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Spring VS Flask

Compare Spring VS Flask and see what are their differences

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Spring logo Spring

The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications

Flask logo Flask

a microframework for Python based on Werkzeug, Jinja 2 and good intentions.
  • Spring Landing page
    Landing page //
    2023-05-08
  • Flask Landing page
    Landing page //
    2023-07-24

Spring features and specs

  • Comprehensive Ecosystem
    Spring offers a wide range of tools and frameworks to cover almost every aspect of modern web application development, including Spring Boot, Spring Data, Spring Security, and more.
  • Strong Community and Documentation
    The Spring ecosystem has a large, active community and extensive, well-maintained documentation and tutorials which make it easier to find solutions and learn best practices.
  • Flexibility and Modularity
    Spring’s modular architecture allows developers to pick and choose only the components they need, resulting in lightweight applications that avoid unnecessary overhead.
  • Enterprise-level Features
    Spring is designed with enterprise applications in mind, providing features like transaction management, security, and robust data handling out-of-the-box.
  • Integration Capabilities
    Spring integrates well with other technologies and frameworks, such as Hibernate for ORM, Thymeleaf for templating, and various messaging and cloud-based services.
  • Inversion of Control (IoC) and Dependency Injection (DI)
    Spring’s core features IoC and DI make it easier to manage system complexity by handling the creation and management of dependencies, which enhances testability and code quality.

Possible disadvantages of Spring

  • Complexity
    Spring’s extensive set of features and configuration options can introduce complexity, making it challenging for new developers to learn and understand the framework.
  • Steep Learning Curve
    Given its comprehensive nature, the learning curve for Spring can be steep, requiring significant time and effort to master.
  • Configuration Overhead
    Though Spring Boot simplifies configuration, the traditional Spring framework requires extensive XML or Java-based configurations, which can be cumbersome and time-consuming.
  • Performance Overhead
    While Spring Boot is efficient, the base Spring framework can introduce performance overhead due to its extensive feature set and configuration management.
  • Upgrade and Maintenance
    Maintaining and upgrading Spring applications can be challenging, especially with major version changes that might introduce breaking changes or deprecate features.
  • Dependency Management
    Spring projects often have a large number of dependencies, which can lead to issues with conflicting versions and increased project complexity.

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.

Spring videos

+ Add

Spring (2015) - Movie Review

More videos:

  • Review - Horror Review Spring (2014) *SPOILER FREE*
  • Review - Spring Movie Review (Horror Movie "Spring")

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

Category Popularity

0-100% (relative to Spring and Flask)

Spring

Flask

Conversions
100 100%
Conversions
0% 0
Developer Tools
0 0%
Developer Tools
100% 100
Link Management
100 100%
Link Management
0% 0
Web Frameworks
0 0%
Web Frameworks
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 Spring and Flask

Spring Reviews

We have no reviews of Spring yet.
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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

Social recommendations and mentions

Based on our record, Spring should be more popular than Flask. It has been mentiond 83 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.

Spring mentions (83)

  • Year After Switching from Java to Go: Our Experiences
    But Javas has so many of these web frameworks?! * Spring (https://spring.io/) * Spring Boot (https://spring.io/projects/spring-boot) * Helidon (https://helidon.io/) * Micronaut (https://micronaut.io/) * Quarkus (https://quarkus.io/) * JHipster (https://www.jhipster.tech/) * Vaadin (https://vaadin.com/) That's just to mention the bigger ones, there's lots of mini frameworks like Javalin (https://javalin.io/) and... - Source: Hacker News / 3 months ago
  • I Surveyed the Top 10 Backend Frameworks Here's What I Found
    Spring Boot simplifies Java backend development by providing a pre-configured setup. It's based on Controllers, Services, and Repositories. Controllers handle HTTP requests and routes. Services control the business logic flows. Repositories handle database operations. Check out the official spring documentation at spring.io. - Source: dev.to / 4 months ago
  • A tour of CLI tools for installing Java and creating projects
    Two of the most famous Java server frameworks, namely Spring and Quarkus, provide CLIs for improving DX. - Source: dev.to / over 1 year ago
  • What backend frameworks are you using for your React app?
    Being more specific, our projects are being written with Spring framework. Source: over 1 year ago
  • Query materialized views with Java, Spring, and streaming database
    Order delivery performance is a crucial metric for any business that sells products online. It reflects the efficiency and effectiveness of the order fulfillment process and directly impacts customer satisfaction. To analyze order delivery performance, businesses need to track key performance indicators (KPIs) such as delivery time, order accuracy, and delivery cost. In the scope of this article, we will create a... - Source: dev.to / almost 2 years ago
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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

What are some alternatives?

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

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Django - The Web framework for perfectionists with deadlines

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

DeepLink - Deeplink is a deep linking platform for native apps, enabling app developers to link to specific pages inside their apps.

Laravel - A PHP Framework For Web Artisans

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