Pylance
A performant, feature-rich language server for Python in VS Code
1.03× in 30 days, from 202M to 207M installs, faster than 83% of editor extensions.
Measured by Vela Breakout · as of Oct 10, 2026 · How we measure
A performant, feature-rich language server for Python in VS Code
1.03× in 30 days, from 202M to 207M installs, faster than 83% of editor extensions.
Measured by Vela Breakout · as of Oct 10, 2026 · How we measure