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Flask VS Rust

Compare Flask VS Rust and see what are their differences

Flagsmith
Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source. featured
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Flask logo Flask

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

Rust logo Rust

A safe, concurrent, practical language
  • Flask Landing page
    Landing page //
    2023-07-24
  • Rust Landing page
    Landing page //
    2023-05-09

We recommend LibHunt Rust for discovery and comparisons of trending Rust projects.

Flask features and specs

  • Simplicity
    Flask is a micro-framework, meaning it is lightweight, easy to understand, and simple to use. It requires minimal setup to get a web application up and running.
  • Flexibility
    Flask provides flexibility and control over the application's architecture, allowing developers to choose the components they need and avoid unnecessary bloat.
  • Extensibility
    Flask supports various extensions to add capabilities like database integration, form validation, and authentication without compromising its core simplicity.
  • Documentation
    Flask has comprehensive and well-organized documentation, making it easier for developers to learn and implement features effectively.
  • Community
    Flask has a large and active community, providing ample resources like tutorials, code snippets, and third-party libraries that can help speed up development.
  • Testing
    Flask is designed to be unit tested easily, allowing developers to test their applications and ensure reliability.

Possible disadvantages of Flask

  • Scalability
    Flask may not be as scalable as some other frameworks for very large applications due to its minimalist design and lack of built-in features.
  • Boilerplate Code
    Since Flask requires you to integrate and configure many components manually, codebases in Flask can sometimes contain a lot of boilerplate code.
  • Opinionated Architecture
    While Flask provides flexibility, it also means there are fewer conventions. Developers must make more architectural decisions, which can be challenging for large team collaboration.
  • Limited Tools
    Compared to more comprehensive frameworks, Flask offers fewer built-in tools and features, which may necessitate additional plugins or custom implementations.
  • Learning Curve for Complex Applications
    While Flask is easy to learn for simple applications, it can become complex to manage as the application grows, requiring a good understanding of design patterns and software architecture.

Rust features and specs

  • Memory Safety
    Rust’s ownership system guarantees memory safety without a garbage collector, preventing common bugs such as null pointer dereferencing, buffer overflows, and data races.
  • Performance
    Rust aims to provide memory safety while maintaining high performance. It is often as fast as C and C++ due to zero-cost abstractions.
  • Concurrency
    Rust's ownership and type system make it easier to write safe concurrent code, helping developers avoid concurrency issues.
  • Tooling
    Rust has excellent tooling, including the Cargo package manager and build system, and Rustfmt for code formatting.
  • Community and Ecosystem
    Rust has a growing community and ecosystem, with active contributions and a wide range of libraries and frameworks available.
  • Strong Typing and Error Handling
    Rust’s type system and pattern matching compel developers to handle errors and edge cases, leading to more robust and predictable code.

Possible disadvantages of Rust

  • Learning Curve
    Rust’s advanced features such as its ownership system and lifetimes can be difficult for beginners to grasp, making it harder to learn compared to some other languages.
  • Compilation Time
    Rust can have longer compilation times, especially for large codebases, which can slow down the development process.
  • Ecosystem Maturity
    Although growing, Rust's ecosystem is not yet as mature as those of more established languages like JavaScript, Python, or even C++, leading to fewer available libraries and frameworks for certain tasks.
  • Complexity of Code
    The strictness of Rust's borrow checker can lead to more complex and verbose code as developers explicitly manage ownership and lifetimes.
  • Tool and Library Development
    Despite the rapid growth, some tools and libraries are still under development or lack the polish of their counterparts in more mature languages.

Flask videos

+ Add

Built To Last A Life Time - Ragproper Modern Glass Flask Review

More videos:

  • Review - The Hip Flask Guide - Gentleman's Gazette
  • Review - 10 Best Flasks 2019

Rust videos

+ Add

Rust Crash Course | Rustlang

More videos:

  • Review - Why You Should & Shouldn't Learn the Rust Programming Language
  • Review - All About Rust

Category Popularity

0-100% (relative to Flask and Rust)

Flask

Rust

Developer Tools
100 100%
Developer Tools
0% 0
Programming Language
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Programming Language
100% 100
Web Frameworks
100 100%
Web Frameworks
0% 0
OOP
0 0%
OOP
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 Flask and Rust

