D3 Starter - Asynchronus
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This example demonstrates asynchronous programming in JavaScript using Promise objects and the `setTimeout` API, showing how to handle operations that take time to complete. The code defines a `waitSeconds` function that returns a Promise resolving after a specified delay, then chains `.then()` to log a message once the time has elapsed. Using D3 v6 loaded from a CDN, the page includes explanatory text about asynchronous versus synchronous behavior, with no data visualization or rendering involved—the focus is purely on illustrating the callback and Promise patterns.
AI-generated descriptionA demonstration of how to start using D3 version 6.
MIT Licensed