Rate Friend Extension for Chedot Browser

My client needs a new Chrome extension called 'Rate Friend' for their Chromium-based browser, Chedot. This extension will allow users to rate people on Facebook and other sites.

My responsibilities include:

• Advising the client on selecting the appropriate technology stack;
• Developing the entire Chrome extension;
• Writing the frontend UI code;
• Creating unit and end-to-end tests.

For this project, I used the following technology stack:

• Preact.js library for the frontend;
• MobX for state management in Preact.js;
• Gulp for creating build tasks.

The initial production release was completed in a few weeks, and the next two weeks were spent adding new features.