socketee

Socketee is a cross-platform desktop application built with Electron designed to simplify WebSocket client testing. Whether you are developing real-time APIs, IoT services, or GraphQL subscriptions, Socketee provides all the essential tools to connect, transmit payloads, and inspect server responses in real time.

✨ Features

• 📑 Multi-Tab Workspace: Open and manage multiple simultaneous WebSocket connections independently across customizable tabs.
• 🧪 Built-in Mock WebSocket Server: Spin up a local WebSocket test server with a single click to instantly test connectivity, send payloads, and verify message exchange without needing external backend services.
• 🔌 Sub-Protocol Negotiation: Seamlessly pass custom sub-protocols (such as graphql-ws, soap, mqtt, or custom tokens) during connection handshake.
• 🔍 Smart Response Inspector:
  • JSON Tree Explorer: Interactive, expandable visualization for structured JSON responses.
  • Raw / Text / XML Mode: Native support for plain text, strings, XML, and non-JSON payloads without parsing errors.
• 🕒 Message Stream History: Real-time chronological audit trail of all incoming (📥) and outgoing (📤) messages with timestamps and quick-inspect capabilities.
• 💾 Session Persistence: Save and restore individual tabs or your entire workspace configuration so you never lose your testing setup.
• 🛠️ Payload Helpers: Built-in JSON beautifier and sample payload generators for rapid prototyping.