LangChain Reference home page

GitHub
Main Docs

LangSmith

Client
Run Trees
Traceable
Evaluation
Schemas
Langchain
Jest
Vitest
Wrappers
Anonymizer
Jestlike
Vercel
Anthropic
Sandbox

⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

Client Run Trees Traceable Evaluation Schemas Langchain Jest Vitest Wrappers Anonymizer Jestlike Vercel Anthropic Sandbox

Language

Theme

JavaScriptlangsmithutilschalksourceChalk

Class●Since v0.7

Chalk

Copy

class Chalk

Constructors

View source on GitHub