Minimize DOM access in JavaScript
Increase your JavaScript code's performance when working with the DOM by leveraging this simple trick.
JavaScript Performance Optimization
Enhance your website's performance with our collection of tips and tricks on JavaScript optimization. Learn essential techniques for faster load times and better user experience.
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JavaScript · -
JavaScript · Improve JavaScript scroll listener performance
Scroll listeners can easily become a performance bottleneck for your web application. Here's how to fix that.
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JavaScript · How are HTMLElement.innerText and Node.textContent different?
While these two properties are very similar, there are some key differences that you should be aware of.
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JavaScript · Where and how can I use memoization in JavaScript?
Learn different ways to memoize function calls in JavaScript as well as when to use memoization to get the best performance results.
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JavaScript · JavaScript array filtering tips
A few tips and tricks to help you filter arrays in JavaScript more efficiently.
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JavaScript · Faster element removal in unordered JavaScript arrays
Are you performing a lot of array operations? Maybe element removal is a performance bottleneck you can avoid.
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JavaScript · Code Anatomy - Optimizing recursive functions
Recursive code tends to be inefficient or in need of optimization. Learn a couple of tricks we use to speed up our recursive functions.
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JavaScript · Replacing JavaScript switch statement with object literals
JavaScript's
switchstatement often feels hard to remember and a little bit out of place. Maybe it's time to use object literals, instead. -
JavaScript · Optimize dynamically added object properties
Dynamically adding object properties can be pretty slow in some cases. Here's how to optimize it.
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JavaScript · Big-O Cheat Sheet
Learn everything you need to know about Big-O notation with this handy cheatsheet.