Context.Error() usage in the middleware error handling · Issue #1857 · labstack/echo · GitHub
GitHub - labstack/echo: High performance, minimalist Go web framework
Choosing a Go Framework: Gin vs. Echo - Mattermost
Echo - High performance, minimalist Go web framework
Bug: cannot use middleware.CORS() (value of type echo.MiddlewareFunc) as echo.MiddlewareFunc value in argument to e.Use · Issue #2088 · labstack/echo · GitHub