Articles

How to Reorganize App Development to Stay Afloat in COVID-19

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The beginning of 2020 put the world in a hard situation. The coronavirus outbreak and its distribution has affected not only particular countries but the global economy on the whole. SMBs and enterprises worldwide are experiencing the catastrophic impact of the COVID-19 pandemic. 

To cope with unexpected difficulties, companies are compressing their budgets and searching for the ways to reduce their costs. They are striving to optimize a number of processes to cut app development expenses and save efforts since they have no extra money to pay for outsourced development services.

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Let’s Discuss Memoization, or Should I Say Memoisation

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“In computing, memoization or memoisation is an optimization technique used primarily to speed up computer programs by storing the results of expensive function calls and returning the cached result when the same inputs occur again” — Wikipedia article on memoization. 

I’ve written a two part article in Memoization in JavaScript. The first part explains the concept with basic implementation in JavaScript code. It details a way to apply the technique on function calls. It is generic to handle most JavaScript functions.

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Quickly Find Rust Program Bottlenecks Online Using a Go Tool

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Profiling large Rust applications online is difficult. Current profilers are not up to the job.

When we need to analyze a Rust program’s performance, we often think about perf. To use perf, we need to:

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Leveraging Vue.JS for a Headless Magento Store

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Vue.JS is a JavaScript library that has taken the world of frontend developers by storm. Even for one of the latest libraries on JavaScript, Vue stands a stiff competition for the existing leaders like React and Angular.

As for recent stats, here is a comparison between the popularity of these three JavaScript frameworks:

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Validation Forms in Vue.js Apps Using Vuelidate library

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Hello! One of the most common tasks in software development is input validation. Any app has different forms that submit some data, and we want to check numerous conditions: that fields are not empty and that they have a proper format (like emails), length, and so on. Yes, we can do it manually, but this is not the best path. It is better to use a specific validation library. For Vue.js apps, the popular choice is Vueildate. In this post, we will see how to install it to your Vue apps, how to use it, and observe the most important built-in validators.

What Is Vuelidate?

Let have a simple example. You’re building a signup form. You want to check that user provides a correct input, like:

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Use of JavaScript In Online Games

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Do you know which programming language was used to develop your favorite online game? Many people will immediately think about HTML5 and C++, and they are actually right. These are the most common options. But what about JavaScript?

JS is considered to be the most popular and well-known programming language in the modern world. Its popularity is caused by a number of reasons, including user-friendly code and versatility. Indeed, JavaScript can also be an excellent helper when developing online games. Its scripts make it possible to easily combine JS codes with HTML5 and CSS, thereby creating excellent cross-platform applications.

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Flutter vs. React Native App Development: Who Will Win the Race?

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In order to create a good mobile application, you need to choose a fully-fledged platform and an appropriate SDK toolkit. Both React and Flutter have amazing features allowing you to craft beautiful and multi-functional apps. However, the choice between those two depends on what exactly you are planning to create. Let’s compare the programming possibilities of React and Flutter, their communities, and famous supporters.

Flutter Toolkit for Mobile App Development

Flutter’s history dates back to 2014 when, in pursuit of speed, the Google Chrome team experimented with rendering page content. The purpose of the experiment was to check if it is possible to speed up the rendering when abandoning the traditional layout model. At the same time, the team wanted to get rid of the backward compatibility burden that has accumulated across many years of the web’s existence. The basis for the experiments was the Blink engine, and the result was a 20-fold increase in productivity due to the following changes:

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The Import Statement With an Emscripten-Generated WebAssembly Module in Vue.js

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In my liveBook for WebAssembly in Action, I was recently asked how to use an Emscripten-generated module in Vue.js. In the book, I showed examples using standard JavaScript but didn’t dig into JavaScript frameworks, so I thought this would be an interesting question to look into, especially because I’ve never used Vue.js before.

This article will walk you through the solution that I found. The first thing that’s needed is a WebAssembly module.

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Including Markdown Content in a Vue or Nuxt SPA

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Developers love to show off a solution they’ve come up with to solve a tricky problem (heck, I’m doing it right now). For that reason, you’ll probably create a developer blog at some point in your career to showcase your favorite hacks.

And, as a developer, you’ll no doubt irrationally build your blog from scratch rather than use a pre-made solution, because that’s just what we do!

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The Easy Way to Write a Telegram Bot

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In this article, I will show how you can create an Echo Bot using Corvid by Wix. It’s quick, easy, and absolutely FREE.

Most modern messaging apps have the ability to write bots, and they work in a pretty similar way. So, in this post, I’ll show you an example only for Telegram Messenger. You will get the idea of how it might work with other messengers.

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