detect and report syntax errors in source code strings

ECMAScript AST recursive visitor

Web ask_user_question feature: host tool mount plus composer-takeover question UI

Multi-account Claude Code failover for OpenClaw — register additional Claude (Max/Pro) logins as first-class CLI backends and keep the full skills/MCP harness across every account. Also imports those accounts' setup tokens into Hermes Agent's Anthropic cr

A directed and undirected multi-graph library

Map with multiple keys per value

> Simplifies code for minification by reducing statements into expressions and making expressions uniform where possible.

The full stack toolkit to build onchain app UX.

An import-sort style that groups and sorts by module

TypeScript multi-agent framework: one runTeam() call from goal to result. Auto task decomposition and parallel execution for multi-step LLM jobs. Deploys anywhere Node.js runs.

Compile do expressions to ES5

Postgres Sync for PGlite

LaunchDarkly Server-Side SDK for Node.js

Generate media query string from JSON or javascript object

The option type, also known as the maybe type, for JavaScript

Transforms member style imports (import {x} from 'y') into default style imports (import x from 'y/lib/x')

streaming pipeline with a mutable configuration

Apply a source map to a vinyl file, merging it with preexisting source maps

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results, with no public domain dependencies

The CSS multi-column layout allows easy definition of multiple columns of text - just like in newspapers. This Tailwind CSS plugin adds utilities for you to use all multi-column properties.