FrontEnd Development
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The CSS File Size and Count Report for Premier League sites

Silvestar Bistrović analyzed the CSS of the Premier League sites, and the results are, sadly, not surprising — an average homepage is bloated with CSS. - http://amp.gs/cI7J

#css
How to Add A YouTube Player in A Flutter App

A small, quick tour of how to add a video player to your app. - http://amp.gs/cj7L

#flutter
Building Vue 3 Reactivity from Scratch

Vue 3 has a super neat reactivity system based on the ES6 Proxy object. In this article, you'll learn to build a simplified version of Vue's reactivity system. - http://amp.gs/cjXR

#vue
Progressive Web Apps in 2021

Are progressive web apps dead? This article covers the current status of PWAs, market share, what's new, what's missing, new challenges and new capabilities. - http://amp.gs/cT83

#pwa
Avoiding npm Substitution Attacks

Recently there have been some high profile examples of supply chain attacks on popular source code repositories, such as where fake or eponymous packages are published, but you can reduce your attack surface by taking precautions and managing dependencies. Here's some tips when using npm. - http://amp.gs/cTR6

#nodejs
JavaScript Performance Beyond Bundle Size

Nolan ponders why ‘bundle size’ is such a common thing to focus on when it comes to JavaScript performance and shares a collection of useful tools to study it further, if you wish, before moving on to more significant concerns ‘beyond the bundle.’ A really good read. Alex Russell reminds us to test on real mobile hardware too. - http://amp.gs/c120

#javascript
How to use TypeScript to Create Vue Apps with Vue Class Components

An alternative way to create Vue components is to use the vue-class-component library which creates class-based components. Let's see how it works in conjunction with TypeScript. - http://amp.gs/cY3C

#vue
Understanding Property Binding in Angular 110

This post takes a look at property binding in Angular, a one-way data-binding technique used to transfer data that has multiple use cases so you can play around with it and find more resourceful ways to make it a part of your Angular workflow. - http://amp.gs/ct32

#angular
Introducing Env: A Better Way to Read Environment

Variables — If you write server-side JavaScript, chances are you’ve needed to read information from environment variables, such as access tokens for third party APIs. Env is Nicholas’s approach to making this process safer and less error-prone.- http://amp.gs/cmOC

#nodejs
Before You memo()

There might be some optimization techniques which may actually be more effective than immediately reaching for memo or useMemo; two of them are decribed here. - http://amp.gs/cZUS

#react
5 Common Mistakes Developers Do that Affect Page Load Time

Is your web site too slow? Find out where it could have gone wrong and to avoid the common pitfalls - http://amp.gs/cpOo

#web
Programmatically Generate Images with CSS Painting API

Viduni Wickramarachchi shows how to programmatically generate geometric images on the fly using the CSS Painting API. - http://amp.gs/clPP

#css
Designing scalable Angular applications

The main design recommendation is to introduce an additional layer between component and service classes. It is normally called “Abstraction” or “Facade” layer. Article writers say — this layer acts as sandbox. It only delegates the calls from UI components to the service / core layer and doesn’t have any business logic. - http://amp.gs/cBuH

#angular
Working with Protobufs in Node

Protocol buffers (a.k.a. protobufs) are a language and platform neutral format for sending structured data around (think XML or JSON but lower level). - http://amp.gs/cneW

#nodejs
Creating a Chrome Extension with React

It could be the app you’re about to develop from scratch is better suited to being delivered as a browser extension. This article will help you decide. - http://amp.gs/cGeX

#react