Essential Web Developer Skills for Your Resume
Updated February 23, 2026
Current
Key Takeaways
- JavaScript and TypeScript are non-negotiable foundations — 97% of web developer postings require one or both [1]
- React remains the most-demanded framework (used by 40% of developers) but Vue and Svelte are growing in adoption [1]
- Back-end skills add disproportionate salary value — full-stack developers earn 10-15% more than front-end-only developers
- Testing proficiency is a career accelerator that 60% of junior developers neglect — hiring managers see it as a maturity signal
- Cloud deployment skills (AWS, Vercel, Docker) have moved from "nice to have" to "required" for mid-level and above
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