CKEditor - Real-time collaborative future-ready rich text editor
1World Online - 1World's Platform consists of applications like polls, quizzes, surveys, and debates to boost engagement and revenue opportunities.
TinyMCE - TinyMCE is a content editor that functions as a plug-in for Wordpress websites.
Outgrow - Enabling marketers boost conversion with interactive, beautiful & viral quizzes/calculators.
Summernote - Summernote is a JavaScript library that helps users create WYSIWYG editors online.
doopoll - Create live, instant, editable polls effortlessly