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2026-04-01, Version 25.9.0 (Current), @aduh95 Notable Changes Test runner module mocking improvements MockModuleOptions.defaultExport and MockModuleOptions.namedExports have been consolidated into a single option MockModuleOptions.exports to align with user expectations and other test runners. A default property on MockModuleOptions.exports represents the default export, and own enumerable propert

Commercial support for versions past the Maintenance LTS phase is available through our OpenJS Ecosystem Sustainability Program partners Security releases available Updates are now available for the 25.x, 24.x, 22.x, 20.x Node.js release lines for the following issues. This security release includes the following dependency updates to address public vulnerabilities: undici (6.24.1, 7.24.4) on 22.x

Starting with 27.x, Node.js will move from two major releases per year to one. This post explains what's changing, why, and what it means for users. For the full discussion and background, see nodejs/Release#1113. TL;DR: If you already only upgrade to LTS versions, little changes beyond version numbering. LTS support windows remain similar, and now every release becomes LTS. Library authors: Pleas

2026-02-24, Version 25.7.0 (Current), @ruyadorno prepared by @aduh95 Notable Changes [b0a79b10f0] - (SEMVER-MINOR) http2: add http1Options for HTTP/1 fallback configuration (Amol Yadav) #61713 [2d874dfb8e] - (SEMVER-MINOR) sea: support ESM entry point in SEA (Joyee Cheung) #61813 [ee59127664] - sqlite: mark as release candidate (Matteo Collina) #61262 [608736e19e] - (SEMVER-MINOR) stream: rename D

Migrate from Chalk to Node.js util styleText chalk-to-util-styletext This codemod aims to help you reduce external dependencies by transforming chalk method calls to use the native Node.js styling functionality. It will also handle automatic removal of the chalk package from the package.json. Compatible Features: Basic colors (red, green, blue, yellow, etc.) Bright colors (redBright, greenBright,

2026-01-26, Version 25.5.0 (Current), @aduh95 Notable Changes Streamlined building process of Single Executable Applications (SEA) This release introduces a new --build-sea command-line flag that simplifies the process of building Single Executable Applications (SEA) using Node.js. Previously, SEA generation involved copying the executable, generating the preparation blob with --experimental-sea-c

Mitigating Denial-of-Service Vulnerability from Unrecoverable Stack Space Exhaustion for React, Next.js, and APM Users TL;DR Node.js/V8 makes a best-effort attempt to recover from stack space exhaustion with a catchable error, which frameworks have come to rely on for service availability. An edge case that reproduces only when async_hooks are enabled breaks this recovery path: when recursion in u

(Update 17-Dec-2025) Security Release target January 7th We have decided to delay the release further to Wednesday, January 7th, 2026. Many of the downstream projects and users are on holiday break at the end of the year, and the security release will disclose the vulnerabilities being fixed as soon as the patches are available. We want to make sure that most users are no longer on holiday when th

Commercial support for versions past the Maintenance LTS phase is available through our OpenJS Ecosystem Sustainability Program partners Security releases available Updates are now available for the 25.x, 24.x, 22.x, and 20.x Node.js release lines to address: 3 high severity issues. 4 medium severity issues. 1 low severity issue. This security release includes the following dependency updates to a

!This article covers a part of the migration from Node.js v22 to v24. The userland migrations team is working on more codemods to help you with the migration. Missing codemods will be added over time. If you have specific needs. Read this issue to learn where we are in the process. And how to manually migrate your code. With the release of Node.js 24.11.0, the Node.js 24 release line has entered L

2025-10-15, Version 25.0.0 (Current), @RafaelGSS Node.js 25 is here! We have upgraded V8 to 14.1, bringing major JSON.stringify performance improvements, built-in Uint8Array base64/hex conversion, and ongoing WebAssembly and JIT pipeline optimizations. This release doubles down on secure-by-default apps and web-standard APIs: the permission model gains --allow-net, Web Storage is enabled by defaul

2025-09-10, Version 24.8.0 (Current), @targos Notable Changes HTTP/2 Network Inspection Support in Node.js Node.js now supports inspection of HTTP/2 network calls in Chrome DevTools for Node.js. Usage Write a test.js script that makes HTTP/2 requests. const http2 = require('node:http2'); const client = http2.connect('https://nghttp2.org'); const req = client.request([':path', '/', ':method', 'GET'

2025-08-14, Version 24.6.0 (Current), @RafaelGSS Notable Changes [471fe712b3] - (SEMVER-MINOR) cli: add NODE_USE_SYSTEM_CA=1 (Joyee Cheung) #59276 [38aedfbf73] - (SEMVER-MINOR) crypto: support ML-DSA KeyObject, sign, and verify (Filip Skokan) #59259 [201304537e] - (SEMVER-MINOR) zlib: add dictionary support to zstdCompress and zstdDecompress (lluisemper) #59240 [e79c93a5d0] - (SEMVER-MINOR) http:

2025-07-31, Version 22.18.0 'Jod' (LTS), @aduh95 Notable Changes Type stripping is enabled by default Node.js will be able to execute TypeScript files without additional configuration: $ echo 'const foo: string = "World"; console.log(`Hello ${foo}!`);' > file.ts $ node file.ts Hello World! There are some limitations in the supported syntax documented at https://nodejs.org/api/typescript.html#type-

For reference, fetch() already supports NODE_USE_ENV_PROXY as of Node.js 24.0.0. Contributed by Joyee Cheung in https://github.com/nodejs/node/pull/58980. Add setDefaultCACertificates() to node:tls This API allows dynamically configuring CA certificates that will be used by the Node.js TLS clients by default. Once called, the provided certificates will become the default CA certificate list return

How much JavaScript do you need to know to use Node.js?

