Firefox Essentials

This is a Firefox add-on which provides the ability to operate tabs as "tree".

Save webpages to read later, and eliminate cluttering of bookmarks with sites that are merely of a one-time interest. With Pocket, you can read at home, work, on the plane, or during your commute; even without an internet connection.

Pocket is available as a bookmarklet, as a Chrome addon, integrated in Firefox, as several unofficial browser addons, and as a mobile app available for a variety of platforms.

Save Anything from Around the Web, organize with ease, ind your content with search, and collaborate.

Emulates remote frameworks (e.g. jQuery, Bootstrap, AngularJS) and delivers them as local resource.

Web browser add-on that automatically learns to block invisible trackers that ignore DNT signals.

An efficient blocker add-on for various browsers. Fast, potent, and lean.

uBlock Origin is NOT an "ad blocker": it is a wide-spectrum blocker -- which happens to be able to function as a mere "ad blocker". The default behavior of uBlock Origin when newly installed is to block ads, trackers and malware sites -- through EasyList, EasyPrivacy, Peter Lowe’s ad/tracking/malware servers, Online Malicious URL Blocklist, and uBlock Origin's own filter lists.