Pocket Brain is a lightweight in-browser AI assistant chatbot that runs locally on your device (WebGPU), so you can try private, client-side AI without an account or backend. It will work during flights, on Everest Base camp, and on the most remote areas you can imagine. To add to this, it's completely privacy oriented, requires no internet and has no means of subscription attached to it. Last but not least, the code is open-source and you can download and clone the project just now!