Vagrant site

installation instruction, official manuals and docs.

GitHub repo

source code, issues discussion and collaboration.

Vagrantbox.es

the biggest list of all available boxes, maintained by community via GitHub pull requests.

Vagrant Cloud

config share, boxes distribution and discovery (also premium features of private collaboration and sharing).

Cloud Images Ubuntu.com

"clean" official Ubuntu cloud images.

Baseboxes from Opscode

CentOS, Fedora, Debian, FreeBSD, Ubuntu.

Puppet Labs Vagrant Boxes

these boxes are provided to be used by various Puppet projects.

Cloudsmith

A fully managed package management SaaS with support for Vagrant repositories (and many others).

All available build in provisioning providers

official doc.

Vaprobash

Vagrant Provisioning Bash Scripts.

GitHub repo

source code, issues discussion and collaboration.

vagrant-vbguest

autoupdate VirtualBox guest additions (according to VB version).

vagrant-hostsupdater

adds an entry to your /etc/hosts file on the host system.

vagrant-cachier

share a common package (apt-get, npm, etc.) cache among similar VM instances.

vagrant-host-shell

a vagrant provisioner to run commands on the host when a VM boots.

vagrant-ansible-local

allow provisioning your VM with ansible playbooks directly from the guest VM.

sahara

easy manage VM state (commit/rollback while experimenting with software stack).

vagrant-registration

add "register" and "unregister" capabilities to Vagrant guests for updates on systems with a subscription model(like Red Hat Enterprise Linux).

vagrant-service-manager

enable easier access to the features and services provided by the Atomic Developer Bundle (ADB).

vagrant-scp

Copy files to a Vagrant VM via SCP.

Packer

a tool for creating identical machine images for multiple platforms from a single source configuration. For fast infrastructure deployment with multi-provider portability.

T.A.D.S. boilerplate

boilerplate to create, develop and deploy a Docker Swarm environment, using Vagrant to reproduce production environment locally.

Veewee

a tool for easily (and repeatedly) building custom Vagrant base boxes, KVMs, and virtual machine images.

Vagrant plugin for ZSH shell

auto-complete for commands, task names, box names and built-in documentation.

CLI Vagrant Manager

simple command-line tool to manage multiple vagrant boxes

Vagrant Manager

for OS X.

Phansible

provides an easy to use interface that helps you generate Ansible Playbooks for PHP based projects.

PuPHPet

a simple GUI to set up virtual machines for PHP Web development.

Protobox

PuPHPet analog, but uses own installer with YAML configuration format to control everything that is installed on the virtual machine.

Rove

a service that allows you to pregenerate typical Vagrant builds.

Vagrant share

allows you to share your Vagrant environment with anyone in the world.

nip.io

a magic domain name that provides wildcard DNS for any IP address.

ngrok

tool to create secure tunnels to expose a local server behind a NAT or firewall to the internet.

serveo

expose local servers to the internet, without installing any client!

proxylocal.com

proxy your local web-server and make it publicly available over the internet.

localtunnel.me

assign you a unique publicly accessible url that will proxy all requests to your locally running webserver.

portmap.io

OpenVPN based free port forwarding solution.

Getting Started With Vagrant

by This Programming Thing.

Getting started with Vagrant - automated dev servers deploy and provisioning.

Working with Advanced Vagrant features in PhpStorm.

Sharing Your Virtual Machine on the Web with Vagrant Share

.

Programming Community Curated Resources for Learning Vagrant

Vagrant Online Courses at Classpert

List of Vagrant Online Courses (free and paid)

Vagrant: Up and Running

by Mitchell Hashimoto.

Vagrant CookBook

by Erika Heidi.

Pro Vagrant

by by Wlodzimierz Gajda.

Creating Development Environments with Vagrant

/ 2nd Edition by Michael Peacock

Vagrant Virtual Development Environment Cookbook

by Chad Thompson

Vagrantpress

development environment for creating and modifying WordPress sites.

Varying Vagrant Vagrants

An open source Vagrant configuration focused on WordPress development.

Joomla-Vagrant

.

VDD

Vagrant Drupal Development.

Drupal VM

A VM for local Drupal development, built with Vagrant + Ansible

Try Yii2

try Yii2 with Vagrant VM + Ansible provisioning = Complete readymade virtual server playground.

Laravel4-Vagrant

run Laravel 4 inside a Ubuntu 12.04 Vagrant Virtual Machine w/PHP 5.5.

OpenStack on Ansible with Vagrant

.

Laravel Homestead

Official Vagrant Box for Laravel development, based on Ubuntu 16.04 LTS, PHP 7, Nginx, and multiple database platforms.

Scotch Box

Simple Vagrant Box with LAMP stack, plus some useful extras, based on Ubuntu 14.04 LTS.