Reddit Flex by Rama

Make the Reddit desktop site (www.reddit.com) work your way.

• Resizable feed: drag the orange rails beside the feed to make the middle column as narrow or wide as you like. Presets, a width per page type and sidebar toggles are in the toolbar popup.
• Stretch and float media: drag a corner to enlarge a video, image or gallery past the column, pop a video out into a floating window that stays put while you scroll, or Ctrl + scroll to zoom.
• Inline posts and comments: click a post to expand it in place. Comments open in a resizable box with a thread tree, avatars, your choice of sort, and AutoModerator collapsed.
• Filters: hide feed posts by keyword, subreddit or user, and collapse matching comments. /regex/ works too.
• Keyboard shortcuts (off until you turn them on): J / K between posts, Enter to expand, C for comments, N / P between comments, ? for the full list.
• Less clutter: optionally hide promoted posts, recommended posts, trending searches, upsells and award buttons.
• Videos: download a video as an mp4, watch it picture-in-picture, or stop videos from playing on their own.
• Read posts are remembered and dimmed in feeds, on this computer only.
• Optional settings sync through your Firefox account.

Privacy: no analytics, no tracking, no remote code. Reddit Flex talks only to Reddit, using your normal session, to load the posts, comments and videos you open.

Old Reddit isn't supported.

Open source (MIT): https://github.com/R4maa/reddit-flex