Interview Helper

Refresh the basics in seconds.

A live reference of core concepts you can keep open during your interview. Search any topic and get a one-screen card you can talk to.

Choose your specialisation

⚫ Symfony

Symfony-specific interview questions covering architecture, dependency injection, Doctrine, testing, and framework best practices.

20 concepts →

How to use it

  • Open the helper in a second window before your call starts.
  • When the interviewer asks about a topic, type into the search box. Press Enter to open the first match.
  • Each concept is a single-screen card with a one-line summary, talking points, an optional code snippet, and common gotchas.
  • Use ↑ / ↓ (or j / k) to move through concepts; / or ⌘K to refocus search; Esc to clear.