What is an Open Source Web Application Framework?

An open source web application framework is a set of free, pre-written code, tools, and libraries that help developers build web applications faster and easier. Its source code is publicly available, so anyone can use, modify, and share it. These frameworks follow organized patterns like MVC (Model-View-Controller) to keep the code clean and manageable.

They handle common tasks such as routing, database management, and page rendering, saving developers from writing everything from scratch. Using an open source framework speeds up development, improves app scalability, and makes maintenance easier. Plus, a large community supports these frameworks by sharing updates and solutions.

Popular examples include Django (Python), Spring Boot (Java), Ruby on Rails (Ruby), and Angular (JavaScript). Overall, open source web frameworks provide the tools and structure developers need to build efficient, flexible web applications.

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