Support Web Worker creation via blob URLs
Currently there are workarounds, but they're hacky and based on the unsafe eval(): https://github.com/padolsey/operative#no-worker-via-blob-support
This was completed in the anniversary update
Nolan Lawson commented
On Windows 10 RS1 (14393.576) using both IE11 and Edge you can now create a web worker via blobs. Even the OperativeJS documentation seems to have been updated to indicate this fact.
There are still some limitations of blob-workers (e.g. see https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/5942817/) but overall it seems this issue is fixed!