show HN: PHP-fts – Full-text search engine in pure PHP, no extensions https://ift.tt/mWxKFt4

Show HN: PHP-fts – Full-text search engine in pure PHP, no extensions…

Show HN: Mac Juice Monitor – Bluetooth battery levels in the macOS menu bar https://ift.tt/69Nvm3M

Show HN: Mac Juice Monitor – Bluetooth battery levels in the macOS me…

Show HN: DoodleMate: Animate Your Child's Hand Drawings Without Generative AI https://ift.tt/QzoMfdv

Show HN: DoodleMate: Animate Your Child's Hand Drawings Without G…

Show HN: AI-DLC-UML (AI-Driven Development Life Cycle with UML Modeling) https://ift.tt/tupPB6g

Show HN: AI-DLC-UML (AI-Driven Development Life Cycle with UML Modeli…

Show HN: Codeberg (Forgejo) CLI, built with Xclif https://ift.tt/ikX530U

Show HN: Codeberg (Forgejo) CLI, built with Xclif https://ift.tt/G23…

Show HN: I indexed 8,643 BSides talks across 227 chapters and 6 continents https://ift.tt/g4hPqAo

Show HN: I indexed 8,643 BSides talks across 227 chapters and 6 conti…

Show HN: NeuralScript – A pure-Rust AOT compiler https://ift.tt/pG4hRBs

Show HN: NeuralScript – A pure-Rust AOT compiler https://ift.tt/gTLB…

Show HN: nfsdiag - a NFS diagnostic application https://ift.tt/hKnE1Bi

Show HN: nfsdiag - a NFS diagnostic application https://ift.tt/LTEO2…

Show HN: Tyche: An experimental distributed trading pipeline in Go Java https://ift.tt/KGz4rdS

Show HN: Tyche: An experimental distributed trading pipeline in Go Ja…

Show HN: Ableton Live MCP https://ift.tt/rYWIGUA

Show HN: Ableton Live MCP https://ift.tt/UsFgTl9 May 3, 2026 at 11:3…

Show HN: Use an Android Phone as an HTTP Proxy https://ift.tt/prYOHgq

Show HN: Use an Android Phone as an HTTP Proxy I created a simple pro…

Show HN: State of the Art of Coding Models, According to Hacker News Commenters https://ift.tt/SQnr6cv

Show HN: State of the Art of Coding Models, According to Hacker News …

Show HN: Clipmon is a macOS clipboard manager on steroids https://ift.tt/mhnrXH8

Show HN: Clipmon is a macOS clipboard manager on steroids https://if…

Show HN: Rust library for Undo/Redo using deltas, snapshots or commands https://ift.tt/8Kq1a0D

Show HN: Rust library for Undo/Redo using deltas, snapshots or comman…

Show HN: GhostBox – Borrow a disposable little machine from the Global Free Tier https://ift.tt/LvScYy6

Show HN: GhostBox – Borrow a disposable little machine from the Globa…

Show HN: N=1 – iOS app for structured longevity self-protocols https://ift.tt/DzQL3wt

Show HN: N=1 – iOS app for structured longevity self-protocols Hello …

Show HN: Pu.sh – a full coding-agent harness in 400 lines of shell https://ift.tt/ZY8IE6T

Show HN: Pu.sh – a full coding-agent harness in 400 lines of shell I …

Show HN: Free no-signup site auditor – secrets, subdomain takeover, CVEs https://ift.tt/3EwthXd

Show HN: Free no-signup site auditor – secrets, subdomain takeover, C…

Show HN: Exploding Hamsters https://ift.tt/o1FsAKd

Show HN: Exploding Hamsters https://ift.tt/YXacNQV May 1, 2026 at 12:…

Show HN: A Multi User Multi Task Board MCP Server https://ift.tt/TPiyHcu

Show HN: A Multi User Multi Task Board MCP Server I built a simple mu…

Show HN: Generative UI Library for React https://ift.tt/iP7Q9ef

Show HN: Generative UI Library for React https://ift.tt/x5gHw3h April…