A service worker is a script that your browser runs in the background, separate from a web page, opening the door to features that don’t need a web page or user interaction. Service workers are a technology to aid developers in: creating realistic, reliable offline experiences vastly improving performance when online logically and dynamically caching […]

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The WorldWind Explorer was created by Bruce Schubert and is powered by ESA-NASA Web WorldWind which provides the 3D Earth visualization with WMS maps, imagery and terrain. WorldWind is different from a 3D globe like Google Earth because it is not an application. Instead, it is an SDK (software development kit) that software engineers can […]

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TestCafe is a Node.js tool to automate end-to-end web testing. It is built for testing the modern web development stack. Works on all popular environments: TestCafe runs on Windows, MacOS, and Linux. It supports desktop, mobile, remote and cloud browsers (UI or headless). 1 minute to set up: You do not need WebDriver or any […]

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Puppeteer is a Node library which provides a high-level API to control headless Chrome over the DevTools Protocol. It can also be configured to use full (non-headless) Chrome. Puppeteer works only with Chrome. However, many teams only run unit tests with a single browser (e.g. PhantomJS). In non-testing use cases, Puppeteer provides a powerful but […]

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