jQuery Tutorial: Improve performance for websites
Improve jQuery: Some people say that spending time developing for performance is not worth it because when upgrading hardware is often a cheaper alternative. But when we know how to optimize the code, it will save many times more than the new hardware upgrade.
1. Always use the latest version
jQuery is always developing and improving, so make sure you are using the latest version to improve the performance of the program.
2. Optimize the loop
The loop is used to repeat the execution of a code many times, if the loop contains complex statements, the execution speed will slow down. Therefore, in order to increase execution speed, it is recommended to replace complex statements with simpler statements.