What Programming Language to Learn in 2025 and WHY

Most devs pick languages based on hype, not goals—so Tim breaks down which ones to learn in 2025 depending on where you want to go. Front-end & full-stack? JavaScript/TypeScript. Data science, automation & AI? Python. Enterprise or game dev? C#/.NET or Java. Mobile apps? Kotlin/Swift. Systems & performance? Go or Rust. Legacy web projects? PHP. And of course, SQL if you’re dealing with data every day.

He also plugs his DevLaunch mentorship (hands-on projects, real accountability) and a sweet deal on managed WordPress hosting for anyone ready to level up beyond tutorials. Next stop: career clarity, not just another YouTube deep dive.

Watch on YouTube