JavaScript Kicks - JSK Daily for Apr 22, 2020

GraphQL in layman terms is a query language with a runtime to query existing data using APIs, the client have the power to ask exactly what's needed. This makes the evolution of APIs over time. More can be learned from here....

JavaScript Kicks

Good Practices of Arrow Functions in JavaScript Arrow Function Expressions are great, they are the tiniest syntax for functions however they have bitten me when used in these 2 places which happen much more frequently than one could expect....

Edgar Rodríguez

The notification API allows you to display desktop style notification using pure JavaScript that runs in the browser. Keep in minds that this only works in secure context. Basically it's only going......

JavaScript in Plain English

Authentication allows us to secure our apps, or limit access for the non-user members. authentication also can be used for example to limit access to a paid service or specific service. that's just an example of how authentication can be in your app. today we will add authenti...

freeCodeCamp.org

This article is divided into 4 parts: 1. User Interface with Material-UI 2. Creation of forms 3. Save user input with React useContext 4. Implement Stripe (coming soon) If you are only interested in how to implement Stripe, jump straight to Part 4....

Ange Loron

Quicker feedbacks and clearer communication between developers and non-developers, working on a front-end project. As developers, we do our best to collaborate as efficiently as possible. We make sure our code is clear using a standardized code style and recommended design pat...

Bit

New JSON improvements (ES2019) In this little article, we talk about some of the latest proposals in the world of javascript that are ready to be included in ES2019. These are Subsume JSON and the new modifications in JSON.stringify. With this proposal (By Mark Miller and Math...

JavaScript in Plain English

If you want to show image preview before it gets uploaded to the server in Vue.js than you are at the right place. If you are a beginner in Vue application development, then you must check out our previously written tutorials on image uploading. Upload Single & Multiple Images...

Digamber Singh

Over the years, engineering teams at Mozilla have introduced tooling for code quality. This toolchain works at various stages of the complex Firefox development cycle. In this article we'll take a look at the types of tools we've developed, some of the challenges they address,...

Mozilla Hacks

Draw an SVG in canvas Download the canvas as image(jpeg || png|| webp) Selecting the quality of the image Downloading multiple files as zip Let's assume we have an SVG element with id svg_element ....

jagathish

Create React App is one of the easiest ways to spin up a React project, but it sure does install a lot of stuff. On my machine, a new starter project is sitting right around 252MB of node_modules....

Dave Ceddia

Let's understand a bit of the theory behind the module pattern and the purpose it serves on implementing this pattern. The Module pattern was originally defined as a way to provide both private and public encapsulation for classes....

gitconnected

At its simplest, JavaScript is made up of a series of statements and semi-colons. A statement is like a sentence - but in code. For example, this is a statement: alert('Say hi'); Semi-colons are not compulsory and can be committed when there is a physical line break in between....

Aphinya Dechalert

Performance testing a for loop vs. .indexOf and splice vs. .filter I demonstrate how to use .indexOf and .splice to remove an item from an array. Then I compare performance with a for loop and the .filter method. A common question in JavaScript is how to remove a value from an...

Dr. Derek Austin 🥳

Cleaning up our JavaScript code is easy with default parameters and property shorthands. In this article, we'll look at the best practices when we create classes and functions. God classes are classes that are all-knowing. If a class is mostly used for retrieving data from oth...

John Au-Yeung