Posts

Showing posts from 2026

Show HN: Is your product AI slop? https://ift.tt/s7GJ20d

Show HN: Elo Ratings for Tests, ODIs, and T20Is https://ift.tt/HtQiG7S

Show HN: Notekpr – An open-source, E2EE alternative to Notion and Obsidian https://ift.tt/qevAlUK

Show HN: Tumblr Likes Calendar: Browse Your Likes by Date https://ift.tt/vCIWrB6

Show HN: We made a new theme to increase engagement on our website https://ift.tt/2S5QbuN

Show HN: A decent text-to-image model trained for ~$20K (Apache 2.0 Weights) https://ift.tt/daALVEp

Show HN: Quarter – A TUI launcher to browse, search and launch your games https://ift.tt/RNcQZiC

Show HN: AirFlick Drop – AirDrop for Windows with zero mobile app installs https://ift.tt/kcX12fU

Show HN: Jik – a self-hosted language using region-based memory management https://ift.tt/gCInUGa

Show HN: Offline project memory for coding agents – no API key, no vector DB https://ift.tt/z28gNDi

Show HN: InterviewLint – Practice explaining code, not just writing it https://ift.tt/Q1qRNTP

Show HN: Castov – Open-source dev tools and AI secret shield with zero telemetry https://ift.tt/HXDzOlK

Show HN: A language model that lives in a boot sector https://ift.tt/STbBzxd

Show HN: I rebuilt Kubernetes for ESP32 microcontrollers https://ift.tt/GwLt4xZ

Show HN: Pho – TUI for GitHub PRs https://ift.tt/9iIr7Y6

Show HN: SLCR – An open standard for agent-native software requirements https://ift.tt/Z3DOgSF

Show HN: I built a map of billboards and banners in Poland (gpy.pl) https://ift.tt/IYZPUOd

Show HN: A visual map of related food dishes from around the world https://ift.tt/CZBwnIW

Show HN: A proof-of-concept formalization of the IRS federal tax forms https://ift.tt/yPBc9pU

Show HN: CleanCode – Claude Code and Codex collaborating on one canvas https://ift.tt/IoaPYK3

Show HN: Tar-minefield shows where tar implementations disagree https://ift.tt/Q8Bbpe7

Show HN: Jog – GitHub runners for 80% less https://ift.tt/du85Aro

Show HN: Glider 4.0 Unofficial Web Edition (Mac game port) https://ift.tt/VYuotgJ

Show HN: Termcraft – 2D terminal survival with multiplayer support https://ift.tt/AfiIx7g

Show HN: RPI Pico (RP2040) PIO Emulator Package for Go https://ift.tt/VuGLfpq

Show HN: ReVault – new secure archive format https://ift.tt/gI4c6A3

Show HN: Duls – A bit of du, a bit of ls. Best of both https://ift.tt/TNRFCm7

Show HN: A phone lock I can't undo on impulse because I never learn the code https://ift.tt/js8Q1Du

Show HN: Agentsh – A Decentralized, Scalable Multiagent Harness https://ift.tt/6ZL9sMe

Show HN: MXValidation – Send an email and get an authentication and DNS report https://ift.tt/20Lfrl5

Show HN: ZapFast, a native WhatsApp client with voice and video calls on Linux https://ift.tt/gLbd7RT

Show HN: Light captured – An interractive workshop on photography https://ift.tt/7kC21qW

Show HN: Overdesigned Simple Solitaire https://ift.tt/cGX7NQz

Show HN: I built ESP32-S3 LED tubes for live coding https://ift.tt/BCro3IO

Show HN: MCP Census – a live change feed for 48,797 MCP servers https://ift.tt/JxmwOh1

Show HN: qrsticks https://ift.tt/AursYCn

Show HN: Rouler – Steer Windows traffic per app or IP across multiple interfaces https://ift.tt/0x5cJuB

