A simple JavaScript library to add change tracking to your javascript objects
Internal package to track number of downloads of our design system libraries.
Core functionality for Snowplow Browser trackers
Core functionality for Snowplow JavaScript trackers
A utility to track objects on a canvas by unique px color
Browser tracker for Snowplow
Node tracker for Snowplow
Lightweight, zero-dependency LLM API cost & token usage tracker for OpenAI, Anthropic, Gemini, Mistral, Groq, and DeepSeek
The OpenReplay tracker main package
Consent tracking for Snowplow
BugSnag performance request tracker for monitoring XHR and fetch requests
A block tracker for the Ethereum blockchain. Keeps track of the latest block.
A TypeScript API for the MITRE ATT&CK data model
Simple, robust, BitTorrent tracker (client & server) implementation
TypeScript definitions for thrift
mdast utility to serialize markdown
Transaction nonce calculation used in MetaMask.
Progress bar updates at a distance
CLI tool for bootstrapping and updating ClaudeKit projects
Simple, EventEmitter API for WebSockets (browser)
A progress tracker displays the steps and progress through a journey.
Plausible Analytics official frontend tracking library
Spits out some stats about webpack compilation process to a file
Tracker plugin for GraphQL requests recording