Best Google web toolkit Alternatives & Competitors in 2025

Web Tool Kit Online is a website that provides an online tool for developers helping them to develop an application in C++ without any hurdle.

CaptainCasa Enterprise Client

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Wt (pronounced as witty) is a C++ library for developing web applications.

Open Source

JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.

Open Source

An Open Source, full stack, web application framework for the JVM

Open Source

Vaadin is a web application framework for Rich Internet Applications (RIA).

Open Source

Telosys is a lightweight Open Source code generator. Telosys allows to generate any kind of language (Java, Python, GoLang, PHP, JavaScript, TypeScript, C#, etc). It works without UML model. All the code generation templates are customizable.

Open Source free

OpenXava is a Web Java Framework for Rapid Development of Enterprise Applications.

Open Source

A Full Stack Enterprise Java Framework with lots of out of the box functionality and amazing...

Open Source

All tools on one page.

free

The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform.

Open Source

Java Web Frameworks

AppFlower makes it Rapid and Easy to build Business Applications with our Development Framework.