A production-oriented guide to spec-first API work with OpenAPI 3.1: design review, compatibility rules, examples, reusable error schemas, codegen boundaries, mock servers, contract testing, and how to stop the spec from becoming paperwork.
In Go, we often use structs to encapsulate and organize data. However, this approach can become complex and difficult to maintain when we need to provide optional, customizable behavior. This is where the Functional Options Pattern comes into play. It’s a design pattern that allows us to create objects with optional parameters and customizable behavior.
Git submodule is a powerful feature that allows you to include other Git repositories as part of your project. This can be incredibly useful for managing external dependencies or shared components across multiple projects.
Microservices architecture has become a popular approach to software development in recent years, and with good reason. By breaking down a large monolithic application into smaller, independent services, teams can develop, test, and deploy independently, leading to faster time-to-market and increased scalability. However, designing a microservices architecture can be challenging, especially when it comes to dealing with the complexities of distributed systems. That's where design patterns come in.
Flutter 3 brought Material 3, breaking changes, and new development experience. This is my complete record migrating a 100k-line Flutter project from 2.10 to 3.16, including steps and pitfalls.
Developing amazing Flutter apps is just half the battle. Optimizing performance and ensuring bug-free experiences are crucial for user satisfaction. That's where Flutter DevTools comes in, a powerful suite of tools that helps you debug, profile, and analyze your Flutter applications with ease.
