WebStorm
Sublime Text
Netbeans
IntelliJ IDEA
VS Code
Microsoft Visual Studio
Vim
Xcode
Jackmail
Yoast
Wordfence
WP Rocket
Event Espresso
The SEO Framework
Gravity Forms
Pareto Security
WebStorm
JackmailSublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
Yoast - Yoast offers plugins to improve SEO and optimize web sites and blogs.
Netbeans - NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
Wordfence - Comprehensive security plugin for WordPress.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
WP Rocket - WP Rocket offers a caching plugin for Wordpress.