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hoppscotch/hoppscotch

An open-source, lightweight, and versatile API development ecosystem for testing and interacting with various API protocols across web, desktop, and CLI.

Core Features

Supports a wide range of API protocols including HTTP, WebSocket, GraphQL, Server-Sent Events, Socket.IO, and MQTT.

Offers a lightweight, fast, and highly customizable user interface with theming and Zen mode.

Provides Progressive Web App (PWA) capabilities for offline use and desktop installation.

Includes comprehensive request management features like authorization, headers, parameters, and code snippet generation.

Detailed Introduction

Hoppscotch is a robust open-source API development ecosystem designed to streamline the process of testing and interacting with APIs. It serves as a powerful alternative to commercial tools like Postman and Insomnia, offering a comprehensive suite of features for various API protocols including HTTP, WebSocket, GraphQL, and more. Available across web, desktop, and CLI, Hoppscotch emphasizes a lightweight, fast, and customizable user experience, complete with PWA capabilities for enhanced accessibility and offline functionality. It empowers developers to efficiently manage requests, authorization, and generate code snippets, fostering a more productive API development workflow.