Based on our record, Web AppBuilder for ArcGIS seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
It's a custom widget using Web AppBuilder Developer Edition. ESRI has a tutorial for building something like this that might help you get started. Source: about 3 years ago
Brackets - A modern, open source text editor that understands web design
TinyMCE - TinyMCE is a content editor that functions as a plug-in for Wordpress websites.
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.
Summernote - Summernote is a JavaScript library that helps users create WYSIWYG editors online.
Notepad++ - A free source code editor which supports several programming languages running under the MS Windows environment.
CKEditor 4 - CKEditor 4 is a rich text editor that enables you to write content inside of web pages or online applications.