From the course: Flask Essential Training

What is Flask?

From the course: Flask Essential Training

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What is Flask?

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- [Instructor] So what exactly is Flask? In short, Flask is a micro web framework for Python. It's lightweight, it's easy to use, and it's perfect for building web applications quickly and efficiently. Flask is often called a micro framework because it keeps the core simple and extensible. This means you get to decide which components you need for your project and when. There's no unnecessary bloat, just the essentials from the get go. Here are some key features of Flask. It has a small core, and it's easy to get started. In fact, you can create a basic Flask application with just five lines of code. You can add as many extensions as you need. You can build and customize your app exactly how you want. And you might be wondering, what can you build with flask? And the answer is almost anything. From simple websites to complex web applications, Flask can handle it all. You can create blogs, RESTful APIs. In fact, this is what Flask is really common for, microservices, RESTful APIs. You can create dashboards and even full featured web applications. It's very versatile. Here's a fun fact. Flask was created by Armin Ronacher in 2010 as an April Fools joke meant to poke fun at other frameworks, but it turned out to be extremely popular and useful. One of Flask's strengths is its simplicity. It allows you to start small and scale up as needed. You won't be overwhelmed with too many features from the get go. Instead, you can add functionality as your project grows. Look at this minimal setup, with just a few lines of code, you can have a basic application up and running. It's that simple. Another great thing about Flask is its community. There's a wealth of tutorials, extensions, and resources available to help you along the way. So whether you're building a small project or a large scale application, you'll find plenty of support online. Check out Flask's official documentation and community forums, they're fantastic resources for learning and troubleshooting. So why choose Flask? If you need a flexible, easy to use framework that doesn't get in your way, Flask is a great choice. It's perfect for developers who want control and simplicity.

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