All AI tools · Technical · on Code / command line · that make text

OpenCode 2.0

Build Websites & Apps

Programmers who want a free AI coding helper.

OpenRouter

For Developers

Programmers who want one account for many AI models.

OpenAI API

For Developers

Programmers adding ChatGPT-style AI to their own apps.

Ollama

For Developers

Running AI privately on your own computer, with no per-use cost.

A free personal finance app with an AI advisor. Track your net worth, investments and debts on your own computer, so your money data stays private.

Makes an AI answer hard questions with one tidy, readable web page instead of a wall of text.

Rewrites stiff AI-written Japanese into natural Japanese.

A family of AI translation models that handle many languages, text and images.

A way for developers to grade AI answers using the Jev decision model.

Read English research papers in Chinese, side by side with the original, and ask AI questions as you go.

Course notes, in Chinese, on building with AI and 'vibe coding'.

Keeps a software project's guides and progress notes up to date automatically, so AI helpers don't lose track.

Turns a song recording into MIDI (sheet-music-style notes your music software can edit), with lyrics included.

A very fast version of the Qwen3 text-to-speech AI. App builders use it so voices answer almost instantly.

A beginner-to-expert guide to how voice and audio AI works, from transcription to voice assistants.

A free ebook and PDF reader for any computer.

A safe sealed-off space where code an AI writes can run without touching the rest of your computer. For developers.

A music studio for the YuE2 song AI. Write a score or lyrics and get a full song on your own computer. Seven languages.