JavaScript (Page 2)
Pass Argument to addEventListener
When using the native addEventListener function, you may often want to pass arguments to the callback function. Anonymous functions are here to help.
Passing Arguments to JavaScript Function Parameters
Things can be tricky when you want to use a function (with required parameters) as an argument within another function.
Should You Learn jQuery in 2022?
It may seem like jQuery has been dead for years, but it is still widely used in 2022. But should you take the time to learn it?
10 Angular Tools to Build Creative Web Apps
To help the developers build robust and high-quality web apps, Angular offers plenty of useful tools.
Open External next/link Links in a New Tab
Add a component that dynamically swaps between next/link and a native anchor tag, and decides how to write the target attribute, all based on the href property.
Styling Placeholders for Select Fields
A (limited) CSS-only approach for styling placeholders, along with a way to work around the limitations with a custom JS-based solution.
Pro Tip: Simplify If Statements Using Exit Conditions
Exit clauses can help you write less code and make your code more readable. Here is a simple example, along with some additional tips.
Mapping Dynamic Object Keys in TypeScript
Dynamic property maps are a super powerful paradigm in JavaScript, but they can be tricky to type correctly with TypeScript.
Use Dynamic Property Maps over Switch Case Statements
An everyday JavaScript pattern to avoid clunky switch-case statements and unnecessary if conditionals.
Run JavaScript Script Before Another Script
Automatically run scripts with NPM/Yarn before or after another script.