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Bringing PGO to the build pipeline
#504 — April 23, 2024Unsub | Web VersionGo WeeklyHow Dolt Uses GitHub Actions to Create Performance-Guided Optimization Builds— A look behind the scenes at Dolt's build process and how their team...
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Going supersonic
#505 — April 30, 2024Unsub | Web Version✍️ It's been a quiet week for big Go related news, but we still have a bumper issue because we have so many things we didn't get around to including earlier...
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A very random issue
#506 — May 7, 2024Unsub | Web VersionGo WeeklyEvolving the Go Standard Library with math/rand/v2— Generating random numbers takes much more than you might think. Go’s initial RNG has multiple flaws,...
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Using 97 fewer cores thanks to PGO
#507 — May 14, 2024Unsub | Web VersionGo WeeklyReclaiming CPU for Free with PGO— We’ve previously featured Dolt’s experiences with PGO but Cloudflare has been experimenting and benefiting from Go...
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The Go team explains compiler optimizations
#508 — May 21, 2024Unsub | Web VersionGo Weekly▶ Boosting Performance of Go Apps with Optimizations— Three members of the Go team gave a talk at last week’s Google I/O about a topic we’ve covered a...
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Generating Go boilerplate from OpenAPI specs
#509 — June 4, 2024Unsub | Web Version🫣 We took a break last week, but forgot to notify you in advance - sorry! You didn't miss anything, and we're catching up with the past two weeks today...
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Errors, errors, and errors again
#510 — June 11, 2024Unsub | Web VersionGo WeeklyAn Applied Introduction to eBPF with Go— eBPF is a technology that allows running sandboxed programs within the Linux kernel, enabling a wide range of...
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A quick Go quiz
#511 — June 18, 2024Unsub | Web VersionGo WeeklyWhy People are 'Angry' Over Go 1.23 Iterators— ‘Angry’ feels overstated to us, but there’s been a lot of robust debate about Go’s proposed new...
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Go 1.23 gets another step closer
#512 — June 25, 2024Unsub | Web Version✈️ I've produced this issue a day early due to being en-route to the AI Engineer World's Fair, so any last minute news may be missed. If you're there, come and...
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Writing generic collection types
#513 — July 2, 2024Unsub | Web VersionGo WeeklyWriting Generic Collection Types: The Missing Documentation— Go 1.18 introduced generics, but the author found practical examples and documentation on...
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Let's get patching
#514 — July 9, 2024Unsub | Web VersionGo WeeklyLocally Patching Dependencies in Go— When you want to temporarily modify the code of a dependency (say, with a log statement or small change), go mod...
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It's about time
#515 — July 16, 2024Unsub | Web VersionGo WeeklyQuartz: A Deterministic Time Testing Library— A new mocking library designed for testing code that relies on time, by introducing a little determinism...
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Getting a grip on Go 1.23
#516 — July 23, 2024Unsub | Web VersionGo WeeklyInteractive Release Notes for Go 1.23— If you find traditional release notes hard going, this interactive alternative with inline executable code...
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A new GUI framework enters the ring
#517 — July 30, 2024Unsub | Web VersionGo WeeklyCogent Core: A New GUI Framework for Go— A new GUI framework with a “code once and run everywhere” promise for multiple platforms. It aims to be...
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Bye Russ, but also hi Russ
#518 — August 6, 2024Unsub | Web Version🏖️ Hi! We're taking next week off for a brief summer break. We'll be back with our next issue on August 20. Also, if possible, can you click an item or two?...
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The GopherCon UK experience
#519 — August 20, 2024Unsub | Web Version🏖️ If you missed last week's issue, don't worry - you didn't. I took a week off for a summer break, but now we're back ;-) Thanks to everyone who sent in...
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Channels that channel channels?
#520 — August 27, 2024Unsub | Web VersionGo WeeklyRange Over Function Types in Go 1.23— Go 1.23 was released just two weeks ago with one of the headline features being improvements to iteration,...
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Bubble Tea brews up a 1.0 release
#521 — September 3, 2024Unsub | Web VersionGo WeeklyGo 1.23's New unique Package— The package’s purpose is to make comparing values more efficient by using deduplication to point to unique,...
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Why Go's telemetry is worth enabling
#522 — September 10, 2024Unsub | Web VersionGo WeeklyShare Your Feedback in the Latest Go Developer Survey— It’s your latest chance to influence the direction of Go! The core team really pays...
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Go's great for working with LLMs
#523 — September 17, 2024Unsub | Web VersionGo WeeklyBuilding LLM-Powered Applications in Go— The post describes some different approaches to creating a Retrieval-Augmented Generation (RAG) server...
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