How long will it take to finish learning three.js

2-3 months. According to js, it takes 2-3 months for three.js to complete the study.

1, Three.js is a 3D engine running in the browser, which is used to create various 3D scenes, including cameras, light and shadow, materials and other objects.

2.Three.js is a cross-browser script, which uses JavaScript library or API to create and display animated 3D computer graphics in a web browser.