You can also look up for these other topics:
Framework
Coding Standards
Boilerplate
CMS
Tool
Security
Hacktoberfest
🐘🎯 Hexagonal Architecture + DDD + CQRS in PHP using Symfony 6
CodelyTVThe Phoronix Test Suite open-source, cross-platform automated testing/benchmarking software.
phoronix-test-suite