Front-end

Showing 19-27 of 89 results
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An Angular 5 Tutorial: Step by Step Guide to Your First Angular 5 App

by Sergey Moiseev

Angular 5 is a new version of the Angular framework developed by Google. Angular 5 comes with improvements including optimized builds and faster compile times, but in this Angular 5 tutorial, we are going to build a notes app from scratch. If you’ve been waiting to learn Angular 5, this tutorial is for you.

25+ minute readContinue Reading
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Asynchronous JavaScript: From Callback Hell to Async and Await

by Demir Selmanovic

Asynchronous programming used to be a challenge even for seasoned professionals, leading to aptly named phenomena like Callback Hell. In this article, Toptal JavaScript Developer Demir Selmanovic explains how async functions took us out of purgatory and why you should be using them.

5 minute readContinue Reading
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Front-end Frameworks: Solutions or Bloated Problems?

by Juan Carlos Arias Ambriz

Modern front-end frameworks constantly require you to download an entire development environment, complete with dependencies, and compile your code before even trying to view it on your browser. Is this something good? Is it the problem we are building more complex sites, or the frameworks are complex on their on own and they introduce an unnecessary level of complexity.

14 minute readContinue Reading
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Getting Started with the Elm Programming Language

by Vuk Djapic

Elm is a purely functional, strongly typed, reactive, and event-driven web client language. It takes a step back from the norms and really changes the way you reason about and program web application front-ends. In this article, Toptal Freelance Software Engineer Vuk Djapic takes you through the exotic concepts of Elm and its pros and cons in real world use.

16 minute readContinue Reading
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Clean Code: Why HTML/CSS Essentials Still Matter

by Tigran Vardanyan

In this article, Toptal Freelance Software Engineer Tigran Vardanyan covers code styling, essential HTML and CSS practices, and why clean code still matters.

15 minute readContinue Reading
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Theming with Sass: An SCSS Tutorial

by Fernando Rivas

When it comes to theming; that is, changing the look and feel of your website while maintaining the same layout, Sass' features—like mixins or functions—can feel like taking a plane instead of walking! In this tutorial on SCSS, we're going to create a minimal theme and use SCSS to give our CSS programming some superpowers.

< 5 minute readContinue Reading
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A Guide to Static Site Generators Using Hexo and WordPress

by Silvestar Bistrović

In this article, Toptal Freelance Software Engineer Silvestar Bistrovic explains the process of migrating a WordPress blog to a static site generator using Hexo, outlining the pros and cons of the approach.

8 minute readContinue Reading
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Angular Change Detection and the OnPush Strategy

by Ahmet Shapiro-Erciyas

Out of the box, Angular provides two different change detection strategies: Default and OnPush. Each strategy has its own advantages, but sometimes it is easy to miss a nifty optimization opportunity if you stick to the default strategy. In this article, Toptal Freelance Software Engineer Ahmet Shapiro-Erciyas walks us through the available change detection strategies and shows how to use them in any Angular project.

6 minute readContinue Reading
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Working with Angular 4 Forms: Nesting and Input Validation

by Igor Geshoski

Validating user inputs is an essential part of any robust web application. Angular 4 makes it especially easy for both template-driven and reactive forms. In this article, Toptal Freelance Angular Developer Igor Geshoski walks us through the different approaches in Angular 4 form validation and shows how even complex form validation can be done easily.

25+ minute readContinue Reading

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