- Text and link posts
- The two plainest modes: write a discussion post or share a link for the community to talk about.
- Image and video posts
- Media posts carry the same voting, comments and moderation flags as text, with uploads validated on the way in.
- Polls with vote capture
- A poll post collects votes inside the thread, so a community can settle a question without leaving it.
- Crossposts with lineage
- Sharing a post into another community records where it came from, so the origin stays traceable.
- Drafts and scheduling
- Members save a draft and restore it later, or set a post to publish at a chosen time.
- Edit history
- Posts and comments keep a record of edits, which helps moderators judge whether a change was in good faith.
- Recursive comment trees
- Replies nest through parent and child links, and thread retrieval is aware of depth.
- Votes on posts and comments
- Upvotes and downvotes apply to both posts and individual comments, which lets the community rank itself.
- Save, hide and pin
- Members keep posts to return to, hide ones they do not want and pin the ones they need on top.
- Follow and block graphs
- People follow accounts they like and block ones they do not, and both lists shape what appears.
- Keyword and topic filters
- Personal filters hide topics and words a member never wants to see in any feed.
- Custom feeds
- A member composes a feed from a bundle of communities, which suits people who follow a theme and not a single place.
- Home, Popular and Following
- Three standard feeds cover personal, trending and followed content, with domain-based browsing added for links.
- Search with typeahead
- Full-text search spans posts, communities and users, and suggests results as the member types.
- Direct messages and modmail
- Thread-based messages with mute and leave states, plus a dedicated channel to contact a community mod team.
- Wiki, live threads and chat
- Communities keep a wiki with revisions, run live threads with streamed updates and host their own chat.
- Notifications and digests
- In-app alerts, Web Push, Expo tokens and an email digest, with muting available per community.