Ratings and Reviews 1 Rating

Total
ease
features
design
support

Ratings and Reviews 1 Rating

Total
ease
features
design
support

Alternatives to Consider

  • Source Defense Reviews & Ratings
    7 Ratings
    Company Website
  • Apify Reviews & Ratings
    1,800 Ratings
    Company Website
  • RAD PDF Reviews & Ratings
    3 Ratings
    Company Website
  • Docmosis Reviews & Ratings
    51 Ratings
    Company Website
  • Google Cloud Run Reviews & Ratings
    349 Ratings
    Company Website
  • SurveyJS Reviews & Ratings
    64 Ratings
    Company Website
  • Feroot Reviews & Ratings
    33 Ratings
    Company Website
  • Macaw AMS Reviews & Ratings
    8 Ratings
    Company Website
  • OpenMetal Reviews & Ratings
    41 Ratings
    Company Website
  • Highcharts Reviews & Ratings
    122 Ratings
    Company Website

What is Javalin?

In Javalin, classes are rarely extended, and interfaces are seldom implemented, reflecting the framework's minimalist approach. Built upon Jetty, Javalin comprises only a few thousand lines of code, which enables it to achieve performance levels comparable to Jetty's native implementation. Its concise codebase facilitates an easy understanding of the source material for developers. Unlike numerous other web frameworks in Java and Kotlin, which typically offer distinct versions for each language, Javalin is designed for seamless interoperability, allowing developers to create applications in a consistent manner across both Java and Kotlin. Operating on Jetty—one of the most trusted and widely used web servers for the JVM—Javalin provides extensive configuration options, including support for SSL, HTTP/3, and all the features inherent to Jetty. Additionally, while many lightweight web frameworks in Java and Kotlin often lack OpenAPI support, Javalin incorporates this capability, making it a more flexible choice for developers. This unique combination of features positions Javalin as an exceptional option for efficiently building contemporary web applications that can easily adapt to various requirements.

What is FastAPI?

FastAPI stands out as a modern and rapid web framework tailored for building APIs with Python 3.7 and newer versions, utilizing standard Python type annotations. Its impressive performance is comparable to that of NodeJS and Go, primarily owing to its seamless integration with Starlette and Pydantic. Renowned for being one of the fastest frameworks within the Python landscape, it focuses on minimizing code duplication while offering a wide range of features derived from each parameter declaration. This characteristic positions FastAPI as a superb option for developers aiming for both efficiency and scalability in their API development endeavors. Additionally, its user-friendly design and comprehensive documentation further enhance its appeal to both novice and experienced programmers alike.

Media

Media

Integrations Supported

Java
Kotlin

Integrations Supported

APIGen
AppSignal
Azure Marketplace
BudgetML
DataFast
Diploi
JarvisLabs.ai
Kodosumi
Koyeb
NiceGUI
Open Interpreter
Python
Reflex
Rio
Stakpak
SuperAGI SuperCoder
Union Pandera
txtai

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided

Pricing Information

Pricing not provided

Supported Platforms

SaaS

Supported Platforms

SaaS

Customer Service / Support

Web-Based Support

Customer Service / Support

Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub

Company Facts

Organization Name

Javalin

Company Website

javalin.io

Company Facts

Organization Name

FastAPI

Company Website

fastapi.tiangolo.com/lo/

Categories and Features

Microframeworks

Not specified

Categories and Features

Microframeworks

Not specified

Popular Alternatives

Ktor Reviews & Ratings

Ktor

JetBrains

Popular Alternatives

Eclipse Jetty Reviews & Ratings

Eclipse Jetty

Eclipse Foundation
MappyField 365 Reviews & Ratings

MappyField 365

AppJetty