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Articles in GO
Measuring JSON Performance in Go Before Switching to json/v2
Learn how to benchmark encoding/json/v2 against the existing Go JSON implementation, measure allocations and memory, and interpret results using representative workloads.
Migrating Go JSON Code From encoding/json to json/v2
Learn how to migrate Go applications from encoding/json to encoding/json/v2 while testing compatibility changes in field matching, duplicate properties, UTF-8 handling, and struct tags.
Using Go 1.27 json/v2 in Existing Go Applications
Learn how to evaluate and incrementally migrate existing Go applications to encoding/json/v2, including stricter decoding behavior and migration testing.
Go Profile-Guided Optimization: How to Build Faster Binaries From Real Workloads
Learn how to collect representative CPU profiles and use Go Profile-Guided Optimization to build and benchmark faster binaries.
Go Fuzz Testing: How to Turn a Production Bug Into a Regression Test
Learn how to use Go's built-in fuzz testing to reproduce production bugs, add failing inputs as seeds, and preserve them as regression tests.
Go Workspaces: How to Develop and Test Multiple Modules Together
Learn how to use Go workspaces and go.work files to develop, test, and manage dependencies across multiple local Go modules.
Go Mutex Contention: How to Find Locks That Slow Down Your Application
Learn how to identify, profile, and reduce mutex contention in Go applications while preserving safe concurrent access to shared data.
NATS JetStream: How to Resume Message Processing After a Consumer Restarts
Learn how NATS JetStream durable consumers resume Go message processing after restarts using acknowledgments, redelivery, and idempotent handler design.
How to Build Semantic Search in Go with Embeddings and Vector Retrieval
Build a semantic search service in Go using text embeddings, cosine similarity, and vector retrieval. Learn document indexing, chunking, embedding models, and production considerations.
Microsoft Releases Security Updates for Its Go Toolchain Builds
Explains Microsoft's Go security updates, including an Ed25519 validation issue in the macOS cryptography backend, and shows how teams can identify affected toolchains and update safely.
Go 1.27 Goroutine Leak Profiles: How to Find Leaks in Production
Learn how Go 1.27 goroutine leak profiles detect permanently blocked goroutines and how to use pprof to diagnose and fix production concurrency leaks.
Go 1.27 encoding/json: What Can Break After Moving to JSON v2?
Learn how migrating from encoding/json to encoding/json/v2 in Go 1.27 can affect JSON compatibility, including duplicate keys, UTF-8, nil collections, and field matching.
Testing Go 1.27's New Allocation Fast Path
Test Go 1.27's allocation fast path with benchmarks, escape analysis, and profiling to compare runtime performance, memory usage, and allocation behavior across versions.
What Changed in Go 1.27 Memory Allocation?
Learn what changed in Go 1.27 memory allocation, including allocation fast paths, escape analysis, garbage collection, benchmarks, and performance tuning.
Go 1.27 Generic Methods: Where They Simplify Real Go APIs and Where They Don't
Explore Go 1.27 generic methods, including where they simplify API design, reduce repetitive code, and where traditional Go patterns remain a better choice.
Go 1.27 encoding/json/v2: Testing Compatibility Before Moving Existing Go APIs
Learn how to test Go 1.27 encoding/json/v2 compatibility before migrating existing APIs, including behavior changes, serialization differences, and regression testing.
Go 1.27 encoding/json/v2: What Changes When You Move Existing JSON Code?
Understand Go 1.27 encoding/json/v2, including key behavior changes, migration considerations, compatibility issues, and updating existing JSON code.
Go 1.27 Goroutine Leak Profiles: Finding Blocked Goroutines with pprof
Learn how to find goroutine leaks in Go 1.27 using pprof, identify blocked goroutines, analyze runtime profiles, and troubleshoot concurrency problems.
Difference Between Go and Rust and Which One Should You Learn First?
Go vs Rust: A comprehensive comparison for beginners and experienced developers. Explore syntax, performance, use cases, and learning curves to make the right choice.
How to Write Your First Program in Go and Understand Its Basic Syntax
Learn how to install Go, write and run a Hello World program, and understand basic Go syntax including packages, variables, data types, conditions, loops, and functions.
What Is Go Programming Language and Its Benefits for Cloud Apps
Explore Go, Google's powerful language, ideal for cloud apps, microservices, & high-performance APIs. Discover its benefits, features, & real-world use cases.
Go vs. Rust: Which Language is Better for Building Cloud-Native Microservices?
Go vs. Rust for cloud-native microservices: a detailed comparison of performance, safety, and developer experience. Choose the right language for your needs!
Using WebForms Core in Go
A Command-Oriented Approach to Server-Driven UI and Data Synchronization
Getting Started with WaitGroups in Go
Discover the power of WaitGroups in Go for coordinating concurrent tasks. This beginner's guide will show you how to synchronize goroutines effectively, ensuring smooth parallel execution. Perfect for those new to Go or looking to deepen their understanding of concurrent programming.
Using gRPC-gateway To Call gRPC Service Via RESTful JSON API
Discover how to seamlessly integrate gRPC services with RESTful JSON APIs using the powerful gRPC-gateway. Learn to leverage HTTP to communicate with gRPC services, enabling efficient and flexible interactions.
