The claims for JET are: Complete JavaScript development toolkit, Leverages popular open-source technologies, Full lifecycle management for template based SPA, Built in accessibility support, Support for internationalization (28 languages and 160+ locales)Rich set of UI components, Advanced two-way binding with a common model layer, Powerful routing system supporting single-page application navigation, Smart resource management

Head over to vscode.dev to run Visual Studio Code for the Web (Preview). No installation necessary, and it works most anywhere (even on your tablet). Use extensions, access GitHub repositories, and work with notebooks. Get details and find out how to get started. 

CSS Values is a simple single page web app (SPA) that lets you search for almost any CSS property and get a simple list of possible values.

PTVS offers an advanced IDE experience for general scripting, web programming, and technical computing. 

Modern software development practices value quick and continuous updates, following processes that minimize the impact of software failures. As important as identifying bugs early, finding out if changes are improving business value are equally important. These practices can only work when a monitoring solution is in place. This article explores options for adding observability to .NET Core apps. They have been collected based on interactions with customers using .NET Core in different environments. We will be looking into OpenTelemetry and Application Insights SDKs to add observability to a sample distributed application. 

Collection of free HTML and CSS badge code examples.

REDMOND, Wash. —June 4, 2018—Microsoft Corp. on Monday announced it has reached an agreement to acquire GitHub, the world’s leading softwareh development platform where more than 28 million developers learn, share and collaborate to create the future. Together, the two companies will empower developers to achieve more at every stage of the development lifecycle, accelerate enterprise use of GitHub, and bring Microsoft’s developer tools and services to new audiences. 

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Explore our growing collection of courses on key web design and development subjects. An industry expert has written each course, helped by members of the Chrome team. Follow the modules sequentially, or dip into the topics you most want to learn about.