JavaScript · Senior · Question 69 of 75

What is `new URL("./worker.js", import.meta.url)` used for?

✓Correct answer: Resolving a file path relative to the current module, which bundlers also understand
2Fetching the current page URL
3Importing the file synchronously

Explanation

Relative URLs in fetch or new Worker resolve against the page, not the module. import.meta.url gives the module's own URL.

Further reading

MDN: import.meta ↗

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