Python remains on top despite another dip; C gains ground in second place, and April keeps the same top 10 order, with SQL, R ...
April 2026 TIOBE Index shows Python still leading, C strengthening in second, and Rust sliding to #16, suggesting its climb may be leveling off.
Python is the first programming language to climb to an 18% rating since Java, which rated 18% nearly eight years ago. Python has scored its highest rating ever, 18.04%, in Tiobe’s index of ...