You can also look up for these other topics:
Framework
Coding Standards
Boilerplate
CMS
Tool
Security
Hacktoberfest
WP-Sweep allows you to clean up unused, orphaned and duplicated data in your WordPress. It also optimizes your database tables.
lesterchanAdds a more advanced paging navigation interface to your WordPress blog.
lesterchanAdds an AJAX rating system for your WordPress blog's post/page.
lesterchanEnables you to display how many times a post/page had been viewed.
lesterchan