What are some common challenges faced by entry level TypeScript developers when joining a new team?

Entry-level TypeScript developers often face challenges such as getting up to speed with a team's existing codebase, understanding project-specific TypeScript configurations, and adapting to collaborative workflows like code reviews and version control practices. It's common to encounter complex type definitions or integration with JavaScript legacy code, which can initially be daunting. However, most teams support new developers through onboarding sessions, pair programming, and regular feedback, helping them gradually build confidence and proficiency.