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Yii Framework VS FastAPI

Compare Yii Framework VS FastAPI and see what are their differences

Yii Framework logo Yii Framework

Yii is a high-performance component-based PHP framework best for Web 2.0 development.

FastAPI logo FastAPI

FastAPI is an Open Source, modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
  • Yii Framework Landing page
    Landing page //
    2021-10-17
  • FastAPI Landing page
    Landing page //
    2023-05-14

Yii Framework features and specs

  • Performance
    Yii framework is designed to be highly efficient by significantly reducing complexity in routine tasks and by optimizing performance for faster loading times.
  • Security
    Yii offers built-in security features such as input validation, SQL injection prevention, and Cross-Site Scripting (XSS) protection, making it a secure option for web applications.
  • Component-based
    The framework’s component-based architecture allows for reusability of code, encouraging developers to create modular applications with a higher level of maintainability.
  • Documentation
    Yii provides extensive documentation that covers almost every aspect of the framework including guides, tutorials, and API references, aiding developers in understanding and implementing features efficiently.
  • Active Community
    Yii has a large and active community, which means a wealth of third-party extensions, frequent updates, and active forums where developers can seek assistance.
  • Gii Tool
    Yii includes a powerful tool called Gii for code generation, which helps developers quickly generate models, controllers, forms, and CRUD operations, speeding up the development process.

Possible disadvantages of Yii Framework

  • Steep Learning Curve
    For beginners, Yii can have a steep learning curve due to its unique architecture and extensive feature set, making it somewhat challenging for those new to web development frameworks.
  • Overhead for Small Projects
    Due to its comprehensive set of features, Yii might introduce unnecessary overhead for smaller projects where a lightweight framework would suffice.
  • Advanced Configuration
    Yii offers a high level of customization but this typically requires a deeper understanding of the framework’s configuration settings, which can be complicated for less experienced developers.
  • Less Popular
    Compared to some other frameworks like Laravel or Symfony, Yii is less popular, which might make it harder to find resources, developers, and third-party integrations.
  • Extension Quality
    While there are many extensions available for Yii, the quality and maintenance of these extensions can vary significantly, potentially leading to issues if not chosen carefully.

FastAPI features and specs

  • High Performance
    Built on Starlette and Pydantic, FastAPI is one of the fastest frameworks for Python, providing high performance due to its asynchronous request handling.
  • Automatic Interactive API Documentation
    FastAPI automatically generates interactive API documentation via Swagger UI and ReDoc, which are very helpful for development and testing.
  • Type Checking and Validation
    With Pydantic models and Python type hints, FastAPI provides automatic data validation and type checking, reducing the chance of runtime errors.
  • Ease of Use
    Its syntax and design make it easy to learn for Python developers, offering a smooth development experience while reducing boilerplate code.
  • Asynchronous Support
    FastAPI supports asynchronous programming, allowing for better performance for I/O-bound operations, making it optimal for handling many simultaneous connections.
  • Extensive Documentation
    It has comprehensive and well-structured documentation, which is very useful for both beginners and advanced users.
  • Community and Ecosystem
    FastAPI has a growing community and ecosystem, with many plugins and integrations available to extend its functionality.

Possible disadvantages of FastAPI

  • Learning Curve for Asynchronous Programming
    Although FastAPI itself is easy to learn, grasping the concepts of asynchronous programming in Python can be challenging for beginners.
  • Complex Dependencies
    Using Pydantic for advanced validation can make the request models complex, requiring a deeper understanding of Pydantic and its functionalities.
  • Early Stage Libraries
    Some third-party libraries and extensions specifically tailored for FastAPI might still be in early stages of development and lack long-term stability.
  • Limited Real-World Examples
    Although the documentation is extensive, there might be limited real-world examples and case studies readily available compared to more mature frameworks.
  • Deployment Complexity
    Deploying FastAPI applications might be more complex in comparison to traditional synchronous frameworks, mainly due to the need for asynchronous server setups.

Analysis of FastAPI

Overall verdict

  • FastAPI is widely regarded as a good choice, especially for applications that require high performance, scalability, and modern Python features. It is suitable for both simple and complex projects, making it a versatile tool in the web development ecosystem.

Why this product is good

  • FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard Python type hints. It is built on top of Starlette for web framework capabilities and Pydantic for data validation and settings management. FastAPI is known for its excellent performance, automatic generation of interactive API documentation (with Swagger and Redoc), and support for asynchronous programming. Developers appreciate its ease of use, detailed documentation, and helpful error messages.

