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Description

Flask is a minimalistic WSGI web application framework that prioritizes simplicity and rapid development, making it accessible for beginners while also being capable of supporting complex projects. Originally, it served as a basic wrapper around Werkzeug and Jinja but has since evolved into one of the leading frameworks for web development in Python. It provides recommendations without imposing strict requirements on dependencies or project structures, giving developers the freedom to select their preferred tools and libraries. Furthermore, the community has contributed a wide array of extensions, facilitating the integration of additional features and functionality into applications. This flexibility and support have contributed to Flask's widespread adoption and enduring popularity among developers.

Description

Classes are seldom extended and interfaces are infrequently implemented in Javalin. This framework is built upon Jetty and consists of only a few thousand lines of code, allowing it to match the performance of Jetty's native implementation. Its compact size makes understanding the source code straightforward. Unlike many other Java and Kotlin web frameworks, which typically provide separate versions for each programming language, Javalin has been designed with interoperability in mind, ensuring that applications can be developed similarly in both Java and Kotlin. Running on Jetty, one of the most widely used and reliable web servers available for the JVM, Javalin allows comprehensive configuration of the Jetty server, including support for SSL, HTTP/3, and all the features Jetty provides. While many lightweight web frameworks in Java and Kotlin lack OpenAPI support, Javalin includes this functionality, making it a more versatile option for developers. Consequently, Javalin stands out as a robust choice for building modern web applications efficiently.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Adios.dev Yes 
AppSignal Yes 
Defang Yes 
Diploi Yes 
Domino Enterprise AI Platform Yes 
Flowbite Yes 
GoCodeo Yes 
Ignite Yes 
Java No 
Kontra Yes 
Kotlin No 
Koyeb Yes 
New Relic Yes 
RadSystems Yes 
Render Yes 
ShipFlask Yes 
ToDesktop Yes 
Unremot Yes 
WhyLabs Yes 
Wing Python IDE Yes 

Integrations

Adios.dev No 
AppSignal No 
Defang No 
Diploi No 
Domino Enterprise AI Platform No 
Flowbite No 
GoCodeo No 
Ignite No 
Java Yes 
Kontra No 
Kotlin Yes 
Koyeb No 
New Relic No 
RadSystems No 
Render No 
ShipFlask No 
ToDesktop No 
Unremot No 
WhyLabs No 
Wing Python IDE No 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Flask

Website

palletsprojects.com/p/flask/

Vendor Details

Company Name

Javalin

Website

javalin.io

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