Swell is a web-based API development tool specializing in streaming technologies including WebSockets, Server-Sent Events (SSE), HTTP/2 multiplexing, GraphQL (queries, mutations, subscriptions), gRPC streaming, and RESTful APIs. It supports advanced testing capabilities such as built-in JavaScript test suite editor with Chai-style assertions, stress testing for HTTP and GraphQL endpoints, and WebRTC peer-to-peer testing. Swell also features a mock server for frontend development, a smooth Material UI interface, and supports OpenAPI 3.1 specifications. Targeted at developers, it facilitates comprehensive API testing, development, and debugging across multiple protocols with advanced integrations and performance analysis tools.
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7 days ago
