Learn JavaScript for web development

Learn JavaScript for web development

Learn JavaScript for web development One day I was asked what language I should learn to quickly increase my strengths in web development. My thoughts go back to college. at that time I used Pascal, Fortran, C, and assembly languages, but at that time I had different goals. Learn JavaScript for web development Given the current situation and trends, the answer is relatively easy: learn JavaScript. Look around, the low-end browser scripting language is now everywhere, from the server side to the client, there seems to be more choices every day. Low profile I remember I invested in web development a few years ago, learned HTML, and used Perl to develop CGI scripts. Netscape introduced a scripting language named LiveScript in its 2.0 browser, and soon changed its name to JavaScript. This is a cool language, but in the browser war, about a year later, JavaScript was restricted to Netscape browsers due to the support of Microsoft. Its early role was limited to simple tasks such as field validity verification. However, compared with server scripts, it is a good choice. JavaScript gradually becomes a standard under the name of ECMAScript. Over the years, JavaScript has become a cool language for browser interaction. However, with the emergence of Ajax, developers can send and receive data from and without refreshing webpages, it has won more recognition. The next wave should be called the jQuery revolution because it and other frameworks provide easy-to-use features for developing powerful web applications. Microsoft even added the WinJS framework. In addition, Redmond chose JavaScript as the platform for developing Windows 8 applications. When Google added a high-performance JavaScript V8 engine to Chrome, JavaScript had a great leap. This development is helpful for the development of the new JavaScript paradigm on the server Node. js. The use of Node. js has always been shocking, as well as the development of various applications and the generation of a large number of JavaScript frameworks from websites to fully functional applications. The last one is data, and the JSON standard has become one of the most popular methods for data transmission. it has been emerging and is supported by most important data storage systems. Momentum Continues Over the past few years, many new technologies have emerged (website evolution provides a great technical timeline), but one important aspect of JavaScript is that, it has existed for about two centuries. Today, it is firmly becoming a language with rich functions. This is a far cry from the beginning. at that time, JavaScript was never proudly written into his resume, because the real programmer was eager to grasp it. Currently, JavaScript is the focus of most recruiters. When you are looking for a job in web development, I think JavaScript is a great language to start. The following are important reasons: Low entry threshold: compared with other languages, JavaScript is relatively easy to learn. you can find many ready-made scripts and resources online. In addition, JavaScript can be created by any text Editor or a variety of free tools, including Atom, ChromeDev Editor and jsFiddle. Cross-platform: all browsers, as well as Node. js-based servers, support JavaScript and run normally on most mobile platforms. A set of JavaScript skills can be used to develop applications for most platforms. (Note: JavaScript is not a universal tool. For example, it is better to use another language for resource-consuming applications such as data analysis .) Existing technology: server-side JavaScript may be a relatively new concept, but the core JavaScript language has been around for many years. as time goes on, it has matured, and is widely accepted as a general web scripting language. Stepping Stone: JavaScript is better compatible with other platforms, so your JavaScript skills are required when you have been adventurous with Ruby on Rails, asp.net, PHP, and other environments. You still need to learn HTML and some CSS to develop strong web applications through JavaScript. Popular technology: language is built, but the industry itself has found a language with JavaScript knowledge and skills. Look at the job openings and you will see the trend. Not your buddy's JavaScript I have heard that JavaScript is easy to learn but hard to understand. This may be the case for many languages, but the JavaScript saturation of the web means that beginners can quickly copy tested code from other websites and make necessary modifications to use it, you do not need to fully understand the code. Today, JavaScript is the backbone of web, so those who want to become web developers should concentrate on it as the first language to learn. Do you agree? If you do not agree, which of the following languages do you think developers looking for web development work should learn? Let us know in the comment. Get the LAMP brother's original PHP video tutorial CD/detailed PHP Essentials edition for free. for details, contact the customer service on the official website: Http://www.lampbrother.net