Sidebar Calculator

by vladimir.a.solovyov · Functionality & UI

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Quick access calculator in the side panel

Users

13

+3 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

2

0 in 30 days

Store rank

#175K

#146K among extensions

Version

1.8

updated 16 Sep 2026

Users

monthly, 3 months

Latest, 16 Oct 2026: 13 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 16 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Sidebar Calculator

A lightweight, elegant calculator Chrome/Edge extension that lives in your browser's side panel. Built with vanilla JavaScript and the math.js library for robust expression evaluation.

Growth

Window	Users	Change	Ratings	Rating
7 days	−3	−18.8%	0	0.00
30 days	+3	+30.0%	0	0.00

Version history

3 versions recorded

1.816 Sep 2026

1.715 Sep 2026

1.630 Jul 2026

Details

Category: Functionality & UI
First seen: 30 Jul 2026
Size: 205 KB
Languages: en, uk
Pricing: Free
Support: github.com
Extension ID: penjmaiojofaijimjpgopiegkhdgacna

Permissions and risk

Moderate riskimpact 1, likelihood 3

Permissions

sidePanelstorageclipboardWrite

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