onDemandEntries
Last updated April 15, 2025
Next.js exposes some options that give you some control over how the server will dispose or keep in memory built pages in development.
To change the defaults, opennext.config.js and add theonDemandEntries config:
module.exports= { onDemandEntries: {// period (in ms) where the server will keep pages in the buffer maxInactiveAge:25*1000,// number of pages that should be kept simultaneously without being disposed pagesBufferLength:2, },}