Project for PHP, CSS, Codeigniter, Node, React, Express Developers

Looking for someone who can help us to fix silly mistakes. While doing coding as a developer we do lot of silly mistakes and these mistakes take a lot of time to fix it. I want that these mistakes can be prevented or there must be a smart fix for the problems that can enhance our productivity. You can recommend me any code editor or method so that these mistake won't take much time to fix. 1. Performance Optimization - Removal of Unused internal and inline JS and CSS with the help of code editor. - Finding of unused external CSS and JS - How to detect slow queries in CodeIgniter, Node via code editors. - Which Class is taking too much time when running the code. - In a Class if there are multiple function then we can easily detect which function takes how much time. 2. Minification of JS and CSS - We can easily de minification and unminification when deploying codes on server using code editors. 3. Data Sanatization Extension (PHP, Node, Express) - Code editors highlight us that you can use these sanatization code on these particular fields. 4. CodeIgniter, Node, React, CSS or JS Extension - Recommend us good extension that can enhance our development speed. 6. Coding Standards for PHP, JS, CSS, Variable and function name specification - Any extension that can check the codeing standards while giving Class, variable and function names. 7. Security Extension : - Any extension that can help us with the application security .