The backend usually consists of a server-side software and background processes. Essentially, the backend is the technology responsible for the communication between the client-side, the server-side, and all the components within the backend. The backend, AKA the server-side, governs the logic behind how a website works. The use of JS frameworks greatly speeds up the development process, while lightweight frameworks, such as Vue, are highly flexible and retain their high performance no matter the backend.

JavaScript frameworks and libraries help Web developers add even more interactivity to apps and boost user experience. The JavaScript part of the frontend, just like HTML and CSS, is usually developed with frontend frameworks or libraries, such as Vue, Angular, or React. Popular frameworks for HTML and CSS are Bootstrap, Foundation, Stylus (for Node.js applications-more on that later), Semantic UI, and UI Kit. The HTML and CSS part of the frontend can be built with frameworks, which contain standardized code packages that speed up development and add functional components. AJAX (Asynchronous JavaScript and XML)-used for updating only snippets in a web application without reloading the whole page.JavaScript-breathes interactivity into a Web application: animations, forms, image carousels, visuals, etc.CSS (Cascading Style Sheets)-describes the style (presentation) of the content (layout, colors, fonts, spacing), can be short-handed with tools such as SASS.HTML (Hypertext Markup Language)-responsible for the structure of the displayed content.The frontend makes the interaction with a Web application possible through the tangible presentation layer. The frontend, aka the client-side, encompasses everything a user can see. Structurally, a Web application is made of the frontend and backend components. a Web browser) requests in the form of an HTML message. Web ServerĪ Web server receives, processes, and delivers user (i.e. The most popular caching systems are Varnish, Redis and Memcached. Without the caching system, Web apps are often sluggish and offer poor site performance. Non-relational-MongoDB, Apache CassandraĬaching system reduces server lag and relieves the database of heavy loads during peaks in traffic by serving previously used and accessed data.Databases are the backbone of many online services, e.g., e-commerce websites or discussion boards. To further support user queries, a database can perform various calculations. The function of a database is to search, filter, present, and sort the information in a Web application based on user requests sent via a Web browser. A Web server-to handle requests sent from the browser and return information.A caching system-to decrease database load, helping the database process surges in traffic.To access the app, the user doesn’t have to download it to the device.Įach app’s infrastructure should include:

The answer might seem obvious, but it’s important to understand some of the technicalities involved in the making of an app before moving on with our exploration.Ī Web app is installed on a server and accessed over the Internet via a Web browser on a user’s device. Large companies seeking to build robust and highly available Web applications need to invest in technologies that are powerful enough to efficiently handle high traffic volumes.Īs you can see, there is a lot to consider when choosing a technology stack for your Web application development, so before explaining how to go about it, we first have to talk a bit about what’s what in the world of Web app development.īuckle up, then, and let’s go for a ride.startups usually have limited budgets but heavily depend on the initial success of a Web app so they need reliable and battle-tested tech stacks.The choice of the technology stack also depends on the type of business: When determining your technology stack for web development, a number of criteria have to be taken into account-each component within, and all of them combined, directly translates into the quality, performance, and usability of a Web app. And just like with coffee, well-selected grains of a tech stack can either breathe life into a Web application or hinder its development and later maintenance. If nothing makes a better morning than a coffee, then a technology stack jump-starts the future of a Web application development.

Stack development stacks