Web Development_Sparken Labs


During our Web Development Internship program, you will gain exposure on the various tenets comprising Web Development domain including website front-end and back-end creation where you will learn about coding techniques such as HTML & CSS, Javascript for website creation and interactive design, and backend management framework technologies such as Python, PHP, Apache, and SQL. Using these technologies and skills, you can be a master at the trade of creating and designing interactive and resilient websites that can work towards providing the intended user experience as well as manage vast amounts of data that it stores and manipulates using strong backend management features. While learning from our program, you will also be able to combine theoretical and practical experience and will come out as a certified Web Developer.

React JS

React is a declarative, efficient, and flexible JavaScript library for building user interfaces. ‘V’ denotes the view in MVC.

Why learn ReactJS?

Today, many JavaScript frameworks are available in the market(like angular, node), but still, React came into the market and gained popularity amongst them. The previous frameworks follow the traditional data flow structure, which uses the DOM (Document Object Model). DOM is an object which is created by the browser each time a web page is loaded. It dynamically adds or removes the data at the back end and when any modifications were done, then each time a new DOM is created for the same page. This repeated creation of DOM makes unnecessary memory wastage and reduces the performance of the application.

Therefore, a new technology ReactJS framework invented which remove this drawback. ReactJS allows you to divide your entire application into various components. ReactJS still used the same traditional data flow, but it is not directly operating on the browser's Document Object Model (DOM) immediately; instead, it operates on a virtual DOM. It means rather than manipulating the document in a browser after changes to our data, it resolves changes on a DOM built and run entirely in memory. After the virtual DOM has been updated, React determines what changes made to the actual browser's DOM. The React Virtual DOM exists entirely in memory and is a representation of the web browser's DOM. Due to this, when we write a React component, we did not write directly to the DOM; instead, we are writing virtual components that react will turn into the DOM.


Node JS

NodeJS is a platform that allows developers to write server side high performance and networked applications.

Node.js is an open-source, cross-platform, back-end JavaScript runtime environment that runs on a JavaScript Engine and executes JavaScript code outside a web browser, which was designed to build scalable network applications.