Wildcard1996–2025
Programming Language Popularity
Three decades of what programmers actually write, tracked as each language's share of a popularity index. Java storms the enterprise 2000s, JavaScript rides the web, and Python climbs from a scripting curiosity to the language of data and AI — finally taking the top spot. A snapshot race, so shares rise and fall as fashions turn over.
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Source: TIOBE Index & Stack Overflow surveys Illustrative: blended from TIOBE ratings and developer-survey data, normalized to a share of the tracked top languages. Indices measure buzz and search share, not lines of code. illustrative data Updated 2026-07-03