Insomnia
Curated list of 1 open source alternative to Insomnia
Our recommended open source alternative for Insomnia is Fern. This quality open source replacement for Insomnia falls under the API Management, Documentation Tools and Developer Tools category and provides specific Insomnia features you need.
Fern is a platform that automatically generates type-safe SDKs and beautiful documentation from API definitions in minutes.
Key Features
- Generate type-safe SDKs in TypeScript, Python, Java, Go, Ruby, PHP, and C#
- Create interactive developer documentation with auto-generated API and SDK references
- AI-powered search assistant trained on your documentation, APIs, and SDKs
- Support for multiple API specifications including OpenAPI, AsyncAPI, Protobuf, and OpenRPC
- Automated SDK generation and maintenance from API definitions
