Safari is the only browser that has TCO so far. V8 has it listed as a blocking bug: https://bugs.chromium.org/p/v8/issues/detail?id=4698 https://bugs.chromium.

Safari is the only browser that has TCO so far. V8 has it listed as a blocking bug: https://bugs.chromium.org/p/v8/issues/detail?id=4698 https://bugs.chromium.org/p/v8/issues/detail?id=4698 Unless I'm reading that wrong, TCO was pulled as even invokable by a harmony flag because it was so broken to be a security risk. I wonder if there are any explanations other than focus or priorities as to why it appears to be harder to implement in Chrome than it was in Safari/webkit. Anyway, since it's not in V8 that means it's not in node right?