What’s the one frontend skill, tool, or concept you think every developer must learn in 2025?

dani

New member
Oct 20, 2025
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Frontend dev is evolving so fast new frameworks, tools, and best practices every day.
What’s the one frontend skill, tool, or concept you think every developer must learn in 2025?


Is it React? Tailwind? TypeScript? Or something more fundamental like accessibility, performance, or UI/UX patterns?