# JavaScript

JavaScript is a solid choice if you already use it professionally or are preparing for frontend-focused roles. Its array methods and object literals are expressive, and most algorithmic patterns translate naturally to it. The main limitation is that JavaScript lacks a built-in heap or priority queue, so you will need to implement one or use a library when heap problems arise. If you are comfortable with JavaScript and do not want to switch languages just for interviews, it is a perfectly valid choice.

Visit the following resources to learn more:

- [@roadmap@Visit the Dedicated JavaScript Roadmap](https://roadmap.sh/javascript)