JavaScript SDK and CLI for building JavaScript applications on [Fastly Compute](https://www.fastly.com/products/edge-compute/serverless).

Sigmoid (hyperbolic tangent) kernel

Vertex AI client for Node.js

Measure the difference between two strings using the Levenshtein distance algorithm

[Hypertune](https://www.hypertune.com/) is the most flexible platform for feature flags, A/B testing, analytics, and app configuration. Built with full end-to-end type safety, Git-style version control and local, synchronous, in-memory flag evaluation. Op

Split a string on the first occurance of a given separator

Matrix — Agentic OS for OpenCode. Personalizable, communicating, self-improving, resilient.

Match balanced character pairs, like "{" and "}"

Machine learning algorithms.

Shared helpers for LearnCard packages

With this package, you can generate predictions of machine learning models trained with YDF in browser and with NodeJS.

A reactive state management for JS applications

Machine-level setup, healing, and verification kit for your AI agent stack (ruflo/claude-flow, agentic-qe, Claude Code glue) — cross-platform, zero-dependency

A simple, beautiful, and embeddable JavaScript Markdown editor. Features autosaving and spell checking.

Node module that contains common functionality needed to appcenter-* modules

A Context-Aware Multi-Agent Orchestration Engine

Express-style router for Fastly Compute.

This module lets you run python code inside node without spawning new processes

The memory plugin stores durable, actor-scoped facts, recalls relevant facts into prompts, and learns candidates from completed sessions. SQL schemas, exported types, tools, and tests are authoritative.

State-of-the-art Machine Learning for the web. Run 🤗 Transformers directly in your browser, with no need for a server!