API Versioning Strategies That Age Well: Headers, Paths, and the Art of Not Breaking Clients
Somewhere between the first integration and the hundredth, every API team hits the same wall: the change you need to
Tag: Software Engineering
Property-Based Testing with Hypothesis: Generating Bugs You Never Wrote Tests For
Most tests you have written answer a narrow question: does the code produce the expected output for this one input?
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Error Handling in Rust: Result, ?, anyhow, and thiserror
Every Rust developer eventually has the same moment: the code is logically correct, the types line up, and the compiler
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The Strategy Pattern in Modern Code: From Class Hierarchies to Closures
Design patterns get a bad reputation when they’re taught as rigid recipes: memorize the UML diagram, create an abstract class,
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Feature Flags with OpenFeature: Decoupling Deployment from Release in Go
Every engineering team reaches the same breaking point: the deploy-to-release coupling. You want to ship code to production, but you
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Structured Logging in Go: A Practical Guide to log/slog
When production incidents happen, the first question is always “what went wrong?” The answer lives in your logs — but
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The Strategy Pattern in Go: Replacing Switch Statements with Interfaces
Every Go codebase has one: that function with a growing switch statement. It starts with two cases — a direct
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Test Doubles Demystified: Stubs, Spies, Mocks, and Fakes in Go
Automated tests that hit real databases, live APIs, and production file systems are slow, flaky, and expensive to maintain. The
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Mastering the Functional Options Pattern in Go
Constructors in Go are simple when a type has one or two fields. But the moment you start building something
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Hermes Agent: The Self-Improving AI Agent from Nous Research
Hermes Agent is an open-source AI agent framework developed by Nous Research — the team behind the Hermes family of
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