Have you ever spent hours debugging a subtle issue, only to discover it was caused by a variable being accidentally reused 200 lines away from its declaration? Or found yourself scrolling up and down a long function, trying to track where a variable was last modified?

These frustrations often stem from overly wide identifier scopes. Narrow identifier scoping isn’t just a style preference in Go; its robust support for narrow scoping is one of its most powerful features for readability and maintainability.

A tool for analyzing the size of compiled Go binaries, offering cross-platform support, detailed breakdowns, and multiple output formats.

unioffice is a library for creation of Office Open XML documents (.docx, .xlsx and .pptx). Its goal is to be the most compatible and highest performance Go library for creation and editing of docx/xlsx/pptx files.

A collection of daily coding challenges designed to help you master idiomatic Go through deliberate, repetitive practice.

godump is a developer-friendly, zero-dependency debug dumper for Go. It provides pretty, colorized terminal output of your structs, slices, maps, and more - complete with cyclic reference detection and control character escaping.

Replaces the standard Go runtime with one designed for the Dreamcast's constraints: memory 16MB RAM, CPU single-core SH-4, no operating system. Provides garbage collection, goroutines, channels, and the core runtime functions.

A lightweight, self-hosted DMARC report parser with a beautiful Vue.js dashboard. Single-binary deployment with IMAP integration, SQLite storage, and RFC 7489 compliance. Built with Go and Vue 3 - no external dependencies required.

S3 benchmarking tool.

Libraries, samples, and tools to help Go developers develop AWS Lambda functions.