Show HN: Diagram as code tool with draggable customizations

Show HN: Create-LLM – Train your own LLM in 60 seconds

Show HN: Shadcn/UI theme editor – Design and share Shadcn themes

Show HN: Chonky – a neural text semantic chunking goes multilingual

Show HN: I Built DevTools for Blazor (Like React DevTools but for .NET)

Show HN: LLM Rescuer – Fixing the billion dollar mistake in Ruby

Show HN: AI bookmarking app for people who hate AI

Show HN: Guided EMDR Therapy App to Heal Inner Trauma

Show HN: A browser SIM of a decentralized court for autonomous AI agents

Show HN: Random Makers – Show HN and Product Hunt, but Faster and Not Corporate

Show HN: MacOS Live Screensaver – A screensaver that plays live video streams

Show HN: Git for LLMs – A context management interface

Show HN: Status of my favorite bike share stations

Show HN: Deta Surf – An open source and local-first AI notebook

Show HN: Tommy – Turn ESP32 devices into through-wall motion sensors

Show HN: A fast, privacy-first image converter that runs in browser

Show HN: Dictly – Local, real‑time voice‑to‑text for macOS (sub‑100ms, no cloud)

Show HN: Zoto – low-level audio playback in Zig

Show HN: Piping in and Out of Emacs

Show HN: OpenSnowcat – A fork of Snowplow to keep open analytics alive

Show HN: Nostr Web – decentralized website hosting on Nostr

Show HN: Tracking Ukrainian border crossing delays

Show HN: Centia.io – Open PostgreSQL/PostGIS back end for developers

Show HN: Cuq – Formal Verification of Rust GPU Kernels

Show HN: I built a tech news aggregator that works the way my brain does

Show HN: NickelJoke – Pay a Nickel to Get a Joke Using X402 Micropayments

Show HN: Sqlite3-dump - a fast SQLite to CSV and parquet

Show HN: Katakate – Dozens of VMs per node for safe code exec

Show HN: Sempress – 2× better compression for numeric data

Show HN: LeafTok – Applied TikTok's Swipe UX to ePub/PDF Reading

Show HN: Path-security – Comprehensive path validation with 62 attack vectors

Show HN: Circalify – 10KB circular timeline library for annual planning

Show HN: Playwright Skill for Claude Code – Less context than playwright-MCP

Show HN: I created a small 2D game about an ant

Show HN: Inspec – Specification scheduling software for interior designers

Show HN: bbcli – A TUI and CLI to browse BBC News like a hacker

Show HN: Pyxis CodeCanvas a lightweight, client-side IDE for iPad and browsers

Show HN: Gisia – A Lightweight Self-Hosted DevOps Platform

Show HN: ScreenAsk – Free Screen Recording Links for Customer Support

Show HN: I made an anagram word game for mobile in C++ and Go

Show HN: Create interactive diagrams with pop-up content

Show HN: Check what is hogging your disk zpace

Show HN: Pyversity – Fast Result Diversification for Retrieval and RAG

Show HN: I made a simple portfolio performance calculator and it seems to work

Show HN: Run any GitHub Action locally from your Cron job -- finally!

Show HN: Postnix AI – Helps Indie Hackers Get Their Work Seen

Show HN: I'm rewriting a web server written in Rust for speed and ease of use

Show HN: FlowLens – MCP server for debugging with Claude Code

Show HN: Story Keeper – AI agents with narrative continuity instead of memory

Show HN: Wsgrok – one of many ngrok alternatives

Show HN: Pg_textsearch – BM25 Ranking for Postgres

Show HN: AutoLearn Skills for self-improving agents

Show HN: Pensive – A bookmarking tool with full-text search and LLMs

Show HN: Duck-UI – Browser-Based SQL IDE for DuckDB

Show HN: Databroom – Clean data with GUI or CLI and generate Python/R script

Show HN: Open-source TypeScript SDK for sending and operating iMessages

Show HN: Integrating semantic commits directly into Git could unlock a new level

Show HN: Understanding LLM fundamentals without frameworks

Show HN: Hacker News sans AI content

Show HN: Django Keel – 10 Years of Django Best Practices in One Template

Show HN: AgentML – Deterministic AI Agents (MIT, Alpha)

Show HN: I might have invented a new style of puzzle

Show HN: A high-performance Rust based MCP server

Show HN: How to create a perfect white background image effortlessly?

Show HN: Build unique websites with 200 modern components using Tailkits UI

Show HN: Data engine scraping stats, killing Statista's $490/month model

Show HN: The System Skill Pattern

Show HN: UN Volunteers Opportunities Dashboard

Show HN: Coyote – Wildly Real-Time AI

Show HN: Browser-based PDF form fields detection (YOLO-based)

Show HN: ResizeImage.dev – A fast image resizer runs in browser

Show HN: Subway Surfers in Your Terminal

Show HN: Bible Both Ways – See how the Bible can justify any moral claim

Show HN: EloqDoc: MongoDB-compatible doc DB with object storage as first citizen

Show HN: Geophone PWA Using Accelerometer

Show HN: WalkingMate – Control a WalkingPad treadmill and track history on Mac

Show HN: I made Quantify AI – alternative to TradingView (2 months work)

Show HN: Seed3D – Generate Physics-Ready 3D Models with Millimeter Precision

Show HN: Transit app for NJ-NY commuters (SwiftUI) – looking for feedback

Show HN: Maktabah Islam ELKIRTASS being revived on Qt6 CMake

Show HN: I built Kumi – a typed, array-oriented dataflow compiler in Ruby

Show HN: Browse previous Git tags easily

Show HN: GoSMig – minimal, type-safe SQL migrations written in Go

Show HN: Production-ready rate limiter with Web Dashboard and 5 algorithms

Show HN: Desponsorize – Gray out Amazon sponsored search results

Show HN: BesiegeField – LLM Agents Learn to Build Machines in a Physics Sandbox

Show HN: Emojiwhat – Unicode and TikTok emojis to copy and paste

Show HN: Distil-NPC: a family of models for non-playable characters in games

Show HN: I built TicketData – Ticket price trends and data for Sports & Concerts

Show HN: hist: An overengineered solution to `sort|uniq -c` with 25x throughput

Show HN: 401K Traditional vs. Roth Calculator

Show HN: A browser for Mac that connects to private web apps over SSH

Show HN: I built an SVG-generation tool

Show HN: Android TV screensaver that plays live YouTube streams

Show HN: Pong Wars Idle Game

Show HN: I tried to imagine HN as a newspaper

Show HN: I made a website to track my own subscriptions