Go Fuzzing: How to Find the Bugs Your Tests Will Never Catch
Go fuzzing finds bugs your tests never will. Learn to write fuzz targets that catch off-by-one errors, integer overflows, and invariant violations.
Development
In-depth guides and technical articles on software development, DevOps practices, cloud architecture, and Linux systems engineering for modern teams.
Go Benchmark Hygiene: Stop Lying to Yourself with -benchmem, -count, and Real Statistics
Master Go performance testing. Discover how -benchmem, -count, and benchstat reveal real optimizations instead of measurement noise.
Cgo When You Must: Managing the Boundary Cost
Learn why Cgo has hidden performance costs and when it’s worth using in Go. Master goroutine pinning, stack switching, and boundary optimization techniques.
Stop Trusting Exactly-Once Delivery: How to Test Message Consumers That Won’t Break in Production
Build message consumers that survive production. Learn to test for duplicates, understand delivery guarantees, and implement robust idempotency patterns.
Drizzle ORM Type Magic: SQL-First with Full TypeScript Inference
Drizzle ORM combines SQL-first queries with TypeScript type inference. Exact types matching your query—no ghost columns, structural typing for safety.
Go’s Garbage Collector Internals: Tri-Color Marking, Write Barriers, and the Pacer
Go garbage collector internals: tri-color marking, write barriers, pacer. Learn GC mechanics to eliminate latency spikes and optimize beyond GOGC superstition.
gRPC Deadline Propagation: Context, Headers, and Graceful Handling Done Right
Learn how gRPC deadline propagation prevents cascading failures in distributed systems. Understand wire format, Go APIs, and production-ready patterns.
Go Fuzzing Done Right: Writing Fuzz Targets That Actually Find Bugs
Write effective Go fuzz targets that find bugs. Learn coverage-guided fuzzing, seed corpus strategies, and assertions to catch logic errors in production code.
Stop Fighting Git: jj, Sapling, and git-spice for Proper Stacked Diff Workflows
Explore Git alternatives: jj, Sapling, and git-spice. Master stacked diff workflows for better code reviews, smaller PRs, and cleaner commit history.
Go Module Security: Lock Down Your Supply Chain with GOPROXY and GOSUMDB
Secure your Go dependencies with GOPROXY and GOSUMDB. Understand Go’s three-layer supply chain defense, prevent typosquatting attacks, and run your own proxy.