pertext icon

pertext

by chrome-dev · skim.dev · Developer Tools
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

PERT estimation tool

Users
199
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#64K
#53K among extensions
Version
0.3.0
updated 19 Dec 2023

Users

monthly, 3 years
30116202Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 199 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 1 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 pertext

pertext is a PERT estimation tool to estimate user stories in software development projects. Don't know what PERT is? Read the Wikipedia entry here: http://en.wikipedia.org/wiki/Program_Evaluation_and_Review_Technique Thanks to Li-Hsuan Lung and Stephanie Briones for their contributions to the project. The source code is available on GitHub: https://github.com/sl4m/pertext

Growth

WindowUsersChangeRatingsRating
7 days+8+4.2%00.00
30 days+1+0.5%00.00
6 months+44+28.4%00.00
1 year+70+54.3%00.00

Version history

2 versions recorded
0.3.019 Dec 2023
0.2.223 Jul 2018

Details

Category
Developer Tools
First seen
23 Jul 2018
Size
33 KB
Languages
en
Pricing
Free
Extension ID
jbbmfopbiibcgfedhckafpgbpmagljjh

Permissions and risk

Minimal riskimpact 1, likelihood 0
Permissions
clipboardWritestorage

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