What it does
- Follower and post count under every nameColoured by size, so you can scan a screen instead of reading it.
- How often each account postsA per-day rate, measured over a recent window rather than a lifetime average.
- A size threshold you setPosts above it get a highlight. Posts below it fade back, or hide. Timeline only — it never touches a conversation you opened.
- Today's posts and repliesCounted from X's own confirmations, not guessed at.
How it works
X already sends your browser the follower count of everyone in your feed — it just doesn't show it to you. BoostX reads what has already arrived and draws it under the name. It never asks X for anything, so it can't get your account rate limited.
What it doesn't do
No account, no sign-in, nothing to configure. It runs on x.com and nowhere else, and your settings stay in your own browser.