Extensions

Visual Studio draw.io Extension

SasuPurola

An elegant Visual Studio 2026 extension with advanced capabilities to design, view, and edit draw.io diagrams natively inside your IDE.

Tools Tools/Documentation #drawio

574

NeueCode — Sovereign AI Coding Agent

NeueCode

Sovereign, on-prem AI coding agent — your code never leaves your network. Get it at neuecode.com.

Tools Tools/Coding #ai

36

ModelSync Notes

UmbrellaFrame

Adds property-level Notes to ModelSync models in the Visual Studio editor.

Tools Tools/Coding #csharp

21

Visual Smarter 2022

NETSpiderStudio

Help code C#/VB.NET smarter and manage solutions, projects, documents, classes, and members easier.

Tools Tools/Coding

19

Ampl for Visual Studio

AMPLOptimizationInc

AMPL language support for Visual Studio.

Tools Tools/Coding #optimization

16

Forge Pilot

er-abhishek

Chat with Claude inside Visual Studio to explore, understand and modify your codebase. Forge Pilot drives the Claude Code CLI from a docked tool window styled after the Claude Code UI: collapsible too

Tools Tools/Coding #claude code

7

Rin Language Support (Visual Studio)

dlofdyb

Full support for the Rin language in Visual Studio: syntax classifier, code snippets, and a "Run current file" command via rin_cli. A real VSSDK package (not a VS Code package), built for the Visual S

Tools Tools/Coding #data

1