ESLint has a nice `TIMING` env variable for displaying execution time of each rule https://github.com/eslint/eslint/blob/c8b1f4d61a256727755d561bf53f889b6cd712e0/lib/linter/timing.js#L42
ESLint has a nice
TIMINGenv variable for displaying execution time of each rulehttps://github.com/eslint/eslint/blob/c8b1f4d61a256727755d561bf53f889b6cd712e0/lib/linter/timing.js#L42