Moderne licensed

Upgrade to Node.js 26

Recipe IDorg.openrewrite.node.migrate.upgrade-node-26Artifact@openrewrite/recipes-nodejs

Migrate deprecated APIs for Node.js 26 compatibility. Includes all migrations from Node.js 24, plus Node 25 and Node 26 deprecations.

Composite recipeProprietary

Usage

This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe org.openrewrite.node.migrate.upgrade-node-26

If the recipe isn’t available locally, install it with:

mod config recipes npm install @openrewrite/recipes-nodejs

This recipe runs the following recipes in order.

Increase Node.js engine versionorg.openrewrite.node.migrate.increase-node-engine-version
Increase Node.js version in GitHub Actionsorg.openrewrite.node.migrate.increase-node-engine-version-in-github-actions
org.openrewrite.nodejs.migrate.UpgradeNodeVersionorg.openrewrite.nodejs.migrate.UpgradeNodeVersion
Upgrade to Node.js 24org.openrewrite.node.migrate.upgrade-node-24
Replace ServerResponse.writeHeader() with writeHead()org.openrewrite.node.migrate.http.replace-server-response-write-header
Replace deprecated node:_stream_* with node:streamorg.openrewrite.node.migrate.stream.replace-internal-modules
Find crypto.createDecipheriv() for AEAD ciphers without authTagLengthorg.openrewrite.node.migrate.crypto.find-aead-decipheriv-without-auth-tag-length
Find Duplex.toWeb() calls passing options.typeorg.openrewrite.node.migrate.stream.find-duplex-to-web-type
Find module.register() usageorg.openrewrite.node.migrate.find-module-register