Initially, JavaScript only ran in a web browser (the front-end of a website, also called client-side JavaScript). Node.js is a runtime environment based on Chrome’s JavaScript engine, which allows you to run JavaScript on the back-end of a website (on the web server). jQuery lets you quickly add features that would take much longer to develop if you had to create them manually. With a vast selection of jQuery plugins, web coders can add numerous features such as slideshows, form validation, carousels, animations, and much more to their website without having to be a JavaScript expert. JQuery is one of the most popular JavaScript libraries because it enables developers to more rapidly add JavaScript features to a website. React is often used as a base in the development of single-page or mobile applications, social media style applications, and other web platforms. React is an open-source JavaScript library that is maintained by Facebook for building user interfaces. Visitors to the site request information that is processed by PHP, which then retrieves the information needed from the MySQL database, and then delivers the information. PHP and MySQL work in concert to provide functionality to websites. Used together, these tools drive many online forums, stores, and games. PHP is a server-side scripting language used to create interactive scripts and MySQL is an open-source database language. Ruby is a favorite among novice programmers. Ruby (and its sister product, Ruby on Rails) has an active programmer community, so there are always people to go to with your coding questions. It is a flexible language that considers everything an object – numbers included. Ruby is an open-source programming language that uses elements of Perl, Smalltalk, Eiffel, Ada, and Lisp to create a natural programming language that is easy to learn.
Back-end developers work which front-end developers who focus on the appearance of a webpage (using HTML and CSS), leaving back-end developers to focus on databases, integrating APIs, security, and more. There are a variety of back-end programming languages, such as PHP (which WordPress uses), Ruby on Rails, and JavaScript (using a Node.js server), and Python.
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JavaScript adds interactivity, animation, and logic.Įxplore Front-End Web Development Classesīack-end developers write code that runs on a web server, interacting with information in a database, and controlling the deeper inner workings of a website. CSS styles that content, to control the font, size, color, spacing, layout, and more. HTML marks up (or labels) content such as headings, paragraphs, images, links, lists, form elements, and more. Front-end developers use three coding languages: HTML, CSS, and JavaScript. Node.js let's you run server-side JavaScript so you can use JS instead of learning PHP, Ruby on Rails, etc.įront-end developers write the code that runs in a web browser, giving them control over the content, appearance, and interactive logic and animation of the webpage. With so many developers knowing JavaScript, they wanted to use it on the back-end of websites without having to learn a new language. Numerous JavaScript libraries and frameworks (such as jQuery, React, Angular, and GreenSock) let you do amazing things with JavaScript. JavaScript start as a front-end language (which works in a web browser) to add interactivity, animation, and logic to web pages. CSS styles that content, giving you control over the font, size, color, spacing, layout, and more. The front-end of a website is the code that runs in a web browser, which includes HTML and CSS.
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