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11 security fixes land in Go
#600 — May 8, 2026Read the Web VersionGo WeeklyGo 1.26.3 and Go 1.25.10 Released with 11 Security Fixes— The headline issue is a module-proxy checksum bypass that lets untrusted proxies serve altered...
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Three new Go proposals
#599 — May 1, 2026Read the Web VersionGo WeeklyZero-Config Go Heap Profiling— Go’s runtime samples heap allocations automatically, but the linker disables this in apps that don’t import runtime/pprof...
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TinyGo can now compile the TypeScript compiler
#598 — April 24, 2026Read the Web VersionGo WeeklyTinyGo 0.41: Go 1.26 Support, ESP32 Wireless, and More— A huge release for the “Go compiler for small places”! Go 1.26 support arrives, along with...
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What it takes to add new syntax to Go
#597 — April 17, 2026Read the Web VersionGo WeeklyLet’s Add a Conditional Expression to Go— Not a proposal for a real Go feature, but an epic tour through the Go compiler, including the parser, type...
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Calling Rust libraries from Go without Cgo
#596 — April 10, 2026Read the Web Version🐣 You didn't miss an issue last week. We're back after a little Easter break. 😊__Peter Cooper, your editorGo WeeklySolod: A Subset of Go That Translates to C—...
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The Go gopher's many distant cousins
#595 — March 27, 2026Read the Web Version🐣 We're taking next week off for a little Easter break, so we'll be back in your inbox on April 10. Happy Easter to you, if you celebrate. 😊__Peter Cooper,...
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templUI brings shadcn-style components to Go and templ
#594 — March 20, 2026Read the Web VersionGo WeeklytemplUI: Customizable UI Components for Go and templ— templ is essentially Go’s answer to JSX. Rather than writing html/template templates, you write...
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Early excitement for Go 1.26
#575 — October 22, 2025Read the Web VersionGo WeeklyThe Draft Go 1.26 Release Notes— It’s still early days for the under-development Go 1.26, due to land in February 2026, but there’s already a draft...
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Is channel-based iteration slow?
#574 — October 15, 2025Read the Web VersionGo Weekly15 Go Subtleties You May Not Already Know— A well written roundup of lesser-known Go features or idiosyncrasies that’s worth a skim even if only a...
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How Cloudflare found a bug in the Go compiler
#573 — October 8, 2025Read the Web VersionGo Weeklyqjs: Run JavaScript in Go— A new Cgo-free runtime option to integrate JavaScript into Go apps. Rather than bind to a native library, it uses a fork...
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Go 1.25's flight recorder
#572 — October 1, 2025Read the Web VersionGo WeeklyFlight Recorder in Go 1.25— Billed as “a powerful new tool in the Go diagnostics toolbox”, the ‘flight recorder’ continuously collects execution...
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The talks from GopherCon UK 2025 go live
#571 — September 24, 2025Read the Web VersionGo WeeklyGo's Support for Valgrind Instrumentation— Valgrind is a commonly used instrumentation framework for creating tools that can do profiling and...
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The latest Go developer survey is open
#570 — September 17, 2025Read the Web VersionGo WeeklyMemory Allocation in Go— The efficient allocation and management of memory is a fundamental part of what makes Go programs reliable and responsive...
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Making the Go module proxy happier using a LICENCE file
#569 — September 10, 2025Read the Web VersionGo WeeklyLet's Look at Go's New Experimental API for JSON— Working with the Internet’s most popular data exchange format is a fundamental, day-to-day task...
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Benchmarking Go SQLite libraries
#568 — September 3, 2025Read the Web VersionGo Weekly😎 A-go-ha! Gopher Hawaiian Shirt Patterns— Humor me for this item in the last gasps of summer! In 2023, Russ Cox worked with Renee French (the...
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Go experiments with SIMD
#567 — August 27, 2025Read the Web VersionGo WeeklyContainer-Aware GOMAXPROCS— The official Go blog kicks off a promised series of posts on Go 1.25’s new features with a look at some tweaked...
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The one with the big Go 1.25 release
#566 — August 20, 2025Read the Web Version☀️ We're back from a week off – the previous issue is here if you want to check it out again – and we should now be back every week until October at least...
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An explorer and visualizer for Go concurrency patterns
#565 — August 6, 2025Read the Web Version☀️ We're taking next week off, so this will be the last issue until Wednesday, August 20. Just a little summer vacation.__Peter Cooper, your editorGo WeeklyGo...
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Races and memory leaks
#564 — July 30, 2025Read the Web VersionGo WeeklyHunting a Memory Leak— Go has a fantastic runtime and garbage collection but that doesn't mean Go apps are immune to memory leaks. Jason, of the...
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Swiss Tables are a big plus
#563 — July 23, 2025Read the Web VersionGo WeeklyHow Go 1.24's Swiss Tables 'Saved Us Hundreds of Gigabytes'— A look at how the new ‘Swiss Tables’ implementation in Go 1.24 helped reduce memory usage...
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