Recommendations to others considering Grunt:
If you need a simple task runner, and you need something that's a little more configurable than Gulp; then Grunt is for you.
It has many packages, and can be used for a massive variety of simple tasks; for example, it can simplify a web app greatly, by bringing in file resources from all over the place, and placing them into one or two files (or more if necessary). Review collected by and hosted on G2.com.
What problems is Grunt solving and how is that benefiting you?
When building web apps, I need to be able to compile LESS, across multiple directories, and combine Javascript of various versions, into separate compiled files.
For example, one file is written in React with JSX, another is just Javascript.
I do not want these files combined together.
Luckily, Grunt allowed me to separate two tasks to collate the files using two different compilers, one converting the JSX, the other just minimizing the Javascript.
Grunt has made it extremely simple to keep all CSS and Javascript in one place.
I plan on using it to compile SVG spritesheets in the future, and I know it will be of great use. Review collected by and hosted on G2.com.