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MEGA-source-code

Wolfgang_Ehrhardt_codes

Pascal codes from http://wolfgang-ehrhardt.de/ , found in WebArchive

HammingCode

An application for converting values to Hamming code and vice versa.

Codename: Vektoria

We are still in the developing progress, the idea is to write a mathematical vector analysis program, with an easy GUI. Deutsch: Das Projekt ist noch in der Entwicklung. Es soll ein Vektor-Analyseprogramm werden, zum analysieren von Ebenen, Geraden etc..

Application
SourceForge
GNU General Public License version 2.0 (GPLv2), Common Publi
10-25-2007

meteor_decoder

A portable decoder for METEOR M weather satellite LRPT signal

alpaca_encoder

ASCOM Alpaca driver for digital circle encoder

Science Security

Sahysmod-SourceCode

SahysMod-SourceCode

BitralDecode3

BitralDecode facilitates the analysis and processing of symbol strings resulting from radio signal demodulations.

IndelCoder

PUMA Repository

The PUMA Repository is a collection of Pascal units for medical informatics. It contains reusable source code for a wide field of health-care application development. The code includes a support engine for the European Data Format (EDF and EDF+), converting functions for units of measurement and an HL7 engine. PUMA is compatible with Lazarus and Free Pascal. Some of the units also support other Pascal implementations including Delphi, winsoft Pocket Studio and other compilers.

pasllm

PasLLM - LLM inference engine in Object Pascal (synced from my private work repository)

puma-repository

The PUMA Repository is a collection of Pascal units for medical informatics. It contains reusable source code for a wide field of health-care application development. The code includes a support engine for the European Data Format (EDF and EDF+), converting functions for units of measurement and an HL7 engine.

QE-SSP

This repository contains example codes for the book: Quantum ESPRESSO Course for Solid‑State Physics, Jenny Stanford Publishing, New York, 372 Pages (2022) by N. T. Hung, A. R. T. Nugraha and R. Saito.

Active
Other
GitHub
★ 98
7-7-2026

Science Learning and Examples

puma-repository

The PUMA Repository is a collection of Pascal units for medical informatics. It contains reusable source code for a wide field of health-care application development. The code includes a support engine for the European Data Format (EDF and EDF+), converting functions for units of measurement and an HL7 engine.

thundax-ai

💡 A series of A.I. Algorithms coded in Delphi

Symbolic Logic Exploration

Modernizing the sentential and predicate logic programs, Bertie and Twootie, by cleaning up the code, rewritting the code to conform to the standard Pascal defination, and developing a graphical user interface for both X and MS Windows.

Quiet
Application
SourceForge
GNU General Public License version 2.0 (GPLv2)
12-23-2003

git_microdem

Source code for MICRODEM, open source GIS program for 64 bit Windows

FastArrayOps

Ultra Fast Array Operations using AVX/AVX2 code on the arrays to find Min-Max values and Index of them.

Lattice

Computer-Assisted Qualitative Data Analysis Software (CAQDAS) for coding textual data, retrieving coded segments, and analysing patterns

SWMM-GUI

Source Code for the Stormwater Management Model Graphical User Interface

FunctionGraph

ffff code

labrad-manager-delphi

Delphi source code for LabRAD manager

Exoscope

A retro-futuristic, terminal-based exoplanet exploration simulator. Analyze telemetry data, decrypt alien signals, and navigate the cosmos