"Most successful private project" would be an extension of the webeditor Brackets named brackets-swatcher.

The silly thing about this is that it started out from my own frustration with variablenames in variablefiles in Foundation and Bootstrap.

After a collegue of mine also used it he had a shitton of ideas how to improve and what he wants so i developed it on many weekends with many many beers in my belly.

Where we come to the conclusion - its for sure the ugliest project ive ever written (=> beer and jquery) and i hope i never have to touch the code again - but on the other side i never had bug reports despite the fact that alot of big websites had it in their "Top 10 Brackets Extensions" and many downloads from the Brackets Marketplace.

Hey dear HR people and Headhunters - learn to write proper Joboffers - when someone is a JavaScript developer and even writes JavaScript for 10 years for a living doesnt mean he can or wants to write strict typed TypeScript out of the box using an library ecosystem and NOT a framework already written with TypeScript (React vs Angular)

Write TypeScript developers in the job offers when you search them: TypeScript !== JavaScript.