Great article that really can be beneficial for staying efficient with WordPress.
Plugins are great for doing a lot, customizing and extending WordPress. But most aren’t coded super-efficiently. 9 times out of 10, what can be done with a plugin, can be done without a plugin and a little PHP coding know-how.
The article below exemplifies 10 times where that’s totally true.
10 WordPress Code Snippets that Replace Plugin Functionality