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FastAPI VS BetterDisplay

Compare FastAPI VS BetterDisplay and see what are their differences

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.

Rating
5.0 · 1 review
Pricing
Open source Free
Alternatives Is it good?
BetterDisplay

Unlock your displays on your Mac!

No screenshot yet
Rating
0 reviews
Alternatives Is it good?
DisplaySwitcher
Switch your monitor’s video input and seamlessly transfer text and files! A Linux/macOS/Windows Desktop Application. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, FastAPI seems to be a lot more popular than BetterDisplay. While we know about 316 links to FastAPI, we've tracked only 4 mentions of BetterDisplay.

social mentions
316 vs 4
Developer Tools popularity
100% vs 0%
alternatives listed
240+ vs 20

Base details

Website, pricing, platforms and company facts side by side.

FastAPI
BetterDisplay
Website fastapi.tiangolo.com betterdisplay.pro
Pricing
Open source Free
—
Company Startup from Colombia —
Listed in
Developer Tools API Tools Python Programming Web Frameworks Python Web Framework +2
Crypto Twitter Web App Art +1

Features and specs

What each product offers, as listed by its team.

FastAPI 7 features
BetterDisplay 0 features
  • 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

  • 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.

No features have been listed yet.

Analysis

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

FastAPI
BetterDisplay

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

Overall verdict

  • BetterDisplay is a highly regarded macOS utility that gives users powerful control over their displays, offering flexible resolution scaling, brightness management, and virtual screen creation that Apple doesn't provide natively. It's well-maintained, actively developed, and widely praised by the Mac community.

Why this product is good

  • Enables custom and HiDPI resolutions on external monitors that macOS normally restricts
  • Provides software brightness and dimming control for displays that lack native adjustment
  • Lets you create virtual displays useful for streaming, screen sharing, or headless Mac setups
  • Offers XDR/HDR brightness enhancements and fine-grained per-monitor settings
  • Has a generous free tier with an affordable one-time Pro upgrade rather than a subscription
  • Lightweight, actively maintained, and trusted with a strong reputation among Mac power users

Recommended for

  • Mac users with external monitors who want better resolution and scaling options
  • People who need software brightness control for monitors without hardware buttons
  • Developers and content creators needing virtual or headless displays
  • Power users who want granular control over their display setup
  • Anyone frustrated by macOS's limited native display management

Videos

Walkthroughs and reviews on video.

FastAPI 3 videos + Add
BetterDisplay 2 videos + Add

FastAPI from the ground up

More videos

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

BetterDisplay Mac Tutorial: Fix Display Resolution & Refresh Rate

More videos

  • - BetterDisplay Resolution Scaling Fix For Mac HiDPI mode

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
FastAPI
BetterDisplay
100% 100%
Developer Tools
0% 0%
0% 0%
Productivity
100% 100%
100% 100%
API Tools
0% 0%
0% 0%
Mac
100% 100%

User comments

Share your experience with using FastAPI and BetterDisplay. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

FastAPI 5.0 · 1 review
BetterDisplay no reviews yet
  • Rated 5/5 by Kurslog team
    SaaSHub review
    · Apr 2026

    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...

  • The 20 Best Laravel Alternatives for Web Development
    tms-outsource.com · Jan 2024

    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
    kinsta.com · Oct 2023

    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...

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We have no reviews of BetterDisplay yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

FastAPI 316 mentions
BetterDisplay 4 mentions
  • Why I'm building GwinG, a language exchange app for awkward hellos
    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 / 3 days ago
  • Clean Architecture in Python with FastAPI, FastStream, and Dishka
    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 / 11 days ago
  • QueuePool Limit Reached - When FastAPI Runs Out of Database Connections
    If your FastAPI app talks to a database through SQLAlchemy, chances are high you will meet it sooner or later. Not on your machine, of course. It shows up in production, after a few quiet hours, under load. And the reflex is always the... - Source: dev.to / 17 days ago

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  • Ask HN: Is anyone working at least 4 hours daily on an Apple Vision Pro?
    > it's important to use Better display to upscale the output to the XReals to high DPI I got excited for a second but then read Better Display[0] is only available for MacOS? :( [0]: https://betterdisplay.pro/. - Source: Hacker News / 5 months ago
  • Resizing windows on macOS Tahoe – the saga continues
    For the first one (and all other screen-related bugs) you can use BetterDisplay to fix it: https://betterdisplay.pro/. - Source: Hacker News / 8 months ago
  • DeskPad – A virtual monitor for screen sharing
    Thanks for sharing this! My main issue with the windowed projectors is that you can't force them to have the proper size for the resolution of the OBS canvas which causes the result to be scaled and it has window borders. I've worked... - Source: Hacker News / about 2 years ago

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Alternatives to FastAPI and BetterDisplay

When comparing FastAPI and BetterDisplay, you can also consider the following products.

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