Luckily, the internet has no lack of free resources for people who want to become experts in coding. YouTube is a great place to start.
FreeCodeCamp is a non-profit organization that consists of an interactive learning web platform, an online community forum, chat rooms, online publications and local organizations that intend to make learning web development accessible to anyone.
MDN Web Docs (formerly MDN) was first launched by Mozilla around 2005, and has grown from humble beginnings to being one of the most popular web development resources on the web today. A strong ecosystem of documentation and data, and a lively community of contributors. It is used every day by professional web developers to do their jobs, and by students to learn new skills.