30,059 projects in the catalog.
Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.
This project implements a gravity accelerator using Verilog and Vivado. It simulates the physics of gravitational acceleration, calculating velocity and position over time within a digital circuit environment. The project includes testbenches and waveform analysis to ensure accurate simulation and performance.
Astronomy. VSOP2013 planetary positions. PlanetFun App: Solar system model in 3D. LeapFrog Gravity Integration. Stars, Moon and planets. The discovery of Neptune
Just a small product of boredom. It "simulates" movement of celestial bodies according to a gravitational law (no relativity, no non-spherical gravity, ...). It (rather naively) implements Cowell's method of orbital modeling.
A modular Virtual-PLC Trainer
HKOI Final Event solutions
Doom levels rendered and played with Castle Game Engine (Object Pascal), with a WebAssembly build
Quake 2 port using Castle Game Engine (Free Pascal / Object Pascal)
A Delphi wrapper and object-oriented binding layer for the Jolt Physics high-performance rigid body physics engine.
A high-performance, multi-threaded 3D Sandbox & Multimedia Framework for Delphi. Powered by Jolt Physics, Raylib, R3D, SDL3, MiniAudio, TinySoundFont, libmpv, RecastNavigation, VerySimpleLua, GameNetworkingSockets, and Skia4Delphi.
Doom 3 (id Tech 4) levels, materials, md5 models and sounds rendered and played with Castle Game Engine (Object Pascal)
A high-performance, threaded VCL Raylib component for 3D GPU Particles. Demonstrates how to Materialize/Dematerialize and batch render thousands of particles efficiently.
How to Call Android Native NDK Code from Delphi (JNI + C + SQLite Demo)
CUDA driver api and framework written in/for Delphi
