DEVELOPER NEWS STREAM
Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.
Gabriel AnhaiaGraceful Degradation in Go: Fallback When a Downstream Adapter Fails
Wrap a Go adapter with a fallback that serves stale cache when the downstream dies, and decide degrade-vs-fail per use case.
Gabriel AnhaiaRetries and Backoff in Go: Where They Belong in a Hexagonal Service
Exponential backoff with jitter in Go belongs at the adapter, not the domain. Respect context deadlines, retry the right errors, keep the port clean.
Gabriel Anhaiagoogle/wire in Go: Compile-Time DI for Hexagonal Services
google/wire builds your Go dependency graph at compile time. Provider sets, generated injectors, and ports wired to adapters with no reflection.
Gabriel AnhaiaInjecting a Clock in Go: Testable Time in Your Hexagonal Domain
Kill time.Now() calls buried in Go business logic. A Clock port, a real adapter, a fake, and tests that stop flaking on midnight.
Gabriel AnhaiaA Logging Port in Go: Keeping slog at the Edge of Your Hexagon
Import slog in your Go domain and you weld a logging library to your business rules. A narrow port keeps it at the edge, where it belongs.
Gabriel AnhaiaThe Transactional Outbox in Go: Reliable Events Without a Message Broker
Emit events in the same transaction as your state, then relay them with a Go poller. At-least-once delivery, no Kafka, no dual-write bug.
Gabriel Anhaiapprof in Go: A CPU and Heap Profiling Walkthrough From Zero
Wire net/http/pprof, capture a CPU and heap profile, and read the hot path with top, list, web, and flame graphs.
Animesh YadavHow I built a Go CLI to parse 50k files in <10s and stop architectural drift
You know the feeling. You jump into a massive, legacy monorepo, and instead of writing code, you...
Gabriel Anhaiabenchstat in Go: Comparing Benchmarks Without Fooling Yourself
One benchmark run proves nothing. Use go test -count and benchstat to read the delta and p-value before you claim a Go speedup.
Gabriel Anhaiagolangci-lint in 2026: A Config That Catches Bugs Without the Noise
A pragmatic golangci-lint config for Go: errcheck, govet, staticcheck, per-path excludes, and a CI gate that fails on real bugs only.
Gabriel Anhaiastaticcheck for Go: The Analyzer Rules That Pay for Themselves
The staticcheck SA, ST, and S rules that catch real Go bugs go vet misses, and how to suppress the false positives without going numb to them.
Gabriel AnhaiaNative Fuzzing in Go: Finding Edge Cases With go test -fuzz
Go ships a fuzzer in the standard toolchain. Write a fuzz target, seed a corpus, and turn every crasher into a permanent regression test.
Gabriel AnhaiaThe Go Execution Tracer: Finding Latency the Profiler Misses
pprof shows you where CPU burns. The Go execution tracer shows you where goroutines wait. Here is when the tracer beats the profiler.
Gabriel AnhaiaFrom sort.Slice to slices.Sort in Go: Cleaner, Faster, Type-Safe
Move Go sorting off sort.Slice and onto slices.Sort, SortFunc, and cmp.Compare. What changes, what gets faster, and the stability call.
Gabriel Anhaiabufio.Scanner in Go: The Default Buffer Limit That Truncates Your Lines
bufio.Scanner silently caps lines at 64KB and stops. Here is why it happens, how Buffer() lifts the ceiling, and when to drop Scanner for Reader.
Gabriel Anhaiasignal.NotifyContext in Go: Clean Ctrl-C Handling in One Line
Drop the signal-channel boilerplate. Tie Ctrl-C to a context, wire graceful shutdown, and add a second-signal force-quit in Go.