Efficient Binary heap (priority queue, binary tree) data structure for JavaScript / TypeScript. Includes JavaScript methods, Python's heapq module methods, and Java's PriorityQueue methods.

Node.js library editing Windows Resource data

300B to deep clone JavaScript objects

Parses call stacks. Reads sources. Clean & filtered output. Sourcemaps. Node & browsers.

The Pro plan edition of the MUI X Data Grid components.

Fast base encoding / decoding of any given alphabet

Serve Swagger/OpenAPI documentation for Fastify, supporting dynamic generation

OpenTelemetry B3 propagator provides context propagation for systems that are using the B3 header format

A collection of pre-built module patches that enable existing npm modules to publish diagnostic data

Plugin for fastify to add support for cookies

Important security headers for Fastify

A replacement for process.exit that ensures stdio are fully drained before exiting.

asn1js is a pure JavaScript library implementing this standard. ASN.1 is the basis of all X.509 related data structures and numerous other protocols used on the web

MUI X License verification.

The community edition of MUI X Charts components.

MUI virtualization library

The community edition of the MUI X Tree View components.

svg path parser

A module for Fastify to parse x-www-form-urlencoded bodies

A low overhead rate limiter for your routes