February 2026 TIOBE Index shows Python still far ahead, C strengthening in second, C# rising, and R holding the top 10 as rankings compress.

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

THE key to both business and individual success lies in one fundamental principle – a clear and shared understanding of what is and is not performance. Without this clarity, confusion seeps into every ...