https://rexai.top/en/languages/go/Recent content in Go on 梦兽编程Hugo -- 0.163.3en梦兽编程Tue, 05 May 2026 10:00:00 +0800https://rexai.top/en/languages/go/2026-05-05-go-2026-backend-engineers-survival-guide/Tue, 05 May 2026 10:00:00 +0800https://rexai.top/en/languages/go/2026-05-05-go-2026-backend-engineers-survival-guide/Go 1.25 and 1.26 bring container-aware GOMAXPROCS, go fix overhaul, Green Tea GC, testing/synctest, and more. A practical breakdown of what backend engineers actually need to know.https://rexai.top/en/languages/go/2026-02-20-go-sqlc-postgres-zero-orm/Fri, 20 Feb 2026 09:00:00 +0800https://rexai.top/en/languages/go/2026-02-20-go-sqlc-postgres-zero-orm/Cloudflare runs Go + sqlc + Postgres in production, bypassing GORM's N+1 queries and reflection overhead. 85K vs 42K qps, p99 drops from 3.8ms to 1.2ms. Breaking down the design logic, migration patterns, and when it actually makes sense to switch.https://rexai.top/en/languages/go/2026-02-16-go-json-v2-delayed/Mon, 16 Feb 2026 10:30:00 +0800https://rexai.top/en/languages/go/2026-02-16-go-json-v2-delayed/Go 1.26 is out, but JSON v2 remains experimental. With 18 of 44 subtasks still open, unresolved performance regressions, and pending Union type support—this isn't a delay, it's the Go team building a solid foundation for the standard library.https://rexai.top/en/languages/go/go-to-rust-axum-migration-1-2m-saved/Sun, 18 Jan 2026 00:00:00 +0000https://rexai.top/en/languages/go/go-to-rust-axum-migration-1-2m-saved/This isn't a story about flexing how fast Rust is. It's about how tech choices translate to real money, and why most rewrite projects can't replicate this result.https://rexai.top/en/languages/go/go-gc-secrets/Tue, 06 Jan 2026 00:00:00 +0000https://rexai.top/en/languages/go/go-gc-secrets/Production latency dropped from 500ms to 50ms! Deep dive into Go's tri-color marking algorithm, write barriers, and GOGC tuning. Say goodbye to lag forever.