I have been using Divi for more than a year now and I really love it. People at Elegant themes are constantly developing and upgrading the tools Divi have and as I searched, it is still less expensive than Webflow to get and host a website. Webflow is an amazing tool, but Wordpress still has a solid reputation.
MacDown - MacDown is an open source Markdown editor for OS X, released under the MIT License.
Elementor - Elementor is a front-end drag & drop page builder for WordPress.
iA Writer - Minimal Design, Maximum Focus
SiteOrigin Page Builder - Build responsive grid-based page content that adapts on WordPress
MWeb - Pro Markdown writing, note taking and static blog generator
Visual Composer - Visual Composer is an advanced website builder for WordPress.