Debugging Signals If you're having a tough time tracing an issue, you can provide the debugMode option to any signal to log potentially helpful information to the console. For differentiating values, you can also provide an optional label property to easily associate logs with their respective sources. These options can be passed to signals themselves, or to specific calls to setters and getters. const [count, setCount] = createSignal(0, { debugMode: true, label: 'count signal', }); setCount(1, { debugMode: true, label: 'start count', }); const newCount = count({ debugMode: true, label: 'new count', });