Learn FIBER with Real Code Examples

Fiber is open-source (MIT license)

Used in commercial Go projects and SaaS backends

Deployable in cloud-native architectures

Supports high-concurrency business logic

Integrates with monitoring, logging, and CI/CD for enterprise

Enhanced middleware ecosystem

Better WebSocket and real-time support

Improved template and JSON rendering

Optimized routing and performance enhancements

Expanded community contributions and examples

Projects requiring heavy server-side rendering

Teams unfamiliar with Go

Applications tightly coupled with .NET or JVM ecosystems

Small scripts where Node.js may be faster to prototype

Highly opinionated framework structure is needed

Fiber is a fast, lightweight Go web framework inspired by Express.js.

Supports routing, middleware, templating, and WebSocket.

Ideal for REST APIs, microservices, and real-time applications.

Simple API with minimal memory footprint.

Scales efficiently in concurrent and cloud-native environments.

Is Fiber open-source? -> Yes, MIT license

Does Fiber support WebSocket? -> Yes, built-in support

Can Fiber be used for microservices? -> Yes, highly suitable

Is Fiber fast compared to Express.js? -> Yes, due to Go runtime

Does Fiber have templating support? -> Yes, via Go templates and engines