Show HN: CAPL Playground – compile and run Vector CAPL in the browser

CAPL Playground is an in-browser compiler and simulator for Vector CAPL, the CANoe/CANalyzer node language. Users can write CAPL code, inspect the compiler pipeline (lexer, parser, AST, semantic analysis), view generated C and WebAssembly, and run the code in a simulated CAN environment with virtual time and timers—all without server communication.