Dyad Studio (December, 2025)

Dyad Studio is a VSCode extension for the Dyad language.

Dyad is JuliaHub's next-generation platform for model-based design. Using modern scientific machine learning (SciML) techniques and equation-based digital twin modeling and simulation, Dyad encompasses block diagrams, acausal modeling, and a differentiable programming language all within a single environment. This comes with an integrated AI agent that can assist you at every step of the way.

Dyad also gives you access to the Julia language and its large scientific and numerical ecosystem while leveraging the power of our native Julia linear, non-linear and differential equation solvers, as well as symbolic manipulation capabilities, all optimized and compiled for your target hardware.

The Dyad Studio extension allows users to create and develop Dyad libraries and then compile them to Julia code. To use it, you will need to authenticate with a JuliaHub account to download the proprietary Dyad software. You will also need to ensure the Julia language is installed, which should happen automatically.

Requirements

You will need to perform some setup before you can use Dyad Studio locally:

• Create a JuliaHub account (sign up here)
• Install the Dyad Studio extension in VSCode. This will also install the JuliaHub and Julia language extensions automatically, which Dyad Studio requires.

Quick start

Install the extension and run the Installing Dyad walkthrough to make sure you're installed correctly!

See the Dyad Getting Started guide for an introduction to Dyad Studio.

Features

Dyad Studio is a development environment for the Dyad modeling platform. With this extension you can:

• Create new component libraries
• Edit Dyad models graphically via a block diagram editor, and in text
• Use Dyad's specialized AI Agent to assist you through the whole modeling lifecycle, from design to model analysis and tuning to validation and deployment.
• Generate Julia code from Dyad models (including auto-compile options)
• Start a Julia REPL for running, simulating and analyzing models
• Syntax highlight Dyad models
• Test Dyad models