javascript blogs

Say you have this html code : Click Me! And you run this jQuery snippet: var button = $('#cli… Read more Jquery Replacewith() Function And Event Handlers In Memory

I noticed something odd in the Memory inspector of both Chrome and Firefox. On a large page, it wil… Read more Where Can I Find The Real Memory Use Of A Page (including Images And Multimedia)?

I have a html form which collects data in input elements and then generates a PDF (using jsPDF) for… Read more What Happens To Form / Javascript Data When Browser Window Is Closed?

I'm a complete beginner in React and I was pretty happy with my first app since I, maybe, have … Read more React - Can't Find The Leak, Infinite State Declaration Suspected

I have an image previewer that uses the JavaScript Image() object to preview images prior to them b… Read more Delete An Image() Object From Memory On Click Event Of Sibling Element — Javascript

By using the Chrome Development Tools, I found out arrays and objects were being allocated. I gone … Read more Memory Being Allocated

JavaScript has Heap (garbage collected) memory, and Native (Typed Arrays, DOM elements) memory. Que… Read more Heap And Native Memory Allocation In Javascript: How Managed?

I have a GreaseMonkey script that works on a site that uses frames as an integral part of its inter… Read more Addeventlistener Memory Leak Due To Frames