Gatsby is a free and open source framework based on React that helps developers build blazing fast websites and apps.

What do you get by changing to Gatsby?

Both Create React App and Gatsby use React and allow users to build apps more quickly. However, there are some important differences.

Above is taken from Gatsby.org — This is an immensely helpful diagram allowing you to visualize what is happening in Gatsby and the structure of its applications.

Performance optimizations

Gatsby enables some useful performance optimizations for you, by default. Route-based code splitting and pre-loading of the next resources make your application lightning fast, without any additional effort! Further still, the following optimizations and techniques are also available to you:

Sai Teja

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