• KISS, DRY, YAGNI, SOLID
• Inheritance, Mixin
• SSG
• Enum, Tuple
• Declarative code
• Form validation, Cross browser, AMP
• Angular structure, styleguide
• Cross-Browser
• Guard
• Interceptor
• Directive
• Postman
• Long Polling
• SSE
• FCP, LCP, SI, TTI, TBT
• Virtual Scroll, Pure Pipe, Lazy Loading
• SEO, Canonical URL, Schema Markup, JSON LD
• GA4, GTM, Search Console
• Authentication, Authorization
• DevTools, IDE Debugging, Breakpoint, Watch
• reCaptcha
• Simple Unit Test
• Service Unit Test, Mocking, Jasmine, Karma
• Git
• Pipeline error, release notes