3 items
A robust WebSocket testing client. Connect, send messages, and analyze responses with real-time logs and JSON formatting. Description: Streamline your real-time application development with SocketMaster, a robust and lightweight WebSocket client designed for developers by developers. Whether you are building a chat app, a live trading platform, or a real-time notification system, SocketMaster provides the essential tools you need to debug and test your connections efficiently. Stop guessing what’s happening on your sockets. Visualize your data, format your JSON, and track connectivity with ease. Key Features: - Instant Connectivity: Connect to any ws:// or wss:// endpoint in seconds. - Real-Time Logging: View incoming and outgoing messages in a clean, time-stamped log. - JSON Formatting: Automatically pretty-print JSON payloads for easy readability and debugging. - Message History: Keep track of your session data without cluttering your browser console. - Connection Status: Clear visual indicators for Connected, Disconnected, and Error states. Perfect for frontend and backend developers working with Node.js, Python, Go, or .NET WebSocket implementations. Developed with care by Unlein®
Jan 14, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.