Bootstrap is currently one of the most popular and popular Web front-end development frameworks in the world. Its power lies in its complete and perfect encapsulation of common CSS layout widgets and JS plug-ins, allowing inexperienced front-end engineers and Back-end development engineers quickly master and use it, greatly improving development efficiency. Bootstrap updates quickly, and the only two books currently available in China are out of date. "In-depth Understanding of Bootstrap" is written based on the latest version of Bootstrap. It is aimed at two types of readers at the same time: junior front-end development engineers without Bootstrap experience; The detailed explanation of Bootstrap functional components and the display of a large number of cases can help them quickly advance to the mid-to-high-end level; for professional front-end development engineers with certain Bootstrap experience, the book explains the Bootstrap architectural ideas, analysis of implementation principles, extensions and plug-ins. The secondary development allows them to freely solve various difficult problems encountered during development.

"In-depth Understanding of Bootstrap" mainly includes the following contents: (1) Basic knowledge necessary to learn Bootstrap; (2) Bootstrap's overall architecture, grid system, CSS component architecture, and JavaScript plug-in architecture; (3) Various layouts of CSS and components; (4) How to use various JavaScript plug-ins and their source code analysis; (5) Expanding existing plug-ins and components, and the development of combined applications; (6) Developing your own third-party extensions; (7) Browser compatibility and how to migrate from Bootstrap2.x to Bootstrap3.x...