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Web2py is a free, open source web app framework. It makes building web apps faster and easier. It's a complete solution for developing dynamic websites on Python.

A web framework is a software design that allows developers to rapidly develop web apps without having to learn advanced programming languages. Instead of building apps from scratch, developers can use pre-made templates to build their websites. This makes it easier to create new apps and reduces the risk of failure due to inexperience. It also eases the migration process when switching hosting platforms. Frameworks help the internet become more accessible and encourage creativity in the tech community.

Web frameworks are beneficial in many ways. Generally speaking, they save time and money for new web app developers. They also make it easy to update existing apps without constantly re-writing them from scratch. Plus, frameworks reduce the risk of failure by reducing the amount of code developers have to write themselves. The internet would be far less vibrant without these innovations!