Firefox add-on with keyword - slideshow

Make a slideshow out of web pages with links to images or videos. Ever wanted to get a sleek slideshow of a webpage? This add-on does exactly that.

Slideshow at tabs.

A slideshow extension for Booru sites, intended to save you from having to manually navigate between images, so that you can relax and just enjoy them at your pace.

Plays the slideshow with images which is linked from the page.

Allows users to right-click imgur albums and reddit subs links to open them on åsberg.net/slideshow

A basic add-on Slide web

This extension integrates Wooclap into Google Slides. Wooclap is a collaborative web-based platform that makes your training sessions, conferences and classes more fun, interactive and effective.

Get access to a vast library of free Google Slides themes and PowerPoint presentation templates.

Annoyed by arranging presentation objects pixel by pixel in PowerPoint, Keynote or Google Slides? This add-on automtically converts a Notion page 
into an interactive presentation.

Miss the ability to see dislikes? Want to have a quicker method of seeing unlisted videos or discover new ones? Now you can have all those things for free!

Adds a 'Download Image' option to Google Slides context menu

random nature pictures in a slideshow

Preview, download images from Google Docs/Sheets/Slides

Create and edit PPT presentations with an editor online that supports Microsoft Powerpoint and LibreOffice ODP formats

Make Google Slides appear in 'Present' mode while still being editable. Just hit fullscreen and you're good to go.

This extension creates a new Create a Google Slides™ Deck when the user is logged into their Google Account. If the user is not logged in, they will be directed to log into their Google Account.

See images of goods from DBA.dk in a user-friendly slideshow.

Show photographer's albums on photostreams, Control speed of slideshows, Photographer's other photos by tag-links, Links to album-map & album-comments, Actually show geotagged photos on the associated map (or Google Maps), Top-pagination, and more...

Facility for providing slideshow like feature from playlist of image links

Create a slideshow in pinterest. More details as video on: https://youtu.be/zTvP43jt3z4

Download and scrape e926/e621 pools and etc.

Load consecutive pages in a single tab at once, or view them in a slideshow, similar to AutoPager but not as automatic. Useful for searches, forums, and webcomics. This is a fork of Nils Maier's Re-Pagination addon, updated for Firefox Quantum.

Curated images from Artstation in your new tabs.

This plugin hides all controls and buttons and lets you focus on creation. It is an updated version of the original "Distraction Free Mode for Google Docs" plugin, which is currently not being updated by the owner for Firefox.

Create or edit presentations that use OpenDocument format (ODF) and Microsoft Powerpoint ppt/pptx formats.