A comprehensive developer toolbox containing JSON formatting, encoding/decoding, API testing, QR code, timestamp conversion, regex…
Users
9
−3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#200K
#167K among extensions
Version
1.6.0
updated 14 Sep 2026
Users
monthly, 4 months
Latest, 16 Oct 2026:9 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 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 DevHelper - Developer Toolbox
一站式前端开发与 AI 辅助提效的浏览器侧边栏工具箱。
Growth
Window
Users
Change
Ratings
Rating
7 days
−2
−18.2%
0
0.00
30 days
−3
−25.0%
0
0.00
Chrome Web Store search rankings
Where DevHelper - Developer Toolbox appears when people search the store, with the 30 day change