Show HN: we made every cloud work like one giant computer https://ift.tt/r9l4zRX

Show HN: Maali – Privacy-first personal finance app with a local AI analyst https://ift.tt/zpFZ0yI

Show HN: RawLink – Building a VPN protocol from scratch https://ift.tt/Ovaxt91

Show HN: ECG Signal Processing Starter Kit – Python, SciPy, and FastAPI https://ift.tt/95kVxPz

Show HN: WhatsApp MCP running free on Cloudflare https://ift.tt/bpi65XC

Show HN: Ranet3 – High performance policy routed IPsec mesh SD-WAN https://ift.tt/kZAf1nF

Show HN: Photos to Gaussian Splat inside your browser using DA3 Small https://ift.tt/6SyMWGE

Show HN: Parin – A 2D game engine between raylib and Godot, written in Dlang https://ift.tt/F8IG3fn

Show HN: I reverse engineered serum 2 and build an open source alternative https://ift.tt/QDdx5L4

Show HN: 2026 Midterms Tracker blends polls and Kalshi/Poymarket odds https://ift.tt/BAHRlTa

Show HN: Endo – A Higher-Order Harness https://ift.tt/tGdl1R6

Show HN: Forwarder.cc – Static-site forms sent to your inbox, pay per message https://ift.tt/XqdbGzR

Show HN: RDST – A local agent that watches Postgres/MySQL for query regressions https://ift.tt/hCnTGwD

Show HN: I think Apple should have built this a long time ago https://ift.tt/XHA0QB9

Show HN: Ask a technical question, get an animated explainer you can interrupt https://ift.tt/BIw1UAa

Show HN: Dub Anything – Dub videos in each actor's own voice https://ift.tt/6Elv4K0

Show HN: Petal, open-source CoScreen/ScreenHero finally free https://ift.tt/LMs8jud

Show HN: Sayso, free open source dictation for Mac, Windows, and Linux https://ift.tt/zQEyCTh

Show HN: News.txt – world news by region, from each region's own outlets https://ift.tt/sqHyn5t

Show HN: Brickbrag – A multiplayer brick-building world in the browser https://ift.tt/cNAThdk

Show HN: Yagi, Rust DSP Library https://ift.tt/tNCZ4Du

Show HN: I bought a bunch of 'smart' devices. AI was able to hack most of them https://ift.tt/xBl6vi4

Show HN: THX-01 – Open-source decision model, free API, 60M+ tokens processed https://ift.tt/ucaA7Lj

Show HN: LLMxRay an open-source observability tool for LLMs https://ift.tt/Ud8zD9I

Show HN: Kindlefall a 3D ARPG in the browser, built with Three.js https://ift.tt/rnOzG7R

Show HN: HarmoNova: A modern, customizable Hacker News reader for Chrome https://ift.tt/AjlIFHd

Show HN: ManimGX – Manim's API on a Rust/wgpu engine, for 3D videos in Python https://ift.tt/jOIFRJb

Show HN: Try Free Long-Term Memory for AI 50M-Token Window https://ift.tt/TNGiRO0

Show HN: Throw Alice and Bob into Sagittarius A* https://ift.tt/591sk3G

Show HN: A functioning Celery Man computer https://ift.tt/83az92c

Show HN: Proton Drive for Linux https://ift.tt/pMnlOz1

Show HN: Apogee: Rebuilding Mozilla's Orbit, fully local and private https://ift.tt/ZUFE3KY

Show HN: The rarest tech books and docs you've probably never read https://ift.tt/o16OScp

Show HN: Pocketty – iPhone SSH terminal that pings you when an agent is blocked https://ift.tt/Cfc3gH2

Show HN: K10s – A Clickable Kubernetes TUI (Go, Bubble Tea) https://ift.tt/RhSBl4p

Show HN: Agent.reviews – Where AI agents read and write reviews on tools https://ift.tt/EGrTp4F

