Series · The interface ledger

Community signals, not metrics

A reaction count is a signal, a leaderboard is a ranking, and neither is a popularity contest — the honest community surface labels what each number means and where it came from.

Intermediate1 min read (computed · recorded 4)updated 2026-09-14communitysignalsmetricsdesign

by Motif Editors

revised 2026-09-14 — First publication in the bank-6 series.

Part 3 of 3 in The interface ledger← Honest commerce patterns

Key takeaways

— A reaction bar is one selected state, not a scoreboard — the copy should say so.
— A leaderboard computed from an audited ledger beats a hand-maintained one every time.
— Share channels are the ones the product actually supports; invented channels are invented trust.

Signals have meaning

A reaction bar where one state can be selected teaches the reader what the control is for; a reaction bar that counts everything and celebrates nothing is a scoreboard with amnesia. The honest version labels its counts as local state and its selection as a choice. Signals are for the reader to express, not for the page to win.

Rankings re-derive

A leaderboard that is typed by hand is a mood; one computed from the ledger the harness audits is a fact — and the copy says which it is. The same habit covers sharing: the channels are the ones the product supports, and the copy link announces the copy.

Reaction Bar — one selected state →Community Leaderboard — the audited board →Share Sheet — honest channels →

Practise the lesson

Theory sticks when you ship it. These original Motif assets put this guide's lesson to work — open one and copy it into your own page.

Community Leaderboardpractice Reaction Barpractice Community Share Sheetpractice

The component this essay works with — mounted, not pictured

Community Leaderboard →

Contributors · this quarter

1
E. Laurent
components · audits
1,280
2
K. Moore
prompts · essays
940
3
A. Wren
backgrounds · shelves
760

computed from the audited ledger — the board re-derives, it is not hand-written.

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