Anatoliy Yastreb

MoneyTracker is an open-source progressive web app that allows you to track your income and expenses.

This app can work offline on desktop, tablet and mobile.

Data is stored locally on device in PouchDB database and can be synced to the cloud.

Bandwidth Hero is an open-source browser extension which saves data by compressing images on the page via data compresion service. It reduces image size by about 50%-75%.