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Hi, I'm Johnny, I write daily dev tips to help you improve your software skills. This is a hobby, at the moment, but if you sponsor me I'll be able to do this even more, and possibly make videos too.
Recent articles
v-show vs v-if: Conditional Rendering in Vue
Feb 6, 2023v-if and v-show are two ways to conditionally render content in Vue. Both are built to conditionally render content in Vue, but in slightly different ways - which can be quite confusing. Let's take a look at how they work, and when you would use each...Checking if a value is a number in Javascript with isNaN()
Feb 5, 2023In Javascript, we have numerous ways to check if something is or is not a number. This is a particularly common task in Javascript, where there is dynamic typing, resulting in some unexpected things being classified as numbers. Typescript fixes some ...Javascript Arrays - How to Remove Duplicate Elements
Feb 4, 2023Javascript arrays can contain duplicates - which is fine most of the time, but can sometimes cause some issues. For example, if an array is supposed to only contain unique user IDs, but is taken from a data source which may contain duplicates: let us...Recent Sponsors
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