Like ruby's abbrev module, but in js

Encode and decode quoted printable and base64 strings

Unicode case folding utilities based on the official Unicode Character Database

Lezer grammar for GROQ query language (CodeMirror 6)

Tries to evaluate expressions and inline the result.

Log-only session feedback producer and human-facing slash command

An implementation of WHATWG EventTarget interface.

Accent-insensitive text matching with built-in search highlighting — the only library that returns original accented text with HTML markup around matches

Fire events the same way the user does

Pure resource event fold algebra

Trajectory event ledger with an interactive timing overview: pure-consumer plugin registering into the conversation ViewMap (no service)

TanStack Event Bus is a lightweight event bus for TanStack Devtools.

A minimal event emitter.

The dsh one-shot bundle: a direct core Agent/Session runner over dsh-base with no Host, HTTP, or browser layer

Simple event emitter

Type-safe implementation of EventEmitter for browser and Node.js

Creates a Promise that waits for a single event

Promisify an event by waiting for it to be emitted

Go language support for the CodeMirror code editor

Markdown language service