Rank, 14 days

1 person reported

All time, since Oct 25.

Bun.generateHeapSnapshot("v8") returns an empty string, and v8.writeHeapSnapshot() writes a 0-byte file, instead of throwing past ~2 GiB

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/bun/issues/21274/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Is this your bug?

Versions: 1.4.4. Still reported on the newest version, 1.4.4.
Platforms: Windows

Not quite your bug?

Snapshots serialize entire DOM graph5 people

Original reports1, newest first

Oct 25, 2026Bun.generateHeapSnapshot("v8") returns an empty string, and v8.writeHeapSnapshot() writes a 0-byte file, instead of throwing past ~2 GiB#46877

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