Search Results for "patterns"

gRPC Go has support for "interceptors", i.e. middleware that is executed either on the gRPC Server before the request is passed onto the user's application logic, or on the gRPC client either around the user call. It is a perfect way to implement common patterns: auth, logging, tracing, metrics, validation, retries, rate limiting, and more, which can be great generic building blocks that make it easy to build multiple microservices. Especially for observability signals (logging, tracing, metrics) interceptors offer semi-auto-instrumentation that improves the consistency of your observability and allows great correlation techniques (e.g. exemplars and trace ID in logs). ...

This repository holds the Uber Go Style Guide, which documents patterns and conventions used in Go code at Uber. Styles are the conventions that govern our code. The term style is a bit of a misnomer, since these conventions cover far more than just source file formatting—gofmt handles that for us. The goal of this guide is to manage this complexity by describing in detail the Dos and Don'ts of writing Go code at Uber.

Conc is a Go library for managing structured concurrency, simplifying the development of concurrent applications with high performance.

...The goal is to help developers go beyond basic syntax and actually build real applications, drawing inspiration from similar “projects” collections in other languages. It emphasizes hands-on learning, using many small, focused examples to demonstrate real-world usage patterns, not just contrived snippets. The project is also community-oriented, with donation links, forums, and a dedicated QQ group for discussion and feedback. Content is licensed under Creative Commons (for the book) and BSD 3-Clause (for the code), making it friendly for both learners and people who want to reuse examples in their own projects.

...Rendering was driven by a graphics backend so that animations, text, and compositing could be smooth without relying on heavyweight native bindings. The library encouraged idiomatic Go patterns—composition and interfaces—while offering a retained-mode tree of views for common desktop interactions. Although the project is no longer actively developed, it remains a reference for how to bridge Go’s concurrency model with UI event loops and rendering pipelines. Developers still look to it for examples of input handling, focus management, and custom drawing in pure Go environments.