
Flask
ExpressJS
Django
Ollama
Yii Framework
Bottle
Ruby on Rails
FastAPI is an Open Source, modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.

Tailwind CSS
Foundation
Materialize CSS
Bulma
Semantic UI
UIKit
React
Simple and flexible HTML, CSS, and JS for popular UI components and interactions

Which is more popular?
Bootstrap might be a bit more popular than FastAPI. We know about 370 links to it since March 2021 and only 317 links to FastAPI.
Website, pricing, platforms and company facts side by side.
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| Website | fastapi.tiangolo.com | getbootstrap.com |
| Pricing | ||
| Company | Startup from Colombia | Startup from the United States |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Bootstrap yet.
Walkthroughs and reviews on video.
FastAPI from the ground up
More videos
Is Bootstrap Still Worth It? -- 1 Design, 2 Code Bases.
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using FastAPI and Bootstrap. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


When our backend team needs to build services for data parsing, aggregators, or high-load APIs, FastAPI is our absolute go-to choice. It completely lives up to its name-development speed is outstanding. The...
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.
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...
Bootstrap alternatives are a suite of different tools and frameworks that web developers and designers employ for creating dynamic, responsive websites and applications. These tools, like Bootstrap itself, offer...
UIKit is a modular front-end framework like Bootstrap and a Bootstrap competitor designed to develop fast and powerful web interfaces. You can utilize it with HTML or JavaScript based on your preference. It offers...
The only downside it has as compared to Bootstrap and Foundation is it is only a CSS framework, which means no JavaScript. So you will have to write your own JavaScript or Jquery to toggle your dropdowns or perform...
Recommendations tracked on public social media and blogs since March 2021.


Backend: a FastAPI app, started with uvicorn main:app --port 8000. - Source: dev.to / about 20 hours ago
Under the hood it's Flutter on the client and FastAPI with PostgreSQL on the server. WebSockets for realtime, WebRTC for calls, object storage for media, and small services for speech and translation. Android, iOS, Windows and Linux. The... - Source: dev.to / 12 days ago
Using FastAPI, FastStream, and dishka lets us follow Clean Architecture principles and almost avoid leaky abstractions. The prototype also used Pydantic and SQLAlchemy. I do not focus on them because these technologies are already... - Source: dev.to / 21 days ago
Reminds me of what bootstrap [1] was like around a decade ago. It's gotten quite a bit bloated since then though. 1. https://getbootstrap.com/. - Source: Hacker News / 9 months ago
But there is a new library, built from the beginning for Signal Forms. Its name is @ng-forge/dynamic-forms. It comes with an integration of common UI libraries: Angular Material, Bootstrap, but also PrimeNG and Ionic. - Source: dev.to / 10 months ago
Bootstrap used to be - and may still be - the most popular CSS framework for fast, responsive web development. It includes a set of predefined CSS classes, components, and JS plugins that make it easier to build modern design, responsive... - Source: dev.to / 10 months ago
When comparing FastAPI and Bootstrap, you can also consider the following products.

a microframework for Python based on Werkzeug, Jinja 2 and good intentions.
Compare Flask to FastAPI or Bootstrap:

A utility-first CSS framework for rapidly building custom user interfaces.
Compare Tailwind CSS to FastAPI or Bootstrap:

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Compare ExpressJS to FastAPI or Bootstrap:

The most advanced responsive front-end framework in the world
Compare Foundation to FastAPI or Bootstrap:


A modern responsive front-end framework based on Material Design
Compare Materialize CSS to FastAPI or Bootstrap: