Is this specifier a node.js core module?
Babel compiler core.
core-js compat
Standard library
Core functions & classes shared by multiple AWS SDK clients.
tldts core primitives (internal module)
Positioning library for floating elements: tooltips, popovers, dropdowns, and more
The `util.is*` functions introduced in Node v0.12.
Standard library
A high-level API to automate web browsers
regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.
Accessibility engine for automated Web UI testing
[](https://www.npmjs.com/package/@smithy/core) [](https://www.npmjs.com/package/@smithy/core)
The core of the humanfs library.
Super-fast alternative for babel
Error parser to parse an error instance into a collection of frames
OpenTelemetry Core provides constants and utilities shared by all OpenTelemetry SDK packages.
@vue/compiler-core
Base implementation for all Sentry JavaScript SDKs
Modern and scalable routing for React applications
Runtime-agnostic core of ESLint
Core HTTP Compatibility Library to bridge the gap between Core V1 & V2 packages.
Super-fast alternative for babel
Core libraries that every NodeJS toolchain project should use
Core traits and types for OxiTLS
OxiTLS adapter: aws-lc-rs backed rustls CryptoProvider
OxiHTTP core types: error and http crate re-exports.
OxiTLS — Pure-Rust TLS facade (rustls + RustCrypto, zero FFI by default)
OxiTLS adapter: rustls + RustCrypto CryptoProvider (pure Rust TLS)
OxiTLS HTTP/2 binding — h2 over tokio-rustls TLS streams
OxiTLS webpki trust anchors — Mozilla CA bundle, pure Rust
OxiTLS adapter: PKCS#11 HSM/TPM backed rustls SigningKey via cryptoki
Pure-Rust certificate generation for OxiTLS — rcgen bridge backed by OxiCrypto signing keys (Ed25519, ECDSA-P256), zero ring/aws-lc-rs
OxiQUIC core types: error, StreamId, ConnectionStats.