Lazarus is a free and open source development tool for the Free Pascal Compiler. The purpose of this project is to serve as a Code Repository, Wiki Knowledgebase and support site for converting existing components and libraries to work with Lazarus and the Free Pascal Compiler.
JEDI VCL for Delphi
JVCL is a library of over 600 Delphi components developed by "Project JEDI" members.
OnGuard is a library to create demo versions of your Borland Delphi & C++Builder applications. Create demo versions that are time-limited, feature-limited, limited to a certain number of uses, or limited to a certain # of concurrent network users.
Image library for Object Pascal.
Imaging is native Object Pascal (Delphi and FPC) image loading, saving and manipulation library. It is available for several platforms and does not require any third party dynamic libraries.
Remember when you wrote your games in Pascal? Well continue that fine tradition by using JEDI-SDL! Which works with Delphi, Kylix, Free Pascal, Gnu Pascal and TMT Pascal. Cross-platform game develpment has never been easier!
Best Object Persistence Framework ever!
The tiOPF is an Object Persistence Framework (OPF) for Delphi and Free Pascal that simplifies the mapping of an object oriented business model into a relational database. Persistence layers are available for Firebird, XML, Oracle, SQLServer and many more
Mock object library for Delphi/Kylix/Free Pascal. This library enables the easy creation and use of Mock objects for unit testing. Independant of the unit testing framework.
PascalType is a library which is meant for reading (and writing) true type and open font files.
Xml class with single interface
Xml class with single interface with some nice utility methods
Componente para atualização de Metadata de Tabelas, Índices e Chaves no firebird, utilizando DbExpress como camada base Software component for Database metadata update, atually supports Firebird RDMS and DbExpress D6, D7
JEDI-XMLWorks is a collection of OpenSource utilities being developed to help Delphi developers create applications to work with XML.
Le projet Atlantis est une collection de composants et de bibliothèques pour Lazarus. The Atlantis project is a collection of components and libraries for Lazarus.
Elysion Frameworks are a powerful, yet leightweight cross-platform multimedia library to help create games or graphical applications. The frameworks are splitted in three branches: ElysionKronos, ElysionLegacy and ElysionMobile.
NLSO Natural Language Support Objects, a Natural Language dependent resource manager designed to minimize localization workload See http://comchatter.com for an example of what can be achieved using language neutral design