52.9%
What share of professional developers used HTML/CSS in 2024?
Even backend-focused developers commonly report touching HTML/CSS.
Source: Stack Overflow 2024 Developer Survey (2024) survey.stackoverflow.co
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What share of professional developers used Python in 2024?
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43.4%
What share of professional developers used TypeScript in 2024?
TypeScript, a typed version of JavaScript, cracked the top five most-used technologies in 2024.
Source: Stack Overflow 2024 Developer Survey (2024) survey.stackoverflow.co
Never
In which years did SQL, not JavaScript, top the Stack Overflow developer survey?
JavaScript has been the most-used language in nearly every survey since Stack Overflow's first one, except a brief SQL lead.
Source: Stack Overflow Blog (2024) stackoverflow.blog
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