[8lall0]

3 months for web-dev is a very short period of time.

Web Dev takes a lot of exercise and expertise, plus CSS and JS are beasts that are completely different from more "classical" languages (like PHP).

Take your time, start from the basics (HTML, CSS and modern JS) and THEN try to use React. The world is full of React devs that don't know JS, you can be different and more proficient.