Google web toolkit - Google web toolkit is a development tool mostly used by world-class developers for building and optimizing complex browser-based applications.

Loader.io - Loader.io is a simple cloud-based load testing service

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

WebLOAD - WebLOAD - The most flexible and cost effective software for enterprise load, stress and performance testing, integrated with DevOps processes. Click for details

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

k6 Cloud - Managed load testing service built on top of the popular open-source project k6.