Preferences & Diagnostics
Settings
Configure your development runtime, editor behavior, and local progress storage.
Default Programming Language
Controls the primary language tab across code blocks, interactive sandboxes, and tracers.
Theme & Contrast
Toggle between the Blueprint light mode and The Grid Underneath dark theme.
Data Portability & Local Storage
Your code solutions and progress are stored locally first. Export an offline backup anytime.
Export Progress Snapshot
Download all solved drafts, notes, and module checkmarks as a JSON file.