The short answer is it will take you between 1-12 months of learning to become proficient with React. This depends on your existing software development experience, your knowledge of javascript, and the learning path you take.12 Haz 2017
The short answer is it will take you between 1-12 months of learning to become proficient with React. This depends on your existing software development experience, your knowledge of javascript, and the learning path you take.12 Haz 2017