SlidesWhiz - Better shortcuts and toolbar for Google Slides
TalkingDeck - With TalkingDeck you can create instructional videos from Google Slides presented by our animated characters.
Albmoji - Sticker & Emoji pack inspired by Albanian traditions.
Slides - Slides is a place for creating, presenting and sharing presentations. The Slides editor is available right in your browser. Unlike traditional presentation software, like PowerPoint, there's no need to download anything.
SlidesPro - Google Slides add-on w/ shortcuts, YT videos & more
SlidesPPT - Beautiful free presentation templates for Google Slides