Tag: Javascript
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How to pass HTML content through components with Vue slots
Posted on July 25, 2019, Level intermediate Resource Length medium
This post will introduce you to how data can be passed from the parent component to child components in Vue.js using Vue slots. Written by Nwose Lotanna.
Tags react javascript web-development programming
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Functional JavaScript: how to use array reduce for more than just numbers
Posted on July 6, 2019, Level intermediate Resource Length long
An artcile by James Sinclair about reduce in JavaScript. Reduce is the Swiss-army knife of array iterator. It's really powerful. So powerful, you can build most of the other array iterator methods with it, like .map(), .filter() and .flatMap().
Tags programming functional-programming javascript
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Big O Notation
Posted on July 4, 2019, Level beginner Resource Length short
Short article from interviewcake.com explaining Big O. Big O notation is the language we use for talking about how long an algorithm takes to run. It's how we compare the efficiency of different approaches to a problem.
Tags programming web-development javascript
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7 optimization techniques in React
Posted on July 1, 2019, Level intermediate Resource Length long
Ogundipe Samuel wrote this piece about optimization in React. One key factor for positive user experience is speed e.g. how much time a user has to wait to first see contents from your website or application.
Tags programming javascript performance
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Option/Maybe, Either, and Future Monads in JavaScript, Python, Ruby, Swift, and Scala
Posted on June 28, 2019, Level intermediate Resource Length long
The comparison done by Alexey Karasev focusing on Monads in different programming languages. It gives a brief explanation of monads and shows how to implement the most useful Monads in five different programming languages.
Tags swiftlang programming javascript scala code-refactoring
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Design patterns in Node.js: a practical guide
Posted on June 27, 2019, Level beginner Resource Length long
Fernando Doglio, Technical Manager @Globant, wrote this piece about design patterns in Node.js. Design patterns are part of the day to day of any software developer, whether they realize it or not.
Tags nodejs javascript software-architecture code-refactoring
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Angular 8 brings smaller bundles, CLI APIs, alignment with the ecosystem
Posted on June 16, 2019, Level beginner Resource Length long
Stephen Fluin put together this article focusing on explaining what is exciting in the newest version of the Angular.
Tags angular nodejs javascript
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Creating your own React validation library: the basics
Posted on May 26, 2019, Level intermediate Resource Length long
Ever wondered how validation libraries work? This article by Kristofer Selbekk will tell you how to build your very own validation library for React step by step.
Tags react javascript web-development programming
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CORS tutorial: guide to cross-origin resource sharing
Posted on May 13, 2019, Level intermediate Resource Length medium
In this article you will learn all about Cross-Origin Resource Sharing, the circumstances under which it is needed, the benefits it provides, and how to configure a Node + Express application to support CORS. Written by Steve Hobbs.
Tags nodejs javascript programming infosec
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Full-Stack TypeScript with Ionic, Angular, NestJS
Posted on May 11, 2019, Level intermediate Resource Length long
Ely Lucas published series of articles focusing on developing with TypeScript and explained benefits of using TypeScript on both the client and server, shared an introduction to NestJS. Following this series you will insights how to build a simple app.
Tags nodejs javascript app-development
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Improving third-party web performance at the Telegraph
Posted on May 5, 2019, Level advanced Resource Length medium
Written by Gareth Clubb this article is about improving the performance of the telegraph frontend. Improving the performance impact of third-party scripts on a website takes time; results won't come overnight, but by being patient and chipping away slowly, eventually these efforts will be rewarded.
Tags web-development performance how-to frontend javascript
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Deep-dive tutorial series on React, TypeScript, and TDD
Posted on March 23, 2019, Level beginner Resource Length long
Paul Everitt, PyCharm Developer Advocate form JetBrains, posted this article with links to resources for learning React, TypeScript and Test Driven Development (TDD). React is obviously super-hot, TypeScript has recently become super-hot, and the combination is attracting increasing interest.
Tags javascript react web-development app-development