Recommended for

  • Developers building RESTful APIs
  • Teams looking for a high-performance ASGI-based web framework
  • Projects that require asynchronous programming capabilities
  • Applications needing automatic generation of interactive API documentation
  • Python developers who prefer utilizing type hints for code clarity and validation

Yii Framework videos

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FastAPI videos

FastAPI from the ground up

More videos:

  • Tutorial - 30 Days of Python - Day 14 - Web App with Flask, FastAPI, ngrok, and Invictify - Python TUTORIAL
  • Review - [PT] Python - API com FastAPI - Chat | twitch.tv/codeshow

Category Popularity

0-100% (relative to Yii Framework and FastAPI)
Web Frameworks
58 58%
42% 42
Developer Tools
30 30%
70% 70
Python Web Framework
62 62%
38% 38
API Tools
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Yii Framework and FastAPI

Yii Framework Reviews

The Most Popular PHP Frameworks to Use in 2021
Familiarity with the command line is also key to using the Composer PHP package manager. The Yii Framework is one of several which uses Composer to install and manage dependencies, packages which are required for an application to run.
Source: kinsta.com
Top 9 PHP Frameworks For Web Development In 2021
The Yii framework has a whopping 11Mn+ downloads from Packagist and 13.6k+ stars on GitHub. Yii, branded as ‘YES, it is!’, is a fast, secure, flexible PHP framework for web development, especially for building MVC architecture websites. It ranks 4 on the PHP Benchmarks list. Yii is a strictly Object-Oriented PHP framework and requires knowledge of inheritance, polymorphism,...
The 10 Best PHP Frameworks To Use in 2021
Yii is a good choice for newcomers to PHP. The documentation for Yii is refreshingly comprehensive and not only will you learn about how to make an app, but you can learn more about working with database or MVC patterns, for instance.
Source: trio.dev
Top 4 PHP Frameworks to use in 2019
Yii2 is famous for advanced security and fast loading time. This framework applies a non-repetitive code principle. Such a principle allows for avoiding the repeated use of similar software patterns. Using Ajax and JQuery features, Yii2 simplifies the development of large-scale applications. Other Yii advantages are:
10 PHP MVC Frameworks in 2019 for Modern Web Developers
Another exceptional framework has graced the PHP framework list in the form of Yii. Pronounced as “yee,” this term means simple and evolutionary in Chinese. True to its Chinese semantic meaning, Yii is created to be simple, fast, and reliable. It is based in the DRY (Don’t repeat yourself) concept to help agile development for web developers.
Source: fullscale.io

FastAPI Reviews

The 20 Best Laravel Alternatives for Web Development
FastAPI, as the name hints, is a swift mover. Built on Starlette, it’s all about speed and performance with Python. Crafting API masterpieces at the speed of light, now that’s something.
25 Python Frameworks to Master
Since its release in 2018, it has rapidly gained popularity due to its great performance and simplicity. In fact, according to PyPi Stats, FastAPI has over 9 million monthly downloads, surpassing even full-stack frameworks like Django.
Source: kinsta.com
3 Web Frameworks to Use With Python
myapp/ is the main directory of your FastAPI application. It includes all the other files and directories needed for the application.static/ is a directory used to store static assets such as CSS, JavaScript, and image files. These assets are served directly by the web server and are typically used to add visual styling and interactivity to the application.css/, img/, js/...
Best Alternatives to FastAPI App Free for Windows (2021)
FastAPI Alternative – So many alternatives app to FastAPI that you must to know out there. And, looking for an ideal software was not easy matter. Lucky you, at this page you can find the best replacement app for FastAPI. So what you are waiting for, get the latest FastAPI alternative app for Windows 10 from this page.
Top 5 Back-End Frameworks to Consider for Web Development in 2021
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints. It is fast when compared to other major Python frameworks like Flask and Django. FastAPI gives great flexibility to fulfill businesses’ API needs in today’s evolving world.

Social recommendations and mentions

Based on our record, FastAPI seems to be more popular. It has been mentiond 289 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Yii Framework mentions (0)

We have not tracked any mentions of Yii Framework yet. Tracking of Yii Framework recommendations started around Mar 2021.

FastAPI mentions (289)

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What are some alternatives?

When comparing Yii Framework and FastAPI, you can also consider the following products

Laravel - A PHP Framework For Web Artisans

Django - The Web framework for perfectionists with deadlines

CodeIgniter - A Fully Baked PHP Framework

Flask - a microframework for Python based on Werkzeug, Jinja 2 and good intentions.

CakePHP - The Rapid Development Framework for PHP

ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple