CESR Viewer

by Daniel Lenksjö AB · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

CESR Viewer - View CESR streams in your browser

Users

−2 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#327K

#257K among extensions

Version

0.0.7

updated 20 Nov 2025

Users

monthly, 16 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 16 months

Latest, 15 Oct 2026: 0 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 CESR Viewer

This extension parses and prints CESR streams as JSON directly in your browser. Usage: Go to an URL that serves a Content-Type of application/json+cesr or application/cesr. The extension will automatically recognize this and try to parse the document that is returned. Instead of having to download the file and open it in a text editor, you can view it in the browser. Read more about CESR: https://github.com/trustoverip/tswg-cesr-specification.