Question 1

Should I use gorouter or httprouter for my Go API?

Accepted Answer

Choose gorouter if you need regex support without sacrificing much speed; httprouter is faster but lacks regex. For pure performance without regex, httprouter is better, but gorouter balances both.

Question 2

How to add authentication middleware to gorouter?

Accepted Answer

Implement a custom middleware function that checks authentication and chain it using mux.Use(). Adapt the logging middleware example from the README by adding logic to validate tokens or sessions.

Question 3

Is gorouter good for large-scale production apps?

Accepted Answer

Yes, its performance is competitive in benchmarks, but ensure route regex patterns are optimized to avoid overhead. It handles high loads well, but consider community support for enterprise needs.

Question 4

Can gorouter handle route versioning for APIs?

Accepted Answer

Yes, use route groups with prefixes like /api/v1/ to organize versions. The grouping feature allows clean separation, as shown in the examples for API structuring.

Question 5

What are the downsides of using regex in gorouter?

Accepted Answer

Complex regex patterns can slow down route matching and increase maintenance complexity. The README admits regex adds logic, so use simple patterns for critical paths to maintain performance.

Question 6

How does gorouter compare to chi in features?

Accepted Answer

Chi offers more built-in features like context management and a richer middleware ecosystem, but gorouter is faster and includes regex support. Trade-off based on whether you need speed or out-of-the-box tools.

gorouter

What is gorouter?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions