property development | Bun module | Bun
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developmentPdevelopment
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BuildDocsReferenceGuidesBlogDiscord/
Bun/
Server/
developmentPdevelopment
property
Server.developmentreadonly
development: boolean
Is the server running in development mode?
In development mode, Bun.serve() returns rendered error messages with stack traces instead of a generic 500 error. This makes debugging easier, but development mode shouldn't be used in production or you will risk leaking sensitive information.
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