Good software for storing useful code snipppets

Hello everyone. I would like to ask if anyone of has a good software at hand enables me to manage and structure code snippets.

In my job I work a lot with C#, HTML, PL SQL, SQL, Javascript, jquery, batch and so on. Some code blocks allways pop up from time to time so it would be cool to have them in the sleeve.

I had a look on lepton but it wasn't 100% what I was looking for. Do you have something in mind for this?

BR