{"version":"1.0","type":"rich","title":"JavaScript: async/await with forEach()","description":"This example demonstrates how to manage sequential asynchronous operations in JavaScript using `async/await` combined with a custom `asyncForEach` function. It shows a three-item array being processed one at a time, with each item logged to the console after a 50-millisecond delay imposed by the `waitFor` helper, which relies on `setTimeout` and a Promise. The `asyncForEach` function explicitly loops through the array with a `for` loop, awaiting the callback for each element, ensuring the `Done` message appears only after all items are processed. The code uses no external libraries, only native JavaScript Promise and timer APIs.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-1621a6e881cabbb30d5686a6b094a65d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}