github.com/quii/learn-go-with-tests

This isn't a package you import into production code—it's a comprehensive Go learning curriculum structured as a Go module. The content is exceptionally well-crafted for TDD practitioners, walking you through Go fundamentals while building testing muscle memory. Each chapter includes clear problem statements, guided solutions, and refactoring steps that mirror real development workflows.

The pedagogical approach is outstanding: you write failing tests first, implement solutions, then refactor. This mirrors professional development practices better than most tutorials. The progression from basic types through concurrency, HTTP servers, and context handling covers the Go ecosystem thoroughly. Code examples are idiomatic and error messages guide you effectively when tests fail.

The main limitation is that it's purely educational content packaged as a module. There's no runtime API to evaluate for ergonomics or type safety—it's markdown files and example code. For its intended purpose as a guided learning path, it excels. The structure makes it easy to clone and work through systematically, with each section building on previous concepts naturally.

This isn't actually a production library—it's a learning resource for Go fundamentals packaged as an importable module. The repository contains tutorial code and exercises for learning Go through TDD, not reusable production components. There are no APIs designed for consumption, no versioning strategy (the semver is 0.0.0), and no operational concerns addressed.

Attempting to import this in a real project will pull in example code, test fixtures, and educational materials that have no place in production dependencies. There's no connection pooling, retry logic, or any production-grade functionality because that's not its purpose. The 'package' exists on the Go module proxy only as a side effect of being a public Go repository.

If you're looking for production libraries, this is the wrong place. However, as a learning resource for Go development practices, it's actually quite valuable—just don't treat it as a dependency.

This isn't actually a production library—it's a learning resource for Go fundamentals that's been published to the module registry. The repository contains tutorial materials, exercises, and example code for teaching TDD and Go basics. There are no reusable APIs, no connection pools to manage, no configurable timeouts, and no production-grade error handling patterns.

In a real project, importing this as a dependency would serve no purpose beyond cluttering your go.mod file. The code examples are intentionally simple for teaching purposes, lacking the robustness, observability hooks, and performance considerations you'd need in production. There's no semantic versioning strategy—the version string appears to be a placeholder with a future date.

If you're looking for production-ready libraries, this isn't it. The value here is in reading through the repository as documentation and applying the TDD principles it teaches, not in importing it as a dependency. The confusion likely stems from it being published to the Go module registry when it should remain a standalone educational repository.