JavaScript: how to get data URLs from images
In this article, we will explore how to use FileReader in conjunction with Promise to obtain a data URL from an uploaded image, thus allowing it to be viewed or processed on the client side.
JavaScript
Common coding solutions with a special focus on the practical implementations of ECMAScript and the most recent DOM versions.
JavaScript: video streaming from a webcam
In this article, we'll explore how to use JavaScript and Web APIs to access a device's webcam and stream video in real time.
JavaScript: grayscale effect on images
In this article, we will explore how to apply the grayscale filter to an image loaded into a canvas, taking advantage of the image processing capabilities of JavaScript.