To stay in demand, a top-level design agency must be aware of the current trends. This will improve their professional skills, help them to keep an eye on the latest events, and offer the clients relevant models that will increase conversion, website traffic, and customer loyalty. Read on to find out which nine web design trends are popular in 2020.UL animationThere is a stereotype that it makes no sense to develop a complex, high-quality animation because it will not be supported by devices with low specs. This myth was successfully refuted by new equipment manufacturers such as GreenSock. Th...

In modern JavaScript, there are two types of modules: ES6 module and CommonJS module used by NodeJS. These two types of module are not compatible. Many people would wonder how to load ES6 modules in their NodeJS project. This post will show how this can be done.DifferenceThe syntax of the module being loaded is different. CommonJS modules are loaded with require() and exported with module.exports. ES6 modules are loaded and exported using import and export respectively.Merchanismwise require() is doing sequential loading, other statements must wait for this statement to complete before executi...

A software development partner greatly affects the success and performance of your online project it is involved in. Therefore, it is so important to approach your IT partner selection with special care and responsibility. Find below the main steps and decisions you need to make in order not to fail in this business. Step 1: Decide What Tasks the New Site Should PerformThe main goal of any business (and a website) is to generate and grow profits. You shouldn't create or update a site just for the sake of having it. If you are looking for software development companies near me and googling...

D3.js is a very popular graph library to help developers draw various kind of charts using JavaScript in a webpage. It utilizes the SVG format supported by all major modern browsers and can help developers get rid of the old age of Flash or server side graph drawing libraries.In this post, we will introduce some simple examples of drawing bar chart with labels using D3.js. First, let's see what will be the final look of the graph drawn.Below is the complete source code for this example.let data = { "FACEBOOK": 30, "GITHUB" : 44, "GOOGLE" : 64, "TWITTER" : 17, "WEIBO" : ...

localStorage allows data to be stored in browsers across sessions, the data will be there even though the session is expired. It is frequently used to store static data so that they can be loaded when needed. But as per spec, it says that the keys and the values are always strings (note that, as with objects, integer keys will be automatically converted to strings). Why cannot store the object as it is?Take a look at an example:var str = "test";localStorage.setItem("str", str);console.log(localStorage.getItem("str"));var obj = { a: "hello", b: 10};localStorage.setItem("obj", ob...

JSON has been used in lots of places to exchange data among different services/systems. Nowadays all mainstream programming languages have built-in library support of JSON data parse and stringify. In this post, let's talk about JSON.stringify() in JavaScript.Let's first take a small example of Object conversion handling. There is a requirement to convert below objectconst todayILearn = { _id: 1, content: '今天学习 JSON.stringify()，我很开心！', created_at: 'Mon Nov 25 2019 14:03:55 GMT+0800 (中国标准时间)', updated_at...

Chrome might be all the rage right now, but Mozilla’s Firefox browser has always held its own in the browser wars. This open-source browser has its core set of dedicated fans and is popular under a broad user base across the world. With Firefox’s faster web page download speeds and strong privacy policies, it’s not hard to imagine why. But there are some other brilliant features that many might have missed.Take a look at these seven Firefox tricks that many users don’t know about. Not only will they provide a better browsing experience, but they’ll add some extra ...

With the popularity of React, the internals and implementation of Virtual DOM has becoming top discussed topic in tech communities and interviews. This post will give an introduction of Virtual DOM and how to implement a simple Virtual DOM logic.How to understand Virtual DOMIn early days, front end developers would update a webpage view based on the data status change(usually after making AJAX call). But it brings performance penalties when there is frequent update as it would cause page reflow and repaint and in turn lead to page stuck.Hence people comes out a solution which is to just update...