Show HN: getrequest – Never lose an API request https://ift.tt/wAYXsNR

Show HN: Browser-Based F1 Game https://ift.tt/rDuPZoA

Show HN: Session-continuity, cryptographic proof of session chains https://ift.tt/7kxbiHt

Show HN: Live carbon intensity and power prices for 15 European grids https://ift.tt/BxiyNrU

Show HN: Flash-Agents – DSH as MCP for Claude https://ift.tt/FW14ZDq

Show HN: Nightwatch – a Mac menu-bar app that tells you when tonight is clear https://ift.tt/vpGZNof

Show HN: Glashütte Trash Clock – A 30-minute pendulum clock made from trash https://ift.tt/IbMQql6

Show HN: Jev-pages – Building landing pages real time with Jev https://ift.tt/rHNPXz1

Show HN: Revline – an AI web app that researches TikTok and Instagram for you https://ift.tt/rbqyUkR

Show HN: Our space game has a built-in RISC-V emulator that runs Linux https://ift.tt/TWk8ML6

Show HN: We built a real-time desktop companion for patient's telehealth visits https://ift.tt/8LWt7A2

Show HN: Breadcrumb, record everything on your mac + context manager for AI https://ift.tt/AYQTxXg

Show HN: MCP server for editing Excel with real-time calc and diffs https://ift.tt/GWpvOK4

Show HN: Domainpuff.com – Find memorable domain names within your budget https://ift.tt/CTyw8xZ

Show HN: CLI and TUI control for dps150 power supply https://ift.tt/Uu6rvKX

Show HN: Web server that lets you build iOS & Android offline apps like BitChat https://ift.tt/Hr30TQ8

Show HN: The whole Solar System and every tracked satellite, live in the browser https://ift.tt/laWCzR7

Show HN https://ift.tt/zCatpgv

Show HN: A never-ending chess match between Claude and Codex https://ift.tt/EhAroW5

Show HN: PHNTM ONE: Self healing AI assistant running on a Raspberry Pi5 https://ift.tt/R0bS3q2

Show HN: Gat – Version large files with Git, without an LFS server https://ift.tt/CKcSs8a

Show HN: Lofi Cities – Pixel-art city nights with browser-generated lofi https://ift.tt/9aNDcdo

Show HN: Blender Copilot https://ift.tt/74pwH12

Show HN: Jev predicting your life choices https://ift.tt/aOFEdrV

Show HN: Jev Plays Pokémon Red https://ift.tt/k43vZqO

Show HN: I couldn't deal with another Claude Code tab https://ift.tt/20vZG8T

Show HN: Radix – Visual UI for agentic programming https://ift.tt/5szgRl9

Show HN: Treepeat – Code similarity detection using Tree-sitter https://ift.tt/nLE7Mgv

Show HN: Open Jev Playground – try all the open source alternatives to Jev https://ift.tt/BLc2KEQ

Show HN: Conway's Game of Life in boot sector https://ift.tt/pUfGoOw

Show HN: Training a model to identify AI web content from structure alone https://ift.tt/w6oc1gT

Show HN: Notes on Agentic AI – A text-first guide for practicing engineers https://ift.tt/Vr3Ruxi

Show HN: Two unnecessary playgrounds – C# and ZX Spectrum in the browser https://ift.tt/HvWA4hI

Show HN: Viaduct – C4 models that coding agents can read and update https://ift.tt/WJkgN7y

Show HN: Jev filters large HN discussions https://ift.tt/HkyI58z

Show HN: KillSwitch – a programming language designed to be difficult for LLMs https://ift.tt/UuRXf7r

Show HN: CUA-S1 – A System One Model for Computer Use https://ift.tt/icUvhKG

Show HN: A model index from the AI Gateways https://ift.tt/1lenv5T

Show HN: Koi Editor Alpha https://ift.tt/I7vcKU8

Show HN: Composing domain-specific harness on Python in 10 mins https://ift.tt/taSDVTz

