Compare software

reveal.js vs sent: catalog facts
reveal.js	sent
Free Free and open source under the MIT licence.	Free Free software from the suckless project.
Web	Linux
Slides written in HTML or Markdown, easy to version Speaker notes, PDF export and code highlighting	Slides are plain text files Automatically scales content to fit the window
Requires editing HTML or Markdown rather than a visual editor Advanced layouts need CSS knowledge	Requires X11, Xlib, and Xft No animations or export function
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.