Validate Ecmascript 5 code and report possible syntax errors
The earlier you find syntax errors, the earlier you can fix them.
$ npm install --save-dev gulp-es5validate
const gulp = require("gulp");
const jsValidate = require("gulp-es5validate");
gulp.task("default", () =>
gulp.src("app.js")
.pipe(jsValidate());
);
MIT © Sindre Sorhus
Minor changes © Bob W. Hogg released under same license