Blazor WebAssembly 3.2 Release Candidate Arrives -- Visual Studio Magazine

Blazor WebAssembly 3.2 Release Candidate Arrives

By David Ramel
04/30/2020

The previews are over as Microsoft today shipped Blazor WebAssembly 3.2.0 Release Candidate, making the red-hot project just one step away from production-ready general availability on track to debut sometime in May (note: the 2020 Build developer conference starts May 19).

Blazor WebAssembly is the client-side effort for Blazor, which uses the ability of WebAssembly to compile C# code into an assembly-like language for use in web development, letting Microsoft-centric developers target the browser without having to rely almost exclusively on JavaScript. While the server-side component (Blazor Server) of Blazor -- part of ASP.NET Core -- shipped last September along with .NET Core 3.0, the problematic client-side component has lagged.

The fifth preview of Blazor WebAssembly 3.2 was just released a week ago. Now with the release candidate, it's pretty much the final product.

"This release contains all of the features and improvements that we expect to release for the upcoming Blazor WebAssembly release. There are no more breaking changes planned at this point," said Daniel Roth, principal program manager for ASP.NET in an April 30 post.

As the final goodies have solidified in the five previews, Roth called out only two new features in the RC:

Developers can now customize how boot resources -- .NET runtime, the bootstrapping JavaScript code, locale-specific data, and required .NET assemblies -- are loaded with a new API.
API reference docs for the Blazor WebAssembly namespaces (Microsoft.AspNetCore.Components.WebAssembly.*) are now available in the .NET API browser as part of the ASP.NET Core 3.1 API documentation.

For now, developers should note that this RC needs version 3.1.201 or later of the .NET Core SDK to be installed and still contains one blocking issue that will be fixed before GA: "When publishing a ASP.NET Core hosted Blazor WebAssembly app using Visual Studio, satellite assemblies from the client application do not get copied to the publish folder."

With that in mind, developers are asked to help the dev team fine-tune the final release.

"This is our last planned preview release of Blazor WebAssembly 3.2!" Roth said. "We need your help to make sure that we've addressed any remaining blocking issues for the upcoming release. Please give it a try and let us know what you think by filing issues on GitHub."

About the Author

David Ramel is an editor and writer for Converge360.

Printable Format

comments powered by Disqus

Featured

Oh Data! Microsoft Ships First Major OData Update in Nearly 8 Years

Microsoft today shipped a preview of OData .NET 8. OData v7.0 was released in August of 2016.
Full Stack Hands-On Development with .NET

In the fast-paced realm of modern software development, proficiency across a full stack of technologies is not just beneficial, it's essential. Microsoft has an entire stack of open source development components in its .NET platform (formerly known as .NET Core) that can be used to build an end-to-end set of applications.
.NET-Centric Uno Platform Debuts 'Single Project' for 9 Targets

"We've reduced the complexity of project files and eliminated the need for explicit NuGet package references, separate project libraries, or 'shared' projects."
Creating Reactive Applications in .NET

In modern applications, data is being retrieved in asynchronous, real-time streams, as traditional pull requests where the clients asks for data from the server are becoming a thing of the past.
AI for GitHub Collaboration? Maybe Not So Much

No doubt GitHub Copilot has been a boon for developers, but AI might not be the best tool for collaboration, according to developers weighing in on a recent social media post from the GitHub team.