Show HN Daily Selection (2025-09-18)09/18/2025
Developer Tools
Audio
Entertainment
Text
Video
- Pgmcp, an MCP server to query any Postgres database in natural language
- A Cyberpunk Tuner
- A PSX/DOS style 3D game written in Rust with a custom software renderer
- STT –> LLM –> TTS pipeline in C
- I built a platform for long-form media recs (books, articles, etc.)
- Coding AI Agent API for Developers
- HuMo AI – Create Realistic Videos with Text, Image, and Audio Inputs
- npm-daycare, an NPM proxy that filters out recent & small packages
Show HN Daily Selection (2025-09-17)09/17/2025
Finance
Developer Tools
- I built a decentralized protocol for predicting interest rate movement
- Ghostpipe – Connect files in your codebase to user interfaces
- I built a tool to visually manage my LLM prompt templates and save them
- AI Code Detector – detect AI-generated code with 95% accuracy
- Pyproc – Call Python from Go Without CGO or Microservices
- I wrote a from-scratch OS to serve my blog
- Clean Clode – Clean Messy Terminal Pastes from Claude Code and Codex
- Drop-in Redis replacement in Rust with 5M+ GET/s
- HN Term – browse HN using the terminal
- A tool to make a bootable USB installer out of macOS, or download it
Show HN Daily Selection (2025-09-16)09/16/2025
Developer Tools
E-commerce
Productivity
Consumer Tech
Education
Finance
Business
- Pooshit – Sync local code to remote Docker containers
- Daffodil – Open-Source Ecommerce Framework to connect to any platform
- Semlib – Semantic Data Processing
- Blocks – Dream work apps and AI agents in minutes
- MCP Server Installation Instructions Generator
- I reverse engineered macOS to allow custom Lock Screen wallpapers
- Ruminate – AI reading tool for understanding hard things
- Omarchy on CachyOS
- I built an app store for open-source financial plans (on spreadsheets)
- Dagger.js – A buildless, runtime-only JavaScript micro-framework
- Httpjail – HTTP(s) request filter for processes
- Allzonefiles.io – download 307M registered domain names
- Building an open-source agentic terminal
- Interactive news headline generator compatible with i3/sway
- Open-source business management tool for small business
Show HN Daily Selection (2025-09-15)09/15/2025
Developer Tools
Finance
ChatBots
Research
- From selling AI to QA teams to building a smooth test-management app
- GitHub repo with 180 tools for investing
- Dystopian chat where communication is edited and paraphrased by AI
- Navly – Curated Directory for the Latest AI Websites and Tools
- Kodosumi – Open-source runtime for AI agents
- Vue-Markdown-render – up to 100× faster streaming Markdown for Vue 3
Show HN Daily Selection (2025-09-14)09/14/2025
E-commerce
Audio
Developer Tools
Business
Consumer Tech
- A store that generates products from anything you type in search
- CLAVIER-36 – A programming environment for generative music
- I built an open source drag and drop editor for Genkit AI flows
- YC Startup Map – A Map Visualization of the YC Startup Directory
- Tap Map (iOS) crowdsourced beer prices in Edinburgh and London
- wcwidth-o1 – Find Unicode text cell width in no time for JavaScript/TS
Show HN Daily Selection (2025-09-13)09/13/2025
Education
Audio
Developer Tools
Text
Productivity
Finance
Design
Life Assistant
Video
Health
- Aris – a free AI-powered answer engine for kids
- I made a generative online drum machine with ClojureScript
- VibeDbg – Cconversational, LLM-Powered AI Assistant for WinDbg
- An MCP Gateway to block the lethal trifecta
- DWS OS, a Plan 9 Inspired Web “OS”
- Consentless – A minimalist, privacy-preserving traffic counter
- I got tired of Base64, so I made a numeric-only alternative
- I made a small site to share text & files. Free, no ads or registration
- OllaMan – An Elegant GUI for Ollama AI Model Management and Chat
- I built a tool to find trading signals that aren't just random luck
- I built an AI that roasts your website and gives tips to fix it
- New Qwen3-Next is coming（Free&Unlimited to use)
- AvoSmash – AI video storytelling made easy
- Polaris Audit – Website Compliance Scanner with Fix Instructions
- 54321 5 Senses Grounding PWA – Try this if you feel anxious
