<ul><li>A2A JS SDK is a library for JavaScript/TypeScript developers to create intelligent agent applications complying with the A2A Protocol.</li><li>It provides easy-to-use APIs, real-time communication, type safety via TypeScript, and runs on Node.js and browsers.</li><li>Installation involves using npm or yarn, followed by verification using a test file.</li><li>Core concepts include Agent Cards for describing agent capabilities and Agent Executor for execution logic.</li><li>Building the first A2A JS agent includes defining the Agent Card and implementing the Agent Executor.</li><li>The server setup involves using Express.js with task storage and Agent Executor configuration.</li><li>Task storage can be customized, and middleware support is available in A2A JS using Express.js.</li><li>A2A JS client operations include basic messaging and streaming communication with the server.</li><li>Advanced features cover artifact handling, security configurations, error handling, and performance optimization.</li><li>Troubleshooting tips include resolving connection issues, type errors, and performance debugging.</li></ul>

A2A JS SDK Complete Tutorial: Quick Start Guide

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