Show HN Daily Selection (2025-08-23)08/23/2025
Developer Tools
Productivity
Entertainment
Education
ChatBots
- JavaScript-free (X)HTML Includes
- Clyp – Clipboard Manager for Linux
- My First Game Made with My Homemade Engine
- CopyMagic – The smartest clipboard manager for macOS
- Ultra-fast, embedded KV store in pure Rust
- AICF – a tiny "what changed" feed for AI/RAG (v0.1 minimal core)
- BrowserOS -- browser agents with GPT-OSS, local llms
- MockinglyAI On-Demand AI Interviewer for System Design Mock Interviews
- AIMless – a 10 KB single file P2P chat app with zero dependencies
- I integrated my from-scratch TCP/IP stack into the xv6-riscv OS
- Lumo – a tiny fluffy virtual pet you can play with in the browser
- GPT-5 vs. Claude 4 Sonnet on 200 Requests Benchmark
Show HN Daily Selection (2025-08-22)08/22/2025
Design
Developer Tools
Health
Image
Business
Productivity
Entertainment
- Splice – CAD for Cable Harnesses and Electrical Assemblies
- ChartDB Cloud – Visualize and Share Database Diagrams
- Using Common Lisp from Inside the Browser
- I replaced vector databases with Git for AI memory (PoC)
- Chat with Your Wearables Data
- Claudable – OpenSource Lovable that runs locally with Claude Code
- HN – Hacker News in Your Terminal
- Rubberduck – Open Source Tool to Emulate OpenAI/Anthropic APIs Locally
- 100% Free photo to drawing converter, No signup
- A simple open-source CLI tool for generating invoices from the terminal
- Weam – open-source AI collaboration platform for teams
- Database of >2M creators and brands grouped into categories
- Mobile Use – Open-source agent that uses any mobile app like a human
- Resignation Letter：I built a website can generate resignation letter
- Infinite Tetris Grid
- Follow/Block Users on Hacker News (My First Chrome Extension)
Show HN Daily Selection (2025-08-21)08/21/2025
Education
Developer Tools
Design
Entertainment
Business
Research
Productivity
Finance
- I was curious about spherical helix, ended up making this visualization
- PlutoPrint – Generate PDFs and PNGs from HTML with Python
- Luminal – Open-source, search-based GPU compiler
- Anchor Relay – A faster, easier way to get Let's Encrypt certificates
- Nestable.dev – local whiteboard app with nestable canvases, deep links
- What country you would hit if you went straight where you're pointing
- Bizcardz.ai – Custom metal business cards
- Project management system for Claude Code
- DeVibe – Connecting vibe coders with developers
- 1999date – Dating Like It's 1999
- Okapi – a metrics engine based on open data formats
- We beat Google DeepMind but got killed by Zhipu AI
- Uprintf a universal stb-style printf implementation for C (no OS)
- Hanaco Weather – A poetic weather SNS from the OS Yamato project
- Randomly switching between LMs at every step boosts SWE-bench score
- A neat news website curated and generated by AI
- Because I Kanban
- I built an automatic tool for valuing stocks
- PineBill – make invoices in the browser (free, no ads, no account)
- Network-filter – domains-based whitelist for Docker containers
- LinkedIn Cringe Filter – Categorise LinkedIn posts before you read them
Show HN Daily Selection (2025-08-20)08/20/2025
Life Assistant
Developer Tools
Audio
Research
Business
Design
Entertainment
Image
Productivity
- OpenAI/reflect – Physical AI Assistant that illuminates your life
- Twick - React SDK for Timeline-Based Video Editing
- Python file streaming 237MB/s on $8/M droplet in 507 lines of stdlib
- Wake word detection with custom phrases without model training
- Lemonade: Run LLMs Locally with GPU and NPU Acceleration
- Built a memory layer that stops AI agents from forgetting everything
- Sam Altman:"Scaling LLMs won't get us to AGI" – maybe we found a path
- GiralNet – A Privacy Network for Your Team (Not the World)
- AI-powered CLI that translates natural language to FFmpeg
- OnPair – String compression with fast random access (Rust, C++)
- I built a simple restaurant bill splitting app with receipt reading
- Skilfut – 138 UI components to help devs build faster and prettier
- I'm building a "work visa" API for AI agents
- Hacker News London Meetup #4
- Bells and Whistles – a new type of daily logic puzzle
- Memeclip.ai – AI-powered meme maker that turns text into memes
- Twitter Condom – Control your Twitter feed
- Side Space – An Arc-like AI-powered Vertical tabs manager for Chrome
Show HN Daily Selection (2025-08-19)08/19/2025
Business
Audio
Entertainment
Developer Tools
Consumer Tech
Education
- Fractional jobs – part-time roles for engineers
- Whispering – Open-source, local-first dictation you can trust
