Discover what’s new and what’s impacted by this release — React Native 0.64-rc1 was released a few days ago, and the stable version is going to come up really soon. Let’s find out what changes this new version bring us. Hermes on iOS Hermes is an open-source JavaScript engine optimized for running React Native apps on Android. …

It's easier than everyone thinks! — Big O Notation is often ignored by developers. However, It is a fundamental notion, very helpful and very easy to understand. Let's learn in few minutes what is it. The Big O Notation Big O Notation (or algorithmic complexity) is a standard way to measure the performance of an algorithm. …

Discover what's new in this release — Apollo Client is a state management library for JavaScript that enables you to manage both local and remote data with GraphQL. It provides built-in integration with React and also other frameworks such as Angular, Vue, Amber, Meteor, etc. After 11 months of work and multiples Betas and releases, Apollo Client…

Let’s explore Atomic CSS and how you can apply it to your project today — In the past few years, Atomic CSS, also known as Functional CSS, has gained in popularity but its concept is not clear to everybody. Let's try to explain it. Atomic refers to the atom, the smallest thing possible. The definition of Atomic CSS is: Atomic CSS is the approach to…

The tech stack has dramatically changed — At the beginning of May, Facebook released a new and huge version, called "The New Facebook" where the front-end has been completely rewrite using React and Relay. The goal of this New Facebook is to be faster and to provide a highly interactive experience. …

BigInt, dynamic import, globalThis, and more — The ECMAScript 2020 candidate was approved in early April. Now the ECMA General Assembly has to approve it in June. Let's discover the most important features in this new release! 1. Dynamic import() Dynamic import in JavaScript enables you to import JS files only when you need it. …

Discover what’s new and what’s impacted by this release — React Native 0.63 RC0 was released a few weeks ago and brings us some new features that are really exciting. Native Colors There are two new things here: PlatformColor and DynamicColor. PlatformColor allows users to use the native colors of the device from either iOS or Android. DynamicColor allows users to configure…