Gain insights into developing web applications using Flask, a lightweight and easy-to-learn Python framework. Delve into techniques that make you a sought-after full-stack developer.

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This project-based course is a detailed guide to web application development using the increasingly popular Flask framework.

Flask is known for being simple, lightweight and having a small learning curve. If you've got some experience in Python, picking up Flask will be a breeze. It's got a booming job market and will put you on track to becoming an in-demand full-stack developer. What's not to love?

Flask: Develop Web Applications in Python

# Problem statement

In a real-world application, we want our data to be *dynamic*. So, even if the information changes, then the template also updates to reflect the updated data.

Therefore, in this lesson, we will be rendering the data present in the application onto the templates. You are provided *a list of dictionaries*, called `pets`, containing the information regarding some pets. In this model, each **dictionary** is one pet. All you have to do is to *render* this data in the form of a table using a `for` loop in the `home.html` template.



> 📌 **Note:** The `id` of a **pet** coincides with the name of the corresponding image file. 

Before you get started, please take a look at the documentation of **[filters](https://jinja.palletsprojects.com/en/3.1.x/templates/#filters)** in Jinja. 

In this lesson, we will be solving a challenge related to the usage of for-loops in Jinja. 

Project Challenge: For Loop in Jinja

In this lesson, we will be solving a challenge related to the usage of for-loops in Jinja.

Before Getting Started

Introduction to Flask

First Flask Application

Build File/Directory Explorer in Flask

Static Templates

Static Files

Dynamic Templates

Form Handling

Database

Operations on Models

Conclusion

Test a MEAN Stack Todo Application with JEST

Build an E-Learning Website Using Flask

Project Challenge: For Loop in Jinja

Problem statement