What Programming Language to Learn in 2025 and WHY

Tim from Tech With Tim kicks off by stressing the importance of aligning your learning with your career goals—too many devs pick languages at random. He then walks through the top picks for 2025: JavaScript/TypeScript for web, Python for versatility, C#/.NET for enterprise, Go for microservices, Java for scalability, Kotlin/Swift for mobile, PHP for legacy and CMS, Rust for performance, and SQL for data.

Along the way he calls out common pitfalls, plugs a Kinsta managed WordPress hosting deal, and offers his DevLaunch mentorship program for hands-on guidance—from real projects to landing that dream job.

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