In June 2025, Martijn Pots enhanced Rust development workflows in Visual Studio Code by implementing cursor-based run command modes for the rust-lang/rust and rust-lang/rust-analyzer repositories. He introduced functionality allowing developers to run tests or binaries directly at the cursor position, with optional mode arguments and cursor-range validation for precise execution. Using TypeScript and JavaScript, Martijn refactored the command factory to remove special-casing and unified command creation logic, improving maintainability and consistency across extensions. This work streamlined targeted testing and debugging, reduced maintenance overhead, and delivered a more predictable user experience for Rust developers working within the VSCode environment.