Is this specifier a node.js core module?
Standard library
A high-level API to automate web browsers
Babel compiler core.
Accessibility engine for automated Web UI testing
tldts core primitives (internal module)
The `util.is*` functions introduced in Node v0.12.
core-js compat
Core functions & classes shared by multiple AWS SDK clients.
Positioning library for floating elements: tooltips, popovers, dropdowns, and more
@vue/compiler-core
Base implementation for all Sentry JavaScript SDKs
Standard library
[](https://www.npmjs.com/package/@smithy/core) [](https://www.npmjs.com/package/@smithy/core)
regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.
The CommonMark markdown constructs
The core of the humanfs library.
The core constants used throughout the remirror codebase
Super-fast alternative for babel
Core HTTP Compatibility Library to bridge the gap between Core V1 & V2 packages.
Error parser to parse an error instance into a collection of frames
No description provided.
dnd kit – a lightweight React library for building performant and accessible drag and drop experiences
OpenTelemetry Core provides constants and utilities shared by all OpenTelemetry SDK packages.
Core types, traits, and error types for contextdb
Interactive CLI for contextdb — explore relational, graph, and vector queries in a REPL
Embedded database engine for agentic memory — relational, graph, and vector under unified MVCC transactions
Graph executor for contextdb — bounded BFS, DAG enforcement, typed edges
SQL parser for contextdb with GRAPH_TABLE and vector extensions
Rule-based query planner for contextdb
Relational executor for contextdb — scan, insert, upsert, delete
Sync server for contextdb — NATS-based replication with conflict resolution
MVCC transaction manager for contextdb
Vector executor for contextdb — cosine similarity, HNSW indexing, pre-filtered search