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Periodic Table of Elements

Chrome extension by pluraldev.com · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 6 000 users, a small but real audience. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
6 000
Rating
4.6 (47 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 1 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
1.0.5
Updated in the store
2025-07-29
Published
2014-08-04
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
unchanged since 02.10
6k · 1 reading
  1. 2026-11-016k
Rating
unchanged since 02.10
reviewsrating 4.62 · 1 reading
  1. 2026-11-01reviews47rating4.62
Users
+1k since 01.09
5k-6k · 4 readings
  1. 2026-09-015k
  2. 2026-09-046k
  3. 2026-09-136k
  4. 2026-11-016k
Rating
-0.08 since 01.09
reviewsrating 4.62-4.70 · 4 readings
  1. 2026-09-01reviews46rating4.70
  2. 2026-09-04reviews46rating4.70
  3. 2026-09-13reviews47rating4.62
  4. 2026-11-01reviews47rating4.62

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

pluraldev.com publishes 4 listings we track, 12k users between them.

  1. Scales & Modes Quick Reference pluraldev.com · Lifestyle · Fun · published 2014-01-13 4k users ★ 4.3
  2. Guitar Tuner - Tune by Ear pluraldev.com · Productivity · Workflow · published 2016-12-19 2k users ★ 3.8
  3. CSS Color Names pluraldev.com · Productivity · Developer · published 2014-07-25 476 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. ChemReference Periodic Table & Lookup Describes nearly the same job, smaller audience 34 users ★ 5.0
  2. ChemDex - Periodic Table Describes nearly the same job, smaller audience 12 users
  3. ChemTable — Periodic Table for Students Describes nearly the same job, smaller audience 33 users
  4. Tra Cứu Hóa Trị Nhanh Describes nearly the same job, smaller audience 3 users
  5. Mini Chemical Elements Describes nearly the same job, smaller audience 2 users (last published figure)

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

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HTML

<a href="https://extops.dev/extensions/dpdhegjlajgbiiceamhfgdgpogbfbppc"><img src="https://extops.dev/extensions/dpdhegjlajgbiiceamhfgdgpogbfbppc/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-09-13. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built