Product Hunt for October 4, 2025

Stop guessing how your emails perform. MailTester.ai instantly analyzes newsletters, campaigns, or community emails, giving actionable insights to boost engagement, open rates, conversions and saving you hours of guesswork.

RightNow AI is the first CUDA-native code editor. It brings real-time GPU profiling, AI optimization, GPU virtualization, and a full emulator into one environment, helping developers build faster and more efficient CUDA applications

Create beautiful, responsive & accessible web apps quickly with Vue or Nuxt. Nuxt UI is an open-source UI library of 100+ customizable components built with Tailwind CSS and Reka UI.

For songwriters who juggle voice memos and notes. Spit Notes is the iOS app that finally connects audio to your lyrics. Capture inspiration instantly & never lose a song idea again.

Stunning HDR imaging technology that brings extraordinary color, contrast, and brightness to the screen. Version 2 promises ‘authentically cinematic’ use of motion smoothing, and settings that make content look the best depending on your TV and lighting.

Dropstone: World's first generational recursive self-improvement AI for autonomous programming. Desktop application with MCP Server, Computer Use API, unlimited Ollama models, Claude Code integration, and Agent Mode.

Ghost Note is a VS Code extension that lets you attach comments directly to the symbols in your codebase — without modifying the source code. Attach comments, images, videos, and tags to symbols in your codebase, without ever touching the code.

Ziyo is a 𝘴𝘵𝘶𝘱𝘪𝘥𝘭𝘺 simple Japanese online Kanji dictionary and search engine. Perfect for learners. Enter anything you have in mind about a Kanji and Ziyo will search it for you: English meanings, Kana, Chinese, Pinyin, Hangeul, and Romaji!

🎉 Big news! Windows version + Open-source release! Our latest release includes: ✅ Native Windows support ✅ Open-source codebase ✅ Testnet & Mainnet versions Try it now → https://github.com/AceXiamo/Nexion

A beautiful, distraction-free new tab. fresh daily backgrounds, quick notes,dock to store shortcuts and focus-friendly widgets to boost your productivity in a clean, minimal design.

Snippetly helps developers and teams capture, organize, and share code snippets instantly. Build your personal snippet vault with tags, search, and sharing for faster workflows and better collaboration.