Re:Claude Code uses Bun written in Rust now
by root_axis on Sunday July 19, 2026 @05:25PM
(#48971789)
Same experience I have with bun in general. As an idea, it's the absolute best js runtime by a very large margin, but in terms of stability it's terrible and segfaults 20x as much as node (I base that number on newrelic telemetry)
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| on HN ]
> but in terms of stability it's terrible and segfaults 20x as much as node (I base that number on newrelic telemetry)
In Chrome or Firefox, a segfault is usually automatic CVE and in most cases a bounty of thousands of dollars…