Prepros

What do you like best?

Works flawlessly across platforms (I personally use it in different environments on Mac, Windows and Linux). Great support for all the various languages and processors I need.

What do you dislike?

Some of the Javascript stuff (e.g., prepending and appending files) are app-specific and thus require refactoring when moving to a different workflow; on Mac, I have an issue with file updating quite often, but for all but the most complex of projects I can get it to a workable state.

What problems are you solving with the product? What benefits have you realized?

We're doing all of our JS transpiling and able to keep our code more atomic and thus more compenent-ized. This has provided significant benefits when it comes to code reuse.