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markandrus

npm

Packages

Current Co-maintainers

Former Co-maintainers

57 packages

aljebra

Toy implementations of the algebraic structures defined in the Fantasy Land specification, mostly borrowed from Haskell libraries.

build-webrtc

Build WebRTC, archive the binaries, and upload them to S3

@markandrus/effect-derive

Derive Covariant (Functor), Foldable, and Traversable instances, as well as base functors, for algebraic data types (ADTs)

@markandrus/pg-parser

Node.js addon for PostgreSQL query parsing

npm-7-install-script-bug-dependency

Demonstrates a potential issue with NPM 7, install scripts, and dependencies

ortc-adapter

ORTC to WebRTC Adapter

release-tool

Release Tool

twilio-common

Twilio Common JavaScript library

twilio-conversations

Twilio Conversations JavaScript library

twilio-video

Twilio Video JavaScript Library

@vercel/ade

@vercel/agent-eval

Framework for testing AI coding agents in isolated sandboxes

@vercel/agent-eval-playground

Web-based playground for browsing agent-eval experiment results

@vercel/agent-readability

Detect AI agents. Serve them markdown. Audit your site against the Agent Readability Spec.

@vercel/ai-sdk-gateway

The Gateway provider for the [AI SDK](https://sdk.vercel.ai/docs) allows the use of a wide variety of AI models and providers.

@vercel/ai-sdk-openai-websocket-fetch

WebSocket transport for the AI SDK OpenAI provider — drop-in fetch replacement that routes streaming requests through a persistent WebSocket connection.

@vercel/backends

@vercel/beautiful-mermaid

Render Mermaid diagrams as beautiful SVGs or ASCII art. Ultra-fast, fully themeable, zero DOM dependencies.

@vercel/before-and-after

Simple before/after screenshot tool for capturing and comparing web pages

@vercel/cervel

@vercel/cli-auth

Used by Vercel's CLIs to handle authentication

@vercel/concentric-sheet

@vercel/config

A TypeScript SDK for programmatically configuring Vercel projects

@vercel/create-dream

Create a new dream project

@vercel/detect-agent

Detect if code is running in an AI agent or automated development environment