Alternate coverage report formatters
The community around simplecov provides a whole bunch of alternate formatters beyond the official simplecov-html gem.
If you have built or found one that is missing here, please send a Pull Request for this document!
simplecov-badge
by Matt Hale
A formatter that generates a coverage badge for use in your project's readme using ImageMagick.
simplecov-small-badge
by Marc Grimme
A formatter that generates a small coverage badge for use in your project's readme using the SVG.
simplecov_badger
by traels.it
A formatter that uploads your coverage to a server, that will then host a SVG badge of the score. No need to have the badge stored in repository.
simplecov-cobertura
by Jesse Bowes
A formatter that generates Cobertura XML.
simplecov-csv
by Fernando Guillen
CSV formatter for SimpleCov
simplecov-erb
Flexible formatter that generates the output from an ERB template.
simplecov-json
by Vicent Llongo
JSON formatter for SimpleCov
simplecov-lcov
by fortissimo1997
lcov formatter for SimpleCov
simplecov-rcov
by Fernando Guillen
"The target of this formatter is to cheat on Hudson so I can use the Ruby metrics plugin with SimpleCov."
simplecov-single_file_reporter
A formatter that prints the coverage of the file under test when you run a single test file.
simplecov-t_wada
t_wada AA formatter for SimpleCov
simplecov-tailwindcss
A TailwindCSS & TailwindUI Designed HTML formatter with clean and easy search of files with a tabular left Navigation.