A fast, portable, simple, and free C/C++ IDE

Cross-platform (desktop, mobile, console, web) 3D and 2D game engine. Powerful visual editor. Support for glTF, X3D, IFC and more. Fast clean code using modern Pascal. Free and open-source.

OpenSource RESTful ORM/SOA/MVC ToolBox for Delphi and FreePascal

Indy - Internet Direct

Delphi Unit Test Framework

A compact and flexible HTTP server application framework for Object Pascal based on Internet Direct (Indy)

Synapse TCP/IP library for Delphi and Freepascal

Generic algorithms and data structures for Lazarus/Free Pascal

MiniLib Pascal/Delphi library

advanced data structure in Pascal, include B-Tree,B+-Tree,B*-Tree,T-Tree,HashMap,priority queue,red-black-Tree,AVL-tree,Quad-Tree,SkipList,Sortable Single Linklist,Sort Function,LockFreeQueue,nth_e…

Exercism exercises in Delphi Pascal.

Exercism exercises in Free Pascal.