Google Web Toolkit

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Google Web Toolkit is ranked #8 of 28 in code transpilers on Inferse. It runs on Browser extension, Linux, macOS, Web, Windows. There is a free plan.

Compared on code transpilers

Free plan: Yesgwtproject.org
CLI access: Yesgwtproject.org
API access: Yesgwtproject.org
Conversion mode: source-to-sourcegwtproject.org

Facts

Purpose: Google Web Toolkit is an open source Java software development framework for writing AJAX applications.support.google.com · 30 Sept 2026
Compilation: The GWT compiler translates Java applications into browser-compliant JavaScript and HTML for production deployment.support.google.com · 30 Sept 2026
Core SDK: The GWT SDK contains the core libraries and compiler needed to write web applications.gwtproject.org · 30 Sept 2026
IDE integration: The GWT Eclipse Plugin provides IDE support for GWT projects and includes Eclipse tools with an option to install the SDK.gwtproject.org · 30 Sept 2026
Latest release: Version 2.13.1 was built on June 19, 2026.gwtproject.org · 30 Sept 2026
Supported desktop systems: The version 2.13.1 package is listed for Windows, Mac OS X, and Linux.gwtproject.org · 30 Sept 2026
Deferred binding: Deferred binding generates browser-specific code at compile time so only the needed version is downloaded and executed.gwtproject.org · 30 Sept 2026
Internationalization: GWT's compiler can generate separate application versions for different browsers and languages.gwtproject.org · 30 Sept 2026
Server communication: GWT supports asynchronous server communication using GWT RPC or JSON.gwtproject.org · 30 Sept 2026
Google App Engine: The developer guide includes instructions for deploying a GWT application to Google App Engine.gwtproject.org · 30 Sept 2026
Testing: The developer guide includes unit testing with JUnit and code coverage with Emma.gwtproject.org · 30 Sept 2026
Security guidance: GWT documentation provides SafeHtml guidance for XSS prevention and GWT RPC XSRF protection.gwtproject.org · 30 Sept 2026
Telemetry: GWT development mode and compiler periodically send a timestamp ID and product version to Google, while Google says it does not log cookies or personal information.gwtproject.org · 30 Sept 2026
Support: Questions can be posted to the GWT developer discussion group on Google Groups, where the engineering and operations team participates.gwtproject.org · 30 Sept 2026
Commercial use: GWT is available for non-commercial, commercial, and enterprise applications under the Apache 2.0 license.gwtproject.org · 30 Sept 2026
Current limitation: Starting with GWT 2.11.0, the webAppCreator utility is deprecated.gwtproject.org · 30 Sept 2026