Saransh Kataria

Born in Delhi, India, Saransh Kataria is the brain behind Wisdom Geek. Currently, Saransh is a software developer at a reputed firm in Spokane, Washington and he likes playing with new technologies to explore different possibilities. He holds an engineering degree in Computer Science. He also shares his passion for sharing knowledge as the community lead at Facebook Developer Circle Delhi, NCR which is a developer community in Delhi, India.
138 articles

Printing JavaScript stack traces using console.trace

The console object in JavaScript has a lot more useful functions than the most frequently used console.log method. Debugging errors and finding...

Overriding nested dependencies in NPM

Whenever we install a particular package, it is common to come across a problem with a dependency's dependency. With the release of...

Automatic batching in React 18 helps avoid re-rendering

Remember the earlier versions of React that used to batch multiple state updates inside event handlers such as click or change to...

Flatten Arrays in Vanilla JavaScript with flat() and flatMap()

ES2019 introduced two methods on the array prototype that would make life so much simpler for developers. These are flat() and flatmap()...

Using GroupBy on an array of objects in JavaScript

Array grouping is a fairly common operation in any project. Until recently, we had to resort to either writing our own implementation...

Node.js introduces node: protocol imports

Node.js recently introduced a node: protocol for built-in modules. Built-in node modules can now be imported by prefixing the node: protocol prefix.

4 Tips To Maximize Your Productivity At Work

If you find yourself procrastinating because of the slightest distraction or don’t have an organized system to manage your productivity, this article...

JSON Modules in JavaScript

ES Modules were introduced in ES2015. The import and export keywords by default are only applicable to JavaScript code. But there is...

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Think that the knowledge shared is helpful? You might want to give our mailing list a try. We'll send you 2-4 emails a month, right when new posts come out.