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Dev tools · March 31, 2016

Interfacer – suggest interface types in Go

A linter that suggests interface types. Contribute to mvdan/interfacer development by creating an account on GitHub.

Interfacer – suggest interface types in Go launched on March 31, 2016 with 66 votes, #1,142 of 4,409 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 10 years on.

In plain words

Interfacer is a linter for Go that analyzes code and suggests where interface types could be used. It helps developers identify opportunities to use interfaces in their codebase, potentially improving code flexibility and maintainability. The tool is maintained as an open-source project on GitHub where developers can contribute to its ongoing development.

written from the facts on this page · September 2026

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