Golang 每周问题 493：2024 年 1 月 30 日

Go Developer Survey: 2024's first official Go Developer Survey is open and closes on February 11th. You can take it here: [https://google.qualtrics.com/...]. The results of the last survey are here: [https://go.dev/blog/survey202...]. The Go team is ready for feedback.
Go 1.22 Release: The second Release Candidate (RC) of Go 1.22 is released. The draft release notes have been updated and give an introduction to the improvements. It's just weeks from the final release.
GopherConEU: Join GopherConEU in Athens, Greece between February 6 - 8th, 2024. Bill Kennedy and Miki Tebeka are sharing Go engineering best practices.
What's New in Go 1.22: The implementer of slices.Concat discusses its implementation and how it addresses a common performance issue when working with slices.
Quick Bits:
- A Reddit thread about what Go developers do in their day jobs: [https://www.reddit.com/r/gola...].
- Claire Adams at Slack writes about how Slack runs cron jobs at scale: [https://slack.engineering/executing-cron-scripts-reliably-at-scale/].
- Mat Ryer sends a musical reminder that filepath's Walk function does not follow symlinks: [https://www.youtube.com/watch...].
- Datadog's Felix Geisendörfer demystifies Go memory metrics: [https://www.datadoghq.com/blo...].
Code & Tools:
- goja: An ECMAScript/JavaScript Engine in Pure Go for adding JS-based scripting functionality to Go apps.
- k6: A full-featured, configurable load generation tool using [goja] to support writing test scripts in JavaScript (AGPL licensed).
- tinygo-wasm-webgl-demo: A small repo showing how to use TinyGo, WebAssembly and WebGL to create a simple 3D graphical demo in the browser.
- Other tools and libraries: oapi-codegen 2.1, gRPC-Go 1.61, Roaring 1.9, Expr 1.16, uuid 1.6, Lego 4.15, BlueRPC.