I'm very efficient in JavaScript, and have pretty good knowledge when it comes to it. If you need something coded or you specifically need something in JS, you can contact me. If you don't know what language something needs, feel free to just let me know what you need, and I'll let you know if I can take that project on or not! Price of the thread will not always be the price of the project. It can be less or more depending on the project itself.