Tag: Javascript
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TypeScript compilation performance best practices
Posted on December 26, 2020, Level intermediate Resource Length long
There are easy ways to configure TypeScript to ensure faster compilations and editing experiences. The earlier that these practices can be adopted, the better. By Daniel Rosenwasser.
Tags nodejs javascript app-development web-development programming
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The last guide to the useEffect Hook you'll ever need
Posted on December 14, 2020, Level intermediate Resource Length medium
Understanding how the useEffect Hook works is one of the most important concepts for mastering React today. If you have been working with React for several years, it is especially crucial to understand how working with useEffect differs from working with the lifecycle methods of class-based components. In fact, it is a wholesale shift in mindset! By Sebastian Weber.
Tags react javascript web-development app-development performance
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From Vue to Nuxt: Server-side rendering in a nutshell
Posted on December 4, 2020, Level intermediate Resource Length long
Building front-end apps is no longer limited to taking care of what is happening only in the browser. We need to dig into the server-side as well if we want to provide reliable software. By Patryk Andrzejewski.
Tags frontend servers web-development app-development nodejs javascript
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Why Gatsby chose headless WordPress for our blog
Posted on November 25, 2020, Level beginner Resource Length medium
Back when Gatsby first launched we produced all of our content — including blog, landing pages, and documentation — in a public GitHub repo. That approach just made sense for an open-source software company where most of the team were web developers. And it worked fine ... for a while. By Hashim Warren.
Tags web-development php javascript frameworks
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How to keep NgRx state on refresh in Angular
Posted on November 16, 2020, Level intermediate Resource Length medium
It's a common requirement: persisting NgRx state in order to load it back up when your Angular application is restarted. This process of populating an empty object with domain data is called re-hydration. While it's common to persist the store data to the browser storage (mostly localStorage), you might also re-hydrate from a server-side cache. By Nils Mehlhorn.
Tags frontend nodejs angular javascript web-development
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React Component Patterns
Posted on November 10, 2020, Level intermediate Resource Length long
This documentation will help identify the trade-offs of the different React patterns and when each pattern would be most appropriate. The following patterns will allow for more useful and reusable code by adhering to design principles like separation of concern, DRY, and code reuse. By Alexi Taylor.
Tags react web-development app-development javascript
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Going from JavaScript to WebAssembly in three steps
Posted on November 3, 2020, Level intermediate Resource Length long
It is vital that the performance on the client's browser is as good as possible. The reason for this is very simple: when you are being told a story, or watching a movie, even a single frameskip immediately takes you out of your experience. By Marcel Duin.
Tags javascript web-development browsers performance
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A beginners guide to abstraction in Object-Oriented programming
Posted on October 23, 2020, Level beginner Resource Length medium
Learn the basics of abstraction in object-oriented programming with example code and practice challenges. By Lee Nathan.
Tags oop programming java javascript python software-architecture
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Full-Stack Flutter: Creating a backend for your app with AWS & serverless
Posted on October 11, 2020, Level intermediate Resource Length medium
Being such a popular language for new developers, many of those using Flutter don't know how or where to even begin when it comes to setting up a backend for their applications. By BleylDev.
Tags app-development javascript android cloud google
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Exploring site speed optimisations with WebPageTest and Cloudflare Workers
Posted on October 7, 2020, Level intermediate Resource Length medium
One of the common questions often asked by clients is "What difference will the changes you're recommending make to our site's speed"? By Andy Davies.
Tags nodejs web-development performance code-refactoring javascript
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Building a chat application using SvelteJS and SSE
Posted on October 5, 2020, Level intermediate Resource Length medium
If you've already developed web applications with ReactJS or VueJS, you've probably heard of SvelteJS. In this article, author will explore this new framework to discover its subtleties, and show you how it is not so different from others (on the surface). By Julien Demangeon.
Tags nodejs JavaScript web-development servers
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Everything about null in JavaScript
Posted on October 4, 2020, Level beginner Resource Length short
JavaScript has 2 kinds of types: primitives (strings, booleans, numbers, symbols) and objects. But there are situations when an object cannot be created. For such cases, JavaScript provides a special value null -- which indicates a missing object. By Dmitri Pavlutin.
Tags nodejs javascript programming code-refactoring