What Are the Must-Know Languages for Web Development Besides Java and SQL?

May 7, 2025 3 answers
Asked by flour dust
I've been thinking about the programming landscape in web development and how essential Java and SQL are. But I'm curious, what other programming languages should I definitely know if I want to thrive in web development?

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gutter_4p6
While Java and SQL have their places, I'd argue that HTML and CSS are the real foundations. Nowadays, with WebAssembly (WASM), you might even do without JavaScript, but itโ€™s still the go-to for interactivity. So I'd say HTML, CSS, and JavaScript are the essentials.

ARCHERY RANGE: You can absolutely build a site without JavaScript, but donโ€™t underestimate its importance. Itโ€™s everywhere in web development!

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rubber.tree
You can't go wrong with JavaScript! It's pretty much everywhere in web development and is essential for client-side interactions.
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glass lens repair
That's an interesting take! I believe the essentials include HTML, CSS, and TypeScript. After that, just understanding REST and client-server communication will really round out your skillset. Plus, knowing a database language like SQL or even NoSQL can help build a strong full-stack foundation.
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