That includes Notepad++, Sublime, Ultra Edit and others
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Notepad++ - A free source code editor which supports several programming languages running under the MS Windows environment.
AppDynamics - Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.
Sublime 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.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft