Micro-test Utility (mutest). This little helpful tool has been used for years to quickly test
const test = require('@kshunz/mutest')
Inline testing
test(true, 1===1);
test(false, 1===1);
Will write to std out (console log)
Pass: true === true
Fail: false expected but got true
const asyncPasses = false;
somethingAsync((e, data) => {
});