Privacy Policy

D365 JS Library Editor — Chrome Extension — Last updated: May 2026

Summary: This extension collects no personal data, contacts no external servers, and transmits nothing outside your own Dynamics 365 environment.

What This Extension Does

D365 JS Library Editor is a developer tool for Microsoft Dynamics 365. It provides two features:

Edit & Publish: Read and edit JavaScript web resources attached to D365 forms, then save and publish them via the Dataverse Web API using the developer's existing authenticated browser session.
Breakpoint Debugging: Set breakpoints in form libraries so that when a D365 form action triggers the library, Chrome DevTools opens automatically at the paused line.

Data We Collect

We collect no personal data. Specifically:

No analytics or telemetry
No crash reporting
No usage tracking
No data is stored by the extension between sessions
No data is transmitted to any server other than your own Dynamics 365 / Dataverse instance

Permissions and Why They Are Needed

Permission	Why it is needed
`sidePanel`	Display the extension UI in Chrome's side panel
`tabs`	Read the active tab's URL to detect which D365 entity is open. Only the URL string is accessed — no tab content is read.
`debugger`	Register breakpoints via Chrome DevTools Protocol (CDP) using `Debugger.setBreakpointByUrl`. The debugger attaches only when the user explicitly sets a breakpoint and detaches immediately when the breakpoint is hit or when the user clicks "Stop Debugging".
`host_permissions: *.dynamics.com`	Make authenticated fetch requests to the Dataverse Web API using the user's existing browser session. Scoped strictly to *.dynamics.com.

How Your Data Flows

All communication is directly between your browser and your organisation's Dataverse instance:

Web resource content is read from your-org.crm.dynamics.com/api/data/v9.2/
Edits are saved back to the same endpoint via PATCH and PublishXml
No intermediary server, proxy, or third-party service is involved

Authentication

All API calls use credentials: 'include' — the same cookie-based authentication you use to log into D365 normally. No passwords or API keys are handled by this extension.

Changes to This Policy

If this policy changes, the updated version will be posted at this URL with a new "Last updated" date.

Contact

Questions about this privacy policy can be directed to the developer via the Chrome Web Store listing page.