The latest release of Google's V8 JavaScript engine, V8 8.0, uses pointer compression to reduce heap size by 40% and with no performance hit. Additionally, it adds support for optional chaining using the ?. operator and for nullish coalescence using ??. V... (more…)

What is repaint and reflow of DOM in Javascript. How repaint and reflow of DOM affect performance of Javascript. Javascript Optimization techniques for DOM. (more…)

JSNews is app for JavaScript programming language that keeps you updated with latest JavaScript news, articles and updates from top JavaScript developers and blogs. Being up-to-date with your language of choice is crucial to become a better developer by l... (more…)

Diff & patch JavaScript objects. Contribute to benjamine/jsondiffpatch development by creating an account on GitHub. (more…)

Explain why the usage of ‘that = this’ assignment is still required in Javascript. (more…)