Uploaded June 2025 | Updated September 2026, 2 weeks ago

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Go 1.25 has some great features! Learn them all here.

Find the code at github.com/sudomateo/sudomateo.

00:00 Introduction
00:05 Code Layout
00:23 runtime.GOMAXPROCS: Go 1.24
03:45 runtime.GOMAXPROCS: Go 1.25
04:54 GOMAXPROCSWatcher
05:50 encoding/json/v2: general
07:44 encoding/json/v2: inline tag
09:16 encoding/json/v2: unknown tag
11:57 encoding/json/v2: custom
15:14 testing/synctest: stop
19:25 testing/synctest: context
22:23 Recap

Personal Website: https://matthewsanabria.dev
GitHub: github.com/sudomateo
LinkedIn: linkedin.com/in/sudomateo
Twitter: twitter.com/sudomateo
Mastodon: https://mastodon.online/@sudomateo
YouTube: youtube.com/@sudomateo