suresh Key Differences Between Bootstrap 3 and Bootstrap 4
Bootstrap is a popular front-end framework that has evolved over the years. Understanding the key differences between Bootstrap 3 and Bootstrap 4 can help developers make informed decisions on which version to use in their projects.
1. Flexbox Support
One of the significant differences between Bootstrap 3 and Bootstrap 4 is the added support for Flexbox in Bootstrap 4. Flexbox provides more efficient ways to design responsive layouts, allowing for more flexibility and control over the positioning of elements.
2. Grid System Changes
In Bootstrap 4, the grid system has been revamped to better accommodate different screen sizes and devices. The new grid system in Bootstrap 4 includes a new class structure and breakpoints, making it more powerful and versatile compared to Bootstrap 3.
3. Improved Customization Options
Bootstrap 4 provides more customization options compared to Bootstrap 3. With the introduction of Sass and a new modular approach, developers can easily customize and extend Bootstrap styles without the need for additional CSS overrides.
4. Updated Components and Utilities
Bootstrap 4 comes with several new components and utilities that were not available in Bootstrap 3. These include new card components, updated form styles, improved spacing utilities, and more responsive classes to handle different screen sizes.
5. Removal of Glyphicons
Bootstrap 4 has removed Glyphicons, which were popular icon fonts used in Bootstrap 3. In Bootstrap 4, developers are encouraged to use alternative icon libraries such as Font Awesome or Material Icons to add icons to their projects.
Overall, while Bootstrap 3 still has a strong user base and support, Bootstrap 4 offers more modern features, improved performance, and a better overall development experience.
For more information on the key differences between Bootstrap 3 and Bootstrap 4, consider exploring the official Bootstrap documentation and resources.
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