High performance, extensible, minimalist Go web framework
Check out LabStack/Cube for API analytics, monitoring and alerting
Highly optimized HTTP router with zero dynamic memory allocation which smartly prioritize routes.
Build robust and scalable RESTful API, easily organized into groups.
Automatically install TLS certificates from Let's Encrypt.
HTTP/2 support improves speed and provides better user experience.
Many built-in middleware to use, or define your own. Middleware can be set at root, group or route level.
Data binding for HTTP request payload, including JSON, XML or form-data.
API to send variety of HTTP response, including JSON, XML, HTML, File, Attachment, Inline, Stream or Blob.
Template rendering using any template engine.
Customized central HTTP error handling. Easily extendable API.