# \#cover

**URL:** https://erlangforums.com/tag/cover/977.md

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## [Rebar3\_uncovered - Plug-in to show uncovered lines](https://erlangforums.com/t/rebar3-uncovered-plug-in-to-show-uncovered-lines/5550)

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**Author:** [@eproxus](https://erlangforums.com/u/eproxus)\
**Replies:** 8\
**Last updated:** [April 20, 2026, 8:31am UTC](https://erlangforums.com/t/rebar3-uncovered-plug-in-to-show-uncovered-lines/5550 "2026-04-20T08:31:03Z")

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Is it a new movie documentary about Rebar and its secret development practices? :detective: No, it’s a plug-in! :puzzle\_piece: :wink: rebar3\_uncovered A Rebar 3 plugin that reports on uncovered lines from tests. Run it …