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MyFacebook-Connect

A plugin to integrate Facebook with MyBB, letting users login and register through Facebook.

MyGoogle--Connect

A plugin to integrate Google+ with MyBB, letting users login and register through Google+.

ThunderBoard

Light-speed page loads for any MyBB forum. Automatically compress resources and AJAXifies the whole site in a blink of an eye.

MyTwitter-Connect

A plugin to integrate Twitter with MyBB, letting users login and register through Twitter.

FASTyle

An all-in-one suite for better management of MyBB themes.

Plugin-Maker

Make developing MyBB plugins easy

Inline-Success-Messages

Throws an inline success message instead of an (un)friendly redirection page for MyBB.

BankPipe

Flyover

At.js

Add Github like mentions autocomplete to your application.

mybb

MyBB is a free and open source forum software.

QuickReferences

Quickly refer to any thread by typing "#" and searching for the thread's title.

tether

A positioning engine to make overlays, tooltips and dropdowns better #hubspot-open-source

2.0-Hosts

A list of web hosts known to run a PHP version that should be compatible with MyBB 2.0.

Change-Author-on-Edit

Drafts-AutoSave

Endless

Hovercards

hybridauth

Open source social sign on PHP Library. HybridAuth goal is to act as an abstract api between your application and various social apis and identities providers such as Facebook, Twitter and Google.

MentionMe

A plugin for MyBB 1.6.x that allows Twitter-style tagging and integration with MyAlerts

MyAlerts

A simple notification/alert system for MyBB similar to IPB and XenForo's core implementations of user notifications.

MyBB-RESTful-API-System

A RESTful API System plugin for MyBB 1.6 and 1.8, deploys web services to interact with third-party systems.

mybb.github.io

New MyBB docs

mybb2

The repository for the MyBB 2 forum software. Not to be used on live boards.

MyDropzone

oasis

Modern MyBB Theme Framework

omnipay-paypal

PayPal driver for the Omnipay PHP payment processing library

Symposium