- A3M Account Authentication and Authorization

- Acicrud library

- Active User library

- AG Auth

- AMF Codeigniter Library No Zend No Hooks Etc.

- auth

- Authorize.net AIM Integration

- Authorize.net CIM

- BackendPro

- BBQQ Calendar

- bit.ly Library

- Carabiner

- CI Nusoap Library

- CI SWIFT MAILER

- CI Template Library for ZendStudio

- cl auth

- CodeIgniter-Twitter Library

- CodeIgniter 2.1 internationalization i18n

- CodeIgniter Image Manipulation Class

- Community Auth

- Category:Contributions -> Libraries -> Database -> Oracle

- CSS Library

- CSVReader

- Curl library

- Dariusz Debowczyk's Session Class

- DataMapper

- DataMapper ORM

- Dbhelper Library

- dbug

- DBVersion

- DB Session

- ddauth - Dragonfly Development Auth System

- Digg Style Pagination

- Digg Style Pagination - Non evasive aproach

- DMZ

- DOM library

- Dropbox API Library

- DX Auth

- EckoSession

- Erkana

- FilemakerPro Database Integration

- Filters system

- Form Generation

- Form to Table

- fpdf CIed

- FreakAuth

- GasORM

- GitHub Updater

- Google Load

- I18N Library

- i18n Multi-language Library Helper

- IgnitedRecord

- IMAP

- imap pop class

- Ion Auth - Lightweight Auth System

- LangBuilder

- Language Class Extended DB

- Category:Libraries -> TimeTamer

- Listfiles

- Message

- Mollom

- MY Form validation - Callbacks into Models

- MY Form validation - Simple Callbacks into Models

- MY Input

- MY Language

- MY Loader

- MY User agent

- MY Validadion

- MY Validation - Callbacks into Models

- Native session

- Netflix API Library

- NG Session

- Oauthr

- OAuth for Google

- OAuth for Twitter

- Ocular Layout Library

- Oracle

- Oracle:Known Issues

- ORM

- PHPSession

- PHP Quick Profiler

- PK Session

- Projex

- Proxy Library

- QuickAuth

- Rapyd Components

- RA Auth

- RA session

- Re-Authenticate

- ReCAPTCHA

- Redux Auth

- Richmail

- sentry

- Session Hybrid

- Simplelogin

- SimpleLoginSecure

- Simple Authorization Lib

- Sparks

- SuperModel

- SWFUpload