Autocomplete & Error Checker for Google Apps Script

myFunction adds diagnostics and targeted quick fixes directly to the Google Apps Script editor at script.google.com. CHECK YOUR CODE WHILE YOU EDIT • Find misspelled API methods, missing arguments, and invalid parameter shapes. • Spot repeated spreadsheet reads inside loops and review suggested batching fixes. • Catch malformed email addresses, including invalid recipients inside comma-separated CC lists. • Review diagnostics across the files in your open project. • Infer parameter types from function calls and review the suggested JSDoc annotations. REVIEW THE CHANGE, THEN APPLY IT Open a quick-fix preview to compare the original code with the proposed correction. Choose whether to apply the change to your open editor. myFunction does not run your scripts or create deployments. FREE ACCESS AND PRO Try diagnostics in one ten-minute window without an account. Sign in for five ten-minute windows per calendar month, resetting on the first at 00:00 UTC. A window starts when diagnostics first complete; all diagnostics during the next ten minutes are included. Unused monthly windows do not roll over. Autocomplete, hover documentation, signature help, navigation, and deterministic quick fixes remain free. myFunction Pro includes unlimited diagnostics for $5.99/month, billed at checkout and monthly until cancelled. There is no Pro trial. OPTIONAL AI QUICK FIXES Pro also includes optional AI quick fixes. Requesting one sends the enclosing code snippet and diagnostic details to our service and AI provider. Review the proposed diff before choosing whether to apply it. GET STARTED 1. Install myFunction. 2. Open a project at script.google.com. 3. Review diagnostics in your editor and the myFunction Problems panel. 4. Preview an available fix and apply it when you are ready.