i was wondering if exist a gem which in development env display render path

Question

Asked: June 15, 20262026-06-15T10:11:09+00:00 2026-06-15T10:11:09+00:00

i was wondering if exist a gem which in development env display render path of file (layout, view, partials..) at the top of each html

example:

find me in /posts/show.html.erb

i’m working co-op with a designer (with 0 rails skills) and it’s our first project

if not exist a gem like this, how can display the path of each file?

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Editorial Team · Answer 1 · 2026-06-15T10:11:10+00:00

Editorial Team

There is a gem that does it, I don’t recall the name, but it might be this one:

The Rails View Annotator makes it easy to find out which partial
generated which output

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