Mitchell Hashimoto

libxev is a cross-platform, high-performance event loop that provides abstractions for non-blocking IO, timers, events, and more and works on Linux (io_uring or epoll), macOS (kqueue), and Wasm + WASI. Available as both a Zig and C API.

Nix flake for the Zig compiler.

A community trust management system based on explicit vouches to participate.

Go library for decoding generic map values into native Go structures and vice versa.

A dead simple, no frills Go cross compile tool

My NixOS configurations.

Use Vagrant to manage your EC2 and VPC instances.

A Go library for implementing command-line interfaces.

Sign, notarize, and package macOS CLI tools and applications written in any language. Available as both a CLI and a Go library.

Find, list, and inspect processes from Go (golang).

Go library for detecting and expanding the user's home directory without cgo.

Go (golang) library for creating and consuming HTTP Server-Timing headers

Get hash values for arbitrary values in Go (golang).

Golang Amazon Library

Scan and analyze OSS dependencies and licenses from compiled Go binaries

Go (golang) package for progress bars around io.Reader/Writers.

Go (golang) bindings to mruby.

panicwrap is a Go library for catching and handling panics in Go applications.

Advent of Code 2021 using SQL (PostgreSQL-flavored)

Packer scripts to build a Vagrant-compatible boot2docker box.

Go (golang) library for deep copying values in Go.

Objective-C runtime bindings for Zig (Zig calling ObjC).

Vagrant provider for GCE.

Component-based UI-framework for command-line tools. Easily create highly dynamic CLI interfaces using shared, easily testable components.

VNC client and server library for Go.

Access the JS host environment from Zig compiled to WebAssembly.

reflectwalk is a Go library for "walking" complex structures, similar to walking a filesystem.

Go (golang) library for colorizing strings for terminal output.

[ABANDONED] Create and modify virtual machines in VirtualBox using pure ruby.

Use Vagrant to manage Rackspace Cloud instances.

Protobuf compiler plugin to generate Go JSON Marshal/Unmarshal implementations for messages using jsonpb.

Go library for addressing and reading/writing a specific value within any Go structure using a string syntax.

Zig-friendly library for interfacing with libgc (bdwgc) -- the Boehm-Demers-Weiser conservative garbage collector

Encode and decode Go (golang) struct types via protocol buffers.

Decode Consul data into Go (Golang) structures and watch for updates

Packer template that builds images that are Docker-ready on Ubuntu 12.04.

A library for reading and writing flight plans in various formats. Available as both a C and Zig library.

multistep is a Go library for building up complex actions using discrete steps.

Terraform Provider for cascading runs across multiple workspaces.

Go (golang) bindings to the Z3 SMT Solver

SAT solver written in Go (golang).

[Mirror] Go bindings for libghostty-vt. Source of truth: https://tangled.org/mitchellh.com/go-libghostty

My Vim configuration files.

A Go (golang) library for wrapping words in a string.

Directed graph data structure for Zig

Zig build and bindings for quickjs-ng

Generalized middleware implementation for Ruby.

Filesystem library for Go, implementing FAT filesystems so far.

Zig build and bindings for Micro QuickJS

A tree-sitter grammar for HCL (HashiCorp Configuration Language), used by projects such as Terraform.

libxml2 built using Zig build system

Turn any gRPC stream into a Go `net.Conn` implementation.

A net-ssh extension library that provides an API for programmatically interacting with a login shell

Library for accessing Plurk's LightCloud distributed key-value store for Ruby

A tree-sitter grammar for protocol buffer files (proto3).

A tool for converting Veewee templates into Packer templates.

Golang package that reads lines from an io.Reader and puts them onto a channel.

A Vagrant plugin to execute `rake` commands from the host in the VM

[ABANDONED] A ruby client library providing an interface to libvirt via FFI.

Go (golang) client for the Battle.net API

Go (golang) library to expose *testing.T as an interface.

Bindings to libucl from Go (golang).

Go library for representing and applying patches to modify existing Go structures

No description.

Finger protocol library

No description.

libssh2 bindings for Ruby

macOS SDK package for Zig build.

Golang library that demultiplexes line-oriented data from an io.Reader into multiple io.Readers based on a prefix.

A Go library for turning `io.Reader` into channels.

TLA+ modules, specifications, and models for Radix trees.

A Go library that provides functions for downcasting types, composing values dynamically, and more.

Dead simple virtual machine management over many hypervisors.

Consistent hashing in Ruby. Ported from Amir Sailhefendic's hash_ring python library.

Terraform module that dynamically generates a public/private keypair.

Golang library for listing and looking up licenses using SPDX IDs.

Zig bindings for libuv. Also a build script to build libuv from scratch using only Zig (for easy cross-compilation, integration with Zig, etc.).

Golang io interfaces across an RPC connection.

The libxml2 library built and packaged for the Zig build system. These are not Zig language bindings to the library.

Flexible configuration for your Ruby applications and libraries.

Easily report errors in your libraries and applications any way you want!

Terraform module to create Fast.ai course instance.

An efficient, simple, and intuitive Facebook Open Graph library

The Vagrant downloads website.

Proof of concept minitest extension to add test marking.

Proof of concept speed tests using minitest.

Proof of concept to run your minitest tests in parallel.

Examples of using Vagrant from LARubyConf

Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Ladybird, Chromium, Cloudflare Workers and Bun.

Parses XIDL files into Ruby objects.

Exposing hexops/xcode-frameworks to the Zig package manager to work around some bugs.

Data source plugin for Lifeguard to query data from Graphite.

Proof of concept showing funcargs (style of DI) in minitest.

Temporary, testing something, ignore this.

Ziggified GLFW bindings with 100% API coverage, zero-fuss installation, cross compilation, and more.

uucode - fast unicode library in zig

Data source plugin for Lifeguard that generates random numbers.

Homebrew Tap for Gon (github.com/mitchellh/gon)

The Harfbuzz library built and packaged for the Zig build system. These are not Zig language bindings to the library.

The zlib library built and packaged for the Zig build system. These are not Zig language bindings to the library.

The utf8proc library built and packaged for the Zig build system. These are not Zig language bindings to the library.

The libpng library built and packaged for the Zig build system. These are not Zig language bindings to the library.

The Tracy library built and packaged for the Zig build system. These are not Zig language bindings to the library.

The freetype library built and packaged for the Zig build system. These are not Zig language bindings to the library.

The Fontconfig library built and packaged for the Zig build system. These are not Zig language bindings to the library.

The repo name says it all.

XCode frameworks packaged for the Zig build system

No description.

No description.

Minimal and idiomatic WebSocket library for Go

Over 250 terminal color schemes/themes for iTerm/iTerm2. Includes ports to Terminal, Konsole, PuTTY, Xresources, XRDB, Remmina, Termite, XFCE, Tilda, FreeBSD VT, Terminator, Kitty, MobaXterm, LXTerminal, Microsoft's Windows Terminal, Visual Studio, Alacritty

Mach is a game engine & graphics toolkit for the future.

The stub gem that is pushed to RubyGems.

General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

A fork of vulkan-headers packaged for the Zig build system

wayland-headers packaged for the Zig build system

x11-headers packaged for the Zig build system

A fork of GLFW packaged for the Zig build system

The Pixman library built and packaged for the Zig build system. These are not Zig language bindings to the library.