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Make Your Go Programs Use Less Memory.. Maybe — betteralign is a tool to detect structs that would use less memory if their fields were sorted and to then, optionally, sort such fields. It’s a fork of Go’s own fieldalignment tool that skips generated or test files, skips specially marked structs, doesn’t drop comments, and similar DX enhancements.
Dinko Korunic
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Implementing a Generic Set Type — To celebrate the first anniversary of generics in Go (Go 1.18 was released in March 2022), John decided to build something useful with them: a generic Set type, complete with useful methods.
John Arundel
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Go! Experts at Your Service — Do you need help filling skill gaps, speeding up development & creating high performing software with Go, Docker, K8s, Terraform and Rust? We’ll help you maximize your architecture, structure, tech-debt and human capital.
Ardan Labs Consulting sponsor
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The Power of Single-Method Interfaces — Eli shows why single-method interfaces (sometimes called SMIs) can do whatever higher order functions can do and more, and why they provide a more general and powerful approach even if they’re more verbose in some cases.
Eli Bendersky
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a[low:high:max] — An Uncommon Slice Trick — You might be used to seeing a slice like a[low:high] but what about one with a third index? This third index can be used for setting the capacity of a slice and James quickly shows it off here.
James Smith
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Synchronization Patterns in Go — A concise article that plays a little with mutexes, semaphores, channels, and problems that can occur like race conditions.
Noam Yadgar
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Participle 2.0: A Simple Parser Package — Aims to provide a straightforward and idiomatic way to define parsers in Go using a familiar approach of using struct field tags to define a grammar, so if you’ve used encoding/json before, you’re well on your way.
Alec Thomas
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Frenzy: Postgres Wire Protocol Aware Mirroring Proxy — It’s early days for this Go-based Postgres proxy, but it’s fun to see something at this stage that does actually work and may be useful if you need to build something similar of your own.. “It’s suuuuuper hacky but in 2 hours of work I was able to proxy some queries!”
Kelly Sommers
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Site Reliability Engineer — Join our "kick ass" team. Our software team operates from 17 countries and we're always looking for more exceptional engineers.
Sticker Mule
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