OpenSilver for VS Code

userware.vscode-opensilver · by userwareVS Marketplace Not verified

First Released:

VS Marketplace: Dec 13, 2024

Last Updated:

VS Marketplace: Aug 14, 2026

Adds a drag-and-drop XAML designer and commands to simplify building OpenSilver apps. OpenSilver is an open-source .NET UI framework that brings WPF and Silverlight to the web via HTML and WebAssembly.

Programming Languages Extension Packs

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Historical performance

7d 15d 30d 90d 1y All

VISUAL STUDIO MARKETPLACE

Installs growth

Last snapshot: Nov 5, 2026, 22:09 UTC

Total installs6.4K

7d growth32+0.5% over 7d

Community rating★ 5.02 reviews

Latest version3.3.1Updated Aug 14, 2026

8 calculable days · 0 without calculable growth.

Search & category rankings

Categories ranked by installs on Marketplace and downloads on Open VSX.

Term	Marketplace	Open VSX
Extension PacksCategory · 2026-11-05 22:20 UTC	#593 of 4,383 ↑1 1d↑1 7d	Not listed
c#Keyword · 2026-11-05 22:21 UTC	#666 of 962 0 1d↓7 7d	Not listed

Checked daily for up to 1,000 results per term. Changes appear when historical data is available.