What Programming Language to Learn in 2025 and WHY

Picking a new language can feel like dating—do you stick with JavaScript/TypeScript for the ubiquity and web magic, flirt with Python for AI and data science, or dive into C#/.NET for that enterprise stability? Tim’s video breaks down nine contenders (JavaScript/TypeScript, Python, C#/.NET, Go, Java, Kotlin/Swift, PHP, Rust, SQL), explains what drives him crazy about each, and ties every pick to a real goal.

Whether you’re shooting for high-performance systems in Go, legacy-friendly web dev in PHP, cross-platform mobile with Kotlin/Swift, or hardcore memory safety in Rust, there’s a timestamped deep dive to guide you. Plus, if you want hands-on mentorship beyond the tutorial loop, Tim’s DevLaunch program is your cheat code to land a job.

Watch on YouTube