Solhint is developed by Protofire and has been maintained since 2017, seeing V2 and – its current – V3 releases. Used as a Solidity linter, Solhint detects a wide array of validation and security rules in compliance with Solidity's style guide.   Solhint comes with preconfigured sets of rules but allows the developer to change these rule sets, as well as manage configuration rules at the code level with specific comments.