Dev Tools for AI Developers

First-party CopilotHub utilities for experimenting with prompts, formulas, and data. Built to complement the external tools directory with focused, interactive experiences.

Power Fx Playground

Playground

Experiment with Power Fx-style formulas against JSON data in your browser. Perfect for testing expressions before using them in Power Apps or automation.

Click to open the interactive playground and start testing formulas.

Native tools, tuned for CopilotHub

The Dev Tools section is where we ship opinionated, CopilotHub-native utilities that go beyond simple links. Each tool is designed to help you reason about code, prompts, and data structures in the same environment where you discover AI content.

External tools and integrations still live in the Tools directory. Think of Dev Tools as your built-in workbench for experimenting with formulas, validating inputs, and testing ideas before you roll them into production workflows.