Backend Glossary

Here you can find important tech terms and definitions, explained in a simple and clear way.

PHP (Hypertext Preprocessor)

PHP (Hypertext Preprocessor) is a widely-used, open-source server-side scripting language that is especially suited for web development. It is the underlying technology that powers legacy Content Management Systems like WordPress, Drupal, and Joomla. It executes scripts on the web server and generates HTML, which is then sent to the user's browser.

Node.js

Node.js is an open-source, cross-platform runtime environment that allows developers to execute JavaScript code on the server (the backend), rather than just in the user's web browser (the frontend). Built on Google Chrome's V8 JavaScript engine, it is designed to build highly scalable, fast, and data-intensive network applications.

Xano

Xano is a highly advanced, scalable, "No-Code" backend development platform. It provides developers with a powerful PostgreSQL database, a flexible API builder, and a server environment without requiring them to write backend code. It is designed to pair perfectly with frontend builders like Webflow (often connected via Wized) to create robust, full-stack Web Applications.

Webhook

A Webhook is an automated message sent from one application to another when a specific event occurs. Webhooks enable real-time communication between applications, allowing one system to notify another system instantly when something happens, without requiring constant polling or manual intervention.

Routing

Routing is a web development mechanism that directs a user's request (a URL) to the specific code, page, or application logic that handles it. In traditional multi-page websites, routing simply fetches a different HTML document from the server. In modern Single-Page Applications (SPAs) built with React or Vue, routing happens on the "client-side" (in the browser), seamlessly swapping out interface components without the screen ever refreshing.

Database

A Database is an organized, structured collection of data stored electronically in a computer system. It allows for data to be easily accessed, managed, updated, and queried. In web development, the database acts as the "brain" or memory bank of a website, storing everything from user login credentials and SaaS product inventories to blog post text and image URLs.