go

Releases Koder, a local/offline AI coding and computer use harness with browser UI, supporting llama.cpp, MCP, visual models, and multi-task planning.

The article explains how to use unsafe pointer arithmetic in Go to eliminate bound checks that the compiler cannot remove, improving performance in hot paths. It discusses the overhead of bound checks and conventional BCE before introducing the unsafe approach.

A technique to compile Go programs into native binaries for Nintendo Switch by replacing system calls with C function calls, improving performance over the previous WebAssembly-based approach.

Google announces the Genkit Agents API (preview) for TypeScript and Go, an open-source framework that simplifies building full-stack conversational AI apps by handling message history, streaming, tool loops, and persistence.

The author argues that fetching dependencies directly from VCS (as done in Go) is more secure and easier to audit than using package registries with a publish step (as in Ruby, npm, PyPI).

This article explains how Go's io.Copy automatically uses sendfile and splice for zero-copy file transfers over TCP, and demonstrates how wrapping a file in a plain io.Reader—e.g., for logging—quietly disables this optimization, causing a significant performance drop. Benchmarks and strace output illustrate the impact.

SecretSpec 0.13 releases native SDKs for Python, Node.js/TypeScript, Go, Ruby, and Haskell, enabling applications to resolve secrets declared in secretspec.toml directly without relying on the CLI.

The author is building a local AI desktop assistant from scratch using the Go programming language.

A detailed account of tracking down and fixing a memory leak in the Kubernetes kubelet component in version 1.36, caused by a context leak in startPodSync. The author used Go pprof profiling to identify the issue and implemented a fix.

Google announces ADK for Go 2.0, introducing a graph-based workflow engine, human-in-the-loop primitives, and dynamic orchestration for building production-ready multi-agent applications.

A blazing-fast, stateless CLI tool written in Go that integrates Web search, code search, and library documentation query. It supports web scraping and site crawling, designed for AI agents and terminal use.

A new coding harness called Zero, built from scratch in Go, claims to be 5x faster than OpenClaude with no bloat.

RepoLens is a zero-dependency Go tool that packs local codebases into a single file for LLM context, featuring an interactive TUI file explorer, live token counting, comment stripping, and secret scanning.

An open-source 2.5D diagram engine in Go that separates topology from geometry to enable LLMs to generate clean architecture diagrams without spatial hallucinations.

River is a robust, high-performance job processing system for Go and Postgres, emphasizing transactional enqueuing to avoid distributed system pitfalls.

The article demystifies the Nix build process by reimplementing nix-build in under 100 lines of Go, showing that turning a derivation into a store path is essentially an exec.

Introduces a pure Go LLM privacy gateway that uses two-layer detection (regex and gitleaks rules) to redact PII and secrets in milliseconds without additional models/GPU, already in production.

Tiny is a new interpreted dynamic programming language written in Go, featuring a bytecode virtual machine, JIT compilation, and inline Go native functions for high performance.

A CLI and browser-based tool that converts PDFs into image-only PDFs with simulated scan effects like skew, grayscale, noise, and JPEG artifacts, using Go and WebAssembly.

Distrobox v2 is a complete rewrite in Go, released as a release candidate with improved performance and maintainability while maintaining backward compatibility for most use cases.