Full Stack Web Development involves a comprehensive understanding of both front-end and back-end technologies. It requires proficiency in multiple languages and frameworks to build complete web applications. Here’s a breakdown of the common technologies used in Full Stack Web Development:

Front-End Development:

1. HTML: Markup language used for structuring your web content.
2. CSS: Style-sheet language used for describing the look and formatting of HTML.
3. JavaScript: Scripting language used to create dynamic content like interactive forms, animations, etc.

Front-End Libraries and Frameworks:

1. React: JavaScript library for building user interfaces.
2. Angular: Web application framework developed by Google.
3. Vue.js: JavaScript framework for building user interfaces.

Preprocessors:

1. SASS: CSS preprocessor.
2. LESS: Another CSS preprocessor.

Package Managers:

1. NPM: Node Package Manager for JavaScript.
2. Yarn: Fast, reliable, and secure dependency management.

Back-End Development:

1. Node.js: JavaScript runtime built on Chrome’s V8 JavaScript engine.
2. Python (Django, Flask): High-level programming language for web development.
3. Ruby (Ruby on Rails): Dynamic, object-oriented programming language.
4. Java (Spring): Compiled language often used in large systems.
5. PHP (Laravel): Scripting language particularly well-suited to web development.

Databases:

1. MySQL: Open-source relational database.
2. PostgreSQL: Powerful, open-source object-relational database system.
3. MongoDB: NoSQL database.
4. SQLite: C-language library that implements a small, fast, self-contained, high-reliability, full-featured SQL database engine.

Web Servers:

1. Apache: Open-source, cross-platform web server software.
2. Nginx: Web server that can also be used as a reverse proxy, load balancer, and HTTP cache.

API:

1. RESTful APIs
2. GraphQL

Version Control:

1. Git: Distributed version control system.

Other Essential Tools:

1. Docker: Platform to develop, ship, and run applications in containers.
2. Webpack: Module bundler for JavaScript applications.
3. CI/CD Tools: Jenkins, Travis CI, GitLab CI.