- We started building an AI dev tool but it turned into a Sims-style game
- I built a toy TPU that can do inference and training on the XOR problem
- Xbow raised $117M to build AI hackers, I open-sourced it for free
- A Minimal Hacker News Reader for Apple Watch Built with SwiftUI
- Chroma Cloud – serverless search database for AI
- ASCII Tree Editor
- OS X Mavericks Forever
- Memori – Open-Source Memory Engine for AI Agents
- Strudel Flow, a pattern sequencer built with Strudel and React Flow
- Typed-arrow – compile‑time Arrow schemas for Rust
- Founderly – an AI cofounder to take you from idea to launch
- Removing AI Traces in Vibe Coding
- RinaWarp Terminal – AI-integrated terminal with sub-second responses"
- SamwiseOS – A web-based, AI-first OS with a Python kernel in Pyodide
- Code Cause Collective – Devs creating solutions for humanity
- Fast360 – A web tool to benchmark open-source OCR models side-by-side
- An Elisp tutorial made to run inside Emacs (constructed by Claude Code)
- Open WhisperScribe – Offline speech-to-text for any app
Show HN Daily Selection (2025-08-18)08/18/2025
Other
Text
Developer Tools
Travel
Productivity
ChatBots
Finance
Entertainment
- NextDNS Adds "Bypass Age Verification"
- OverType – A Markdown WYSIWYG editor that's just a textarea
- Doxx – Terminal .docx viewer inspired by Glow
- RouteScout – A bike routing app that lets you love or hate hills
- Fallinorg - Offline Mac app that organizes files by meaning
- Chatbang – Access ChatGPT from the terminal without an API key
- Self-hosted Brainfuck compiler (for macOS)
- DNC – A Decentralized Economic Protocol (No Blockchain)
- A browser with organized and productive tabs, folders and more tweaks
- DraStic Emulator–Best Nintendo DS Emulator for Android
- Procrastinope, an open-source website blocker
Show HN Daily Selection (2025-08-17)08/17/2025
Text
Developer Tools
Productivity
- Lue – Terminal eBook Reader with Text-to-Speech
- unsafehttp – tiny web server from scratch in C, running on an orange pi
- Code-snippets for developing eBPF Programs
- Open-source client side E2EE memo service
- Embedr – Agentic IDE for Arduino, ESP32, and More
- Spin up 5 agents that don't trip over each other in 10 lines of code
- Scoped, expiring API keys for AI agents
- I built an app to block Shorts and Reels
- Agentic Sync – AI-Native Task Management Platform
- Lit-Toaster – Notifications for Lit Web Components
- CCCP – a programmable, context-aware compression protocol (early stage)
Show HN Daily Selection (2025-08-16)08/16/2025
Developer Tools
Video
Finance
Entertainment
Audio
- Edka – Kubernetes clusters on your own Hetzner account
- JMAP MCP – Email for your agents
- Orca – AI Game Engine
- Add "gist" to any YouTube URL to get instant video summaries
- PgHook – Docker image that streams PostgreSQL row changes to webhooks
- Ldns.com – fast DNS lookups from the URL bar
- OpenAVMKit – open-source toolkit for real estate mass appraisal (AVMs)
- Clojure Land – discover open-source Clojure projects
- PlutoPrint – Generate Beautiful PDFs and PNGs from HTML with Python
- Kuvasz Uptime 2.4.0 – custom status, keyword and slow response checks
- SHOW HN: I made a 30fps CLI Tetris game in PHP after watching the Tetris movie
- A Provably Zero Trust VPN
- Nabu (TTS Reader and LLM Playground on Android)
Show HN Daily Selection (2025-08-15)08/15/2025
Audio
Developer Tools
E-commerce
Design
Productivity
Image
Life Assistant
Health
- OWhisper – Ollama for realtime speech-to-text
- I built a free alternative to Adobe Acrobat PDF viewer
- MCP Security Suite
- Modelence – Supabase for MongoDB
- Yet another memory system for LLMs
- Happy Coder – End-to-End Encrypted Mobile Client for Claude Code
- E-commerce data from 100k stores that is refreshed daily
- Generate random gradients like on OpenAI's website
- CompareLists – compare two or more lists to find differences
- NTP diag tool, as is Ping for ICMP
- Minimal Counter
- YouTube Audio Player
- I just built a tool to turn any photo into pixel art
- We made a 2.5GB Offline disaster AI assistant [video]
- Babami.app Talking to my grandma without shouting
Show HN Daily Selection (2025-08-14)08/14/2025
Audio
Developer Tools
Research
Education
Image
- Emailcore – write chiptune in plain text in the browser
- Inworld Runtime – A C++ graph-based runtime for production AI apps
- Private AI List
- I wanted to reinvent programming tutorials for Gen Z people
- langdiff – Stream valid JSON from LLMs with type-safe callbacks
- From CRUD Dev to AI Founder in 30 Days – Photor.ai
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