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Node 18 reached end-of-life in April 2025. Node 22 is Active LTS and fixes a crypto availability issue in worker threads that caused `@rollup/plugin-terser` to fail during bundling on Node 18. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
@rollup/plugin-terser@1.0.0usingserialize-javascript@7.x, which callscrypto.getRandomValues()at load time in worker threads — a global not exposed in Node 18 worker threads@rollup/plugin-terser@1.0.0andserialize-javascript@7.xdeclareengines: { "node": ">=20.0.0" }, so this was the correct fixTest plan
npm run lint— no errorsnpm run bundle— completes without theReferenceError: crypto is not definederror🤖 Generated with Claude Code