Pattern dev: https://www.patterns.dev/posts https://github.com/Ren0503/design-pattern
Real World!: https://codebase.show/projects/realworld?category=frontend
Template HTML CSS: https://dev.to/templatesjungle/100-free-html-css-website-templates-5d6h
Blog: https://blog.olivierlarose.com
DevOps Tool Ecosystem: https://www.openxcell.com/devops/