The Strategy design pattern is used to define a family of algorithms, encapsulate each algorithm, and make them interchangeable. It allows the client to choose the appropriate algorithm at runtime.

Containerization in software development serves multiple purposes, including isolation of applications, standardization of deployment environments, and enhancing portability. Containers encapsulate applications and dependencies, making them consistent across various environments and easing the deployment process.

In AWS, Amazon S3 (Simple Storage Service) is a scalable storage service in the cloud. It allows users to store and retrieve any amount of data at any time. S3 is commonly used for backup, archiving, content distribution, and data storage for web applications.

The Singleton design pattern ensures that a class has only one instance and provides a global point of access to it. This is useful when exactly one object is needed to coordinate actions across the system.

The try...catch statement in JavaScript is used to handle exceptions and errors. It allows you to gracefully manage and recover from unexpected runtime errors.

The HTTP method used for retrieving data from a RESTful API is GET. It is a safe and idempotent method that requests a representation of the specified resource.

Continuous Integration is the practice of integrating code changes frequently into a shared repository. This ensures that multiple developers can collaborate efficiently and catch integration issues early in the development process.

The alt attribute is used to provide alternative text for an image in HTML. This text is displayed if the image fails to load or for accessibility purposes, allowing screen readers to describe the image to visually impaired users.

In Object-Oriented Programming (OOP), a class is a blueprint for creating objects. Objects are instances of a class and encapsulate both data (attributes) and behavior (methods) related to that class.

Browser Developer Tools provide a hierarchical view of the Document Object Model (DOM). This view helps developers understand the structure and relationships of HTML elements on a webpage.

The transform property in CSS is commonly used to improve rendering performance by minimizing layout recalculations. It enables developers to apply 2D and 3D transformations to elements without triggering costly repaints or reflows. This can significantly enhance the performance of web pages, especially during animations.

Two-factor authentication adds an extra layer of security to the authentication process. It typically involves something the user knows (password) and something the user has (a code sent to their mobile device), enhancing security.