2025-05-06, Version 24.0.0 (Current), @RafaelGSS and @juanarbol We’re excited to announce the release of Node.js 24! This release brings several significant updates, including the upgrade of the V8 JavaScript engine to version 13.6 and npm to version 11. Starting with Node.js 24, support for MSVC has been removed, and ClangCL is now required to compile Node.js on Windows. The AsyncLocalStorage API

2025-04-01, Version 23.11.0 (Current), @aduh95 Notable Changes [64b086740a] - (SEMVER-MINOR) assert: implement partial error comparison (Ruben Bridgewater) #57370 [053cef70e0] - (SEMVER-MINOR) crypto: add optional callback to crypto.diffieHellman (Filip Skokan) #57274 [f8aff90235] - (SEMVER-MINOR) process: add execve (Paolo Insogna) #56496 [4b04c92d7d] - (SEMVER-MINOR) sqlite: add StatementSync.pr

2025-03-13, Version 23.10.0 (Current), @aduh95 Notable Changes Introducing --experimental-config-file With the introduction of test runner, SEA, and other feature that require a lot of flags, a JSON config flag would improve by a lot the developer experience and increase adoption. You can have a node.config.json containing: { "$schema": "https://nodejs.org/dist/v23.10.0/docs/node-config-schema.jso

Commercial support for versions past the Maintenance LTS phase is available through our OpenJS Ecosystem Sustainability Program partners Security releases available Updates are now available for the 23.x, 22.x, 20.x, 18.x Node.js release lines for the following issues. This security release includes the following dependency updates to address public vulnerabilities: undici (v7.2.3, v6.21.1, v5.28.

2025-01-07, Version 23.6.0 (Current), @marco-ippolito Notable Changes Unflagging --experimental-strip-types This release enables the flag --experimental-strip-types by default. Node.js will be able to execute TypeScript files without additional configuration: There are some limitations in the supported syntax documented at https://nodejs.org/api/typescript.html#type-stripping This feature is exper

2024-12-10, Version 23.4.0 (Current), @aduh95 prepared by @targos Notable Changes Introducing experimental assert.partialDeepStrictEqual Sometimes, when writing test, we want to validate that some specific properties are present, and the mere presence of additional keys are not exactly relevant for that specific test. For this use case, we can now use assert.partialDeepStrictEqual, which should be

Or if the package is only meant to be run on Node.js and wants to fallback to CJS on older versions that don't have require(esm): { "type": "module", "exports": { // On new version of Node.js, both require() and import get the ESM version "module-sync": "./index.js", // On older version of Node.js, where "module-sync" and require(esm) are // not supported, use the CJS version to avoid dual-package

2024-10-16, Version 23.0.0 (Current), @RafaelGSS We’re excited to announce the release of Node.js 23! Key highlights include: Enabling require(esm) by default for Node.js applications Removing support for Windows 32-bit systems Stabilizing the node --run command Enhancements to the test runner, including glob pattern support for coverage files Node.js 23 will replace Node.js 22 as the ‘Current’ re

2024-09-17, Version 22.9.0 (Current), @RafaelGSS New API to retrieve execution Stack Trace A new API getCallSite has been introduced to the util module. This API allows users to retrieve the stacktrace of the current execution. Example: const util = require('node:util'); function exampleFunction() { const callSites = util.getCallSite(); console.log('Call Sites:'); callSites.forEach((callSite, inde

2024-09-03, Version 22.8.0 (Current), @RafaelGSS New JS API for compile cache This release adds a new API module.enableCompileCache() that can be used to enable on-disk code caching of all modules loaded after this API is called. Previously this could only be enabled by the NODE_COMPILE_CACHE environment variable, so it could only set by end-users. This API allows tooling and library authors to en

2024-08-22, Version 22.7.0 (Current), @RafaelGSS Experimental transform types support With the new flag --experimental-transform-types it is possible to enable the transformation of TypeScript-only syntax into JavaScript code. This feature allows Node.js to support TypeScript syntax such as Enum and namespace. Thanks to Marco Ippolito for making this work on #54283. Module syntax detection is now

2024-08-06, Version 22.6.0 (Current), @RafaelGSS Experimental TypeScript support via strip types Node.js introduces the --experimental-strip-types flag for initial TypeScript support. This feature strips type annotations from .ts files, allowing them to run without transforming TypeScript-specific syntax. Current limitations include: Supports only inline type annotations, not features like enums o