JavaScript Kicks - JSK Daily for Jun 29, 2022

Related: Chris' blog post for the release of Color.js This post has been long overdue: Chris and I started working on Color.js in 2020, over 2 years ago! It was shortly after I had finished the Color lecture for the class I was teaching at MIT and I was appalled by the lack of...

Lea Verou

Hi folks! The time has come for a major release of 🐊 Putout super linter 🎉! Release contains breaking changes only. It is mostly related to rules and plugins. But also contain changes that make plugin code less bug-prone. So let the party begin!...

coderaiser

When you're working with data from various sources, some of these data may arrive in the incorrect format. And you'll need to correct those formats before performing certain actions on the data. This is just one of the many reasons you might want to learn how to convert a...

Joel 🦸‍♀️

The SOLID Principles were presented initially by Uncle Bob in his book Agile Software Development: Principles, Patterns, and Practices and they intended to make software designs more understandable, flexible and maintainable. According to Uncle Bob, they are: The SOLID princip...

Ricardo Luz

You might know how JavaScript works as you write it every day but have you ever wondered how the browser reads your written code and what does really happen under the hood, you write code in your text editor but how it will turn to zeros and ones....

JavaScript In Plain English

You can use the includes() method in JavaScript to check if an item exists in an array. You can also use it to check if a substring exists within a string. It returns true if the item is found in the array/string and false if the item doesn't exist....

CHIKARA👨🏽‍💻

How to pass the user values to Cypress v10+ test runner. Cypress tests have two different sets of values: the config values and the user values....

Gleb Bahmutov

Docker is a cross-platform virtualization technology that provides OS-level virtualization to run applications on the cloud. It enables developers to ship their apps as containers and avoid system conflicts. Docker containers can be published via DockerHub or can be distribute...

Karthik_B

This blog post explains how to use the file sytem APIs of Node.js. Its focus is on shell scripting, which is why we only work with textual data. This post is more of a reference: There is no need to read everything; you can pick the sections that are relevant to you....

Axel Rauschmayer

To add hours to a Date in JavaScript, Call the getTime() method on the Date to get the total number of milliseconds since the Unix epoch. Call the setTime() method on the Date, passing the sum of the result of getTime() and the hours to add in milliseconds....

JavaScript In Plain English

We're officially half way through 2022! Have you been productive so far? Have you implemented your plans for 2022 successfully so far? No? Well why not check out Manusha Chethiyawardhana's "Implementing React Custom Hooks: A Complete Guide" on Syncfusion and get one impleme...

JavaScript Kicks