Node.js 22 LTS now generally available for builds and functions
Node.js 22 is now available as the runtime for Vercel builds and functions with performance improvements in streams, AbortSignal, and Buffer operations. Version 22.x is the new default for new projects.
Starting today, Node.js version 22 is available as the runtime for your and leveraging Node. To use version 22, go to and select . This is also the default version for new projects.buildsfunctions > > Project SettingsGeneralNode.js Version22.x
Node.js 22 highlights:
The current version used by Vercel is and will automatically update minor and patch releases. Therefore, only the major version () is guaranteed.22.11.0 22.x
Read our to learn more.Node.js runtime documentation
: higher default water mark provides performance boosts across the board at the cost of slightly higher memory usageImproved Stream performance
: optimized AbortSignal creation improves performance in fetch and the test runnerImproved AbortSignal performance
: significant improvements to the and methods lead to overall performance boostImproved Buffer performance
Buffer.copyBuffer.write: added support for ing synchronous ESM module graphsImproved CJS interop with ESM
require()
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