Ddict

Automatically pops up relevant test questions on your custom schedule based on your Bilibili/YouTube online course content to keep you focused and retain more.

Download Pilot is a Chrome extension that auto-sorts downloads into folders by file type, and converts garbled/hashed filenames to readable ones via webpage context or optional AI, keeping your downloads folder tidy, easy to find and searchable.

Transform linear conversations into a growing knowledge tree of your thoughts.

A lightning-fast screenshot tool for capturing online video content effortlessly.

Open-source AI translation and writing assistant extension

Bulk Image Toolchain — Local compression, conversion, and cropping, all-in-one processing.