Code coverage for Solidity smart-contracts.
What is Solidity Coverage?
Solidity Coverage is a testing tool created to hint to developers about the way code behaves during execution, revealing vulnerabilities otherwise not covered by the scope of a test. Developers can use the coverage API to check if apps they're building are covered. The Istanbul reports provided by the test prove useful. Solidity Coverage is used by close to 50k Solidity developers and has a growing community of contributors supporting it.