Flask Reviews

The 20 Best Laravel Alternatives for Web Development
Flask is the micro that’s got your back without trying to run the show. It comes with the essentials but trusts you to pick your tools — no baggage attached, truly Pythonic at heart.
Source: tms-outsource.com
Top 9 best Frameworks for web development
The best frameworks for web development include React, Angular, Vue.js, Django, Spring, Laravel, Ruby on Rails, Flask and Express.js. Each of these frameworks has its own advantages and distinctive features, so it is important to choose the framework that best suits the needs of your project.
Source: www.kiwop.com
25 Python Frameworks to Master
You’ll also have access to some extension packages like Flask-RESTful, which adds support for building powerful REST APIs, and Flask-SQLAlchemy, a convenient way to use SQLAlchemy in your flask app.
Source: kinsta.com
3 Web Frameworks to Use With Python
Flask is a micro web framework for building web applications with Python. Here is the official web page of Flask.
Source: www.stratascratch.com
Top 10 Phoenix Framework Alternatives
Flask is a micro-framework, i.e., it does not bundle tools and libraries and instead uses third party libraries to deliver functionalities.
Source: blog.back4app.com

Rust Reviews

Top 5 Most Liked and Hated Programming Languages of 2022
A survey by Stack Overflow reveals that about 83.5% of 90000 developers loved Rust and tagged it to be the most adorable programming language. Rust is that general-purpose programming language that mainly caters to excellent performance and safety. This multi-worldview programming language has syntax similar to that of C++.
Source: www.analyticsinsight.net
Top 10 Rust Alternatives
Several programming languages like Rust are among the popular ones. However, people are in search of some good alternatives to Rust. Therefore, today we will be talking more about the top 10 alternatives to Rust.
Source: blog.back4app.com
The 10 Best Programming Languages to Learn Today
Rust is a fairly advanced language, so you'll want to master another language or two before learning Rust. But you'll find that learning Rust pays off generously. The average salary for a Rust developer in the U.S. is $105,000 per year.
Source: ict.gov.ge

Social recommendations and mentions

Rust might be a bit more popular than Flask. We know about 48 links to it since March 2021 and only 42 links to Flask. 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.

Flask mentions (42)

  • PSET 9 Finance - What is "disable response caching" and the function they ask to notice
    "After configuring Flask, notice how this file disables caching of responses (provided you’re in debugging mode, which you are by default in your code50 codespace), lest you make a change to some file but your browser not notice. ". Source: about 2 years ago
  • How to Send an Email in Python
    Flask, which offers a simple interface for email sending— Flask Mail. (Check here how to send emails with Flask). - Source: dev.to / over 2 years ago
  • Plotting Bookmarks with Flask, Matplotlib, and OAuth 2.0
    Lang="en"> Plot Bookmarks!{% block title %}{% endblock %} rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" /> class="container"> Plot Bookmarks by Date {% block containercontent %}{% endblock %} /> class="footer"> class="text-muted"> >This is a... - Source: dev.to / almost 3 years ago
  • Determining what version of Flask is installed
    What's the easiest way to determine which version of Flask is installed? Source: about 3 years ago
  • What is the point of uWSGI?
    I'm looking at the WSGI specification and I'm trying to figure out how servers like uWSGI fit into the picture. I understand the point of the WSGI spec is to separate web servers like nginx from web applications like something you'd write using Flask. What I don't understand is what uWSGI is for. Why can't nginx directly call my Flask application? Can't flask speak WSGI directly to it? Why does uWSGI need to get... Source: about 3 years ago
View more

Rust mentions (48)

  • Useful Clippy lints
    Hello! Rust has very useful tool, named Cargo. It helps you compile code, run program, run tests and benches, format code using cargo fmt and lint it using clippy. In this post we'll talk abou Clippy. - Source: dev.to / 2 months ago
  • Minimalist blog with Zola, AWS CDK, and Tailwind CSS - Part 1
    What are we going to do today? We're going to build a minimalist blog using Zola (built with Rust, btw), AWS CDK, Tailwind CSS, and a tiny bit of Typescript. - Source: dev.to / 3 months ago
  • This Tool can remove 98% Bloatware apps
    Effortlessly remove up to 98% of bloatware apps from your Android device without needing root access. Developed in Rust for efficiency and reliability. - Source: dev.to / 6 months ago
  • What Language Should I Choose?
    One language that really gave me that feeling was Gleam, it managed to wrap everything I liked about languages such as JS, Rust and even Java into one brilliant type-safe package. Not for a long time before I met Gleam had I wanted to try creating so many different things just to get to the bottom of how this language ticked, as it were. - Source: dev.to / 7 months ago
  • Learning Rust: Enumerating Excellence
    Let's dive back into Rust! This time we're going to be going through the lesson called "Enums and Pattern Matching". We're going to be looking at inferring meaning with our data, how we can use match to execute different code depending on input and finally we'll have a look at if let. - Source: dev.to / about 1 year ago
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What are some alternatives?

When comparing Flask and Rust, you can also consider the following products

Django - The Web framework for perfectionists with deadlines

Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

Laravel - A PHP Framework For Web Artisans

Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible

Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...

JavaScript - Lightweight, interpreted, object-oriented language with first-class functions

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