Frontend tooling is incredibly capable. It is also often front-loaded. For many UI ideas, the first thing you do is not write code. You install, configure, and wait. The creative loop starts late. @knighted/develop is built for a different default: fast prototyping from anywhere you can open a browser. It is a browser-native editor/workbench for @knighted/jsx and @knighted/css , delivered through CDN ESM with mode-aware loading. The Loop, In Practice Open the app...