Show HN: The Endless Museum, Wikipedia as a walkable museum https://ift.tt/yEroROl

Show HN: Ax-Check.com – Can Agents Use Your Product? https://ift.tt/nQLbT1F

Show HN: Restarted – a 2026 remake of the classic 2015 startup generator https://ift.tt/WtRIBcY

Show HN: Pixel Agents – A pixel-art mission control for your Claude Code agents https://ift.tt/oLJaswT

Show HN: farseer.space – fly anywhere in the universe in your browser https://ift.tt/5jvc4Mw

Show HN: Sass – Rust and WASM https://ift.tt/je1B5NE

Show HN: DaiDocs, AI memory as a plain-text file format, not a service https://ift.tt/7lVWyfw

Show HN: Hazzel – a tiny coding agent, Bring your own keys https://ift.tt/jHiK9aw

Show HN: An open-source control plane for your company's AI agents https://ift.tt/whNI9OZ

Show HN: Macros with a Behringer FCB1010 MIDI Pedalboard in macOS https://ift.tt/J6XxO5P

Show HN: Pull every comment out of a Google Sheet, in the browser https://ift.tt/AqymeV5

Show HN: SF Title Alert https://ift.tt/f8lbHhC

Show HN: Kibble – a reader for AI news, tutorials, code and models https://ift.tt/FYBy8Vw

Show HN: Stackray – Detect any website's tech stack https://ift.tt/H6jx9Z2

Show HN: What If Donut.c but with Any ASCII Art https://ift.tt/pbRL1tz

Show HN: Music Generation Backed by Algebra https://ift.tt/Uw4cd6Y

Show HN: Come prove the Berge Fulkerson conjecture with a swarm of agents https://ift.tt/vOEKuNZ

Show HN: Toast, a beautiful by default in terminal IDE https://ift.tt/ryDpZtx

Show HN: Raiders at the Gate – tower defense web game https://ift.tt/z90t7kS

Show HN: Hydra – Open-source agentic terminal with a PTY daemon https://ift.tt/O5BvQWL

Show HN: I'm not a PostgREST fan this is why I'm building an alternative https://ift.tt/o3ljDdw

Show HN: Rokz: a browser port of a 1990 ASCII dungeon crawler https://ift.tt/pILrtGz

Show HN: Pipnote – Share a reminder they can't peek at until it arrives https://ift.tt/2GvH9wR

Show HN: Linubot – like Grok bot and Hermes had a kid https://ift.tt/m7BVHoi

Show HN: Gote – a CLI note-taking management tool for plain Markdown https://ift.tt/XxTGMWV

Show HN: Possess, a TUI to browse and transfer coding sessions https://ift.tt/LwhvGXK

Show HN: PixelDraw – simple drawing software for web(WASM) and desktop https://ift.tt/A46oM8v

Show HN: Cowbull – Wordle-like game where you only get match counts https://ift.tt/bc7toeS

Show HN: I made Blocknado, an orbital stacker. Think Tetris with square rings https://ift.tt/gHOniCS

Show HN: Merge Wikipedia articles across languages into one page https://ift.tt/oOdIQmE

Show HN: Fast Cut Video tool for cutting video for Agents https://ift.tt/CDeoEYS

Show HN: Sageling - a local AI agent for Mac, Qwen 3.5 9B in-process via MLX https://ift.tt/U1mVIas

Show HN: Coder Eval – A Framework for Evals https://ift.tt/PnOI9vs

Show HN: NationalDex • minimal open-source Pokédex https://ift.tt/vxImGpl

Show HN: I made a word building game supporting anagrams and one handed use https://ift.tt/14EMStI

Show HN: Devbar – Point at what to change. Leave a comment. Your agent ships it https://ift.tt/ouctIve

Show HN: Sirenfall, a civil defense siren synthesized in Web Audio https://ift.tt/cShzdeT