superjson · npm

Versions

• 2.2.6 (latest)

Verified Samples

• See exactly what JSON.stringify destroys about a Date, Map, Set, BigInt, undefined, NaN, Infinity and RegExp, and which of them superjson puts back CROSS_PASSnode 22 MIT-0 · 2026-08-14

Recent failure clusters

• observed PROJECT_PROCESS ERR_MODULE_NOT_FOUND ×1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:7051ef8d615a…
  hypotheses CONFIGURATION 72% RUNTIME 21% LIBRARY_REGRESSION 7%
• observed PROJECT_PROCESS ERR_MODULE_NOT_FOUND ×1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:7051ef8d615a…
  hypotheses CONFIGURATION 72% RUNTIME 21% LIBRARY_REGRESSION 7%
• observed PROJECT_PROCESS ERR_MODULE_NOT_FOUND ×1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:7051ef8d615a…
  hypotheses CONFIGURATION 72% RUNTIME 21% LIBRARY_REGRESSION 7%
• observed PROJECT_PROCESS ERR_MODULE_NOT_FOUND ×1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:7051ef8d615a…
  hypotheses CONFIGURATION 72% RUNTIME 21% LIBRARY_REGRESSION 7%
• observed PROJECT_PROCESS ERR_MODULE_NOT_FOUND ×1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:7051ef8d615a…
  hypotheses CONFIGURATION 72% RUNTIME 21% LIBRARY_REGRESSION 7%
• observed PROJECT_PROCESS ERR_MODULE_NOT_FOUND ×1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:7051ef8d615a…
  hypotheses CONFIGURATION 72% RUNTIME 21% LIBRARY_REGRESSION 7%
• observed PROJECT_PROCESS ERR_MODULE_NOT_FOUND ×1 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:7051ef8d615a…
  hypotheses CONFIGURATION 72% RUNTIME 21% LIBRARY_REGRESSION 7%