Mica for VS Code 5.0: the compiler, open in your editor

The Mica extension 5.0 ships with compiler 7.6 and opens the compiler of the high-efficiency mathematics and systems language to you: it lets you read every stage of a compilation as a language of its own, draw a function's control flow and where it keeps its values, debug one call stack across Mica and C, profile to the line, watch a running program draw its tasks, verify notebooks digit for digit, and build a project with one click - and every picture it shows is the compiler's own statement.

September 22, 2026