You can also look up for these other topics:
Framework
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Hacktoberfest
Bootstrap in WordPress theme form - Bootstrap 3.3.1
A starting point for new Genesis projects. Built for Genesis 3.* and WordPress 5.*+.
Free page builder plugin for WordPress https://livecomposerplugin.com
A starter theme for the Genesis Framework with a modern development workflow
Superior WordPress starter theme with modern build tools by Generaxion (previously Aucor Starter). 250+ hours of development over 6 years to make the greatest starting point for WordPress site.