Snappy

Snappy is an extendable Android web browser for geeks. It supports javascript extensions similar to those used in Chromium-based desktop browsers.

Snappy is ready to work just after installation, but it provides only minimal functionality with its core: you can search through the web and browse sites, save pages or images and download links. All the extended functionality, including navigation history, bookmarks, customized start pages and many other features, are exposed via APIs for javascript extensions, which can be added into the browser in a snap.

Android 5+ and WebView 48+ is highly recommended.