30 seconds of code

Short code snippets for all your development needs

• JavaScript
• CSS
• React Hooks
• Python
• JavaScript Algorithms
• React Components

• What's the difference between Object.is() and the triple equals operator in JavaScript?

  JavaScript, Article

  Object.is() and the triple equals operator (===) can both be used for equality checking in JavaScript, but when should you use each one?

• Tip: Min and max value in a JavaScript array

  JavaScript, Article

  When working with numeric arrays in JavaScript, you might find yourself in need of finding the minimum or maximum value. Here's a quick and easy way to do it.

• JavaScript console.log() tips & tricks

  JavaScript, Article

  Level up your JavaScript logging with these console.log() tips and tricks.

• TagInput

  React, Components

  Renders a tag input field.

• MultiselectCheckbox

  React, Components

  Renders a checkbox list that uses a callback function to pass its selected value/values to the parent component.

• kMeans

  JavaScript, Algorithm

  Groups the given data into k clusters, using the k-means clustering algorithm.

• List with floating section headings

  CSS, Visual

  Creates a list with floating headings for each section.

• get

  JavaScript, Object

  Retrieves a set of properties indicated by the given selectors from an object.