Tools
Small, focused tools for writing and formatting, plus interactive exhibits for learning how things work. All client-side. No data leaves your browser.
Exhibits you can drive, with an honest note about the model.
Turn a 3D brain and watch regions pass a task along. Then fly the camera in to fire a single neuron and strengthen one of its connections. It's one brain at three zoom levels, and every control changes the model.
Open Brain Lab →Convert plain text to Unicode styled characters like bold, italic, and underline for LinkedIn posts that stand out without plugins.
Use tool →Count words and characters locally in the browser. A private mode obfuscates the display while still counting, which is useful for sensitive drafts you don't want to send anywhere.
Use tool →Scan vibe-coded web apps for common security issues before you ship. A lightweight signal for quick pre-share checks.
Open Vibe Check →
