In some cases, you might want to use a small subset of features included in Bootstrap. In such scenarios, you can use the Bootstrap customizer. Click on the Customize icon on the official Bootstrap website.
Uncheck the features you do not need for your projects. Then you can click on the Compile and Download button.
On clicking the button, you will get a ZIP file with the same directory structure as the regular download but the file size will be lower depending on the features you chose for your projects. Thus, you can leverage the benefit of faster performance and quick website loading, as you are only loading the specific features instead of the complete bundle.