Julia Returns to TIOBE Top 20: MATLAB's Erosion and the Rise of R & Rust in Scientific Computing
The October 2026 TIOBE index shows Julia re-entering the top 20 at rank 18 with 0.88%, while R and Rust climb to #8 and #10; the article analyzes MATLAB's declining dominance versus Python, Julia, and R in scientific computing, highlighting Simulink and legacy code as MATLAB's remaining moats.