Show HN Daily Selection (2025-09-12)09/12/2025
Developer Tools
Life Assistant
Finance
Research
Design
Audio
Education
- Pbar.io – Distributed progress bars that work in terminals and browsers
- I built a minimal Forth-like stack interpreter library in C
- Runner – the anti-vibe coding agent
- Fast Tor Onion Service vanity address generator
- I made a script that gives me fake calls to escape boring moments
- An AI app to help you generate stock research report and save you hours
- Kafkatop, top-like CLI for Kafka
- Asxiv.org – Ask ArXiv papers questions through chat
- Story to Manga – Paste a story, get a manga
- Forked styled-components with optimizations (40% faster for Linear)
- Uniprof – Universal CPU profiler for humans and AI agents
- Radiccio – Mac music player – local files, Apple Music, Plex, Jellyfin
- Browse the new MCP registry with Remote MCP
- Element 0 – A small embeddable Lisp written in Zig
- Enter a Topic, receive a language learning curriculum with videos
- I Built Davia–A New Way to Create Interactive Documents with Code
Show HN Daily Selection (2025-09-11)09/11/2025
Developer Tools
Life Assistant
Finance
Business
Entertainment
Research
Productivity
- Haystack – Review pull requests like you wrote them yourself
- HumanAlarm – Real people knock on your door to wake you up
- TailGuard – Bridge your WireGuard router into Tailscale via a container
- Small Transfers – charge from 0.000001 USD per request for your SaaS
- TimeCopilot, forecasting agent with LLMs and foundation models
- Flox – Nvidia CUDA available for the Nix ecosystem
- Making a cross-platform game in Go using WebRTC Datachannels
- Llmswap – Universal AI SDK and Code Generation CLI
- WorldView – Compare how different countries report the same news
- Strange Attractors – a maths side-project in Threejs
- A Deep Research MCP Agent (and pitfalls I hit along the way)
- Nixite – automatically install all your Linux software unattendedly
- Robot MCP Server – Connect Any Language Model and ROS Robots Using MCP
- Stop Notifications from Codex CLI and Claude Code
- Ark v0.5.0 – A Minimal, High-Performance Entity Component System for Go
- Mathpad, a hardware keypad for typing math symbols (24 hours left)
- Bottleneck Calculator
Show HN Daily Selection (2025-09-10)09/10/2025
Developer Tools
Video
Business
Design
Audio
Productivity
E-commerce
Health
Consumer Tech
Education
Finance
- Vicinae – a native, Raycast-compatible launcher for Linux
- Shellcast.tv – Stream your vibe coding
- Superagents – connect spreadsheets to any database, API or MCP server
- Attempt – A CLI for retrying fallible commands
- Paper's Heat Map Shader
- Atsphinx-qrcode – Sphinx extension to generate QR code in document
- Run any GUI app in the terminal with term.everything
- BPM Finder: Advanced Audio Analysis Toolkit
- RekoSearch – Semantic Search for Media SaaS (Rust, Python, AWS and K8s)
- Focalist – A distraction-free task app that helps you focus
- Tablemd – canvas-based Markdown table editor
- Super Simple Inventory Management
- Stressio – Control Stress Levels
- Start a Text with 'Like "'
- A deep reading tool for those engaging with cutting-edge knowledge
- Vizza – Interactive, Beautiful Simulations
- I built a way to monetize any link with a crypto paywall
Show HN Daily Selection (2025-09-09)09/09/2025
Developer Tools
Entertainment
Life Assistant
Audio
Business
Education
- ZeroFS, the Filesystem That Makes S3 Your Primary Storage
- Silksong Map Online
- New Site for My GitHub TUI
- C++ Compiler Support Page
- I made a simple ASCII-art analog clock in Emacs
- Gemini connected to 18 native iOS tools and shortcuts
- Local, extensible and fast macOS transcription app
- grepO: A grep that can consult LLMs and other black-box binaries
- C++ library for reading MacBook lid angle sensor data
- DevSwarm, run multiple AI coding assistants in parallel
- Remoteweek.io – Software jobs where you can work from home
- 500+ Cyber Security Interview Questions Quiz
- Veena Chromatic Tuner
- Convert Google Sheets to Code
- GoSocket – A Simple WebSocket Framework for Go
- I Rewrote printf – Now 10x More Powerful (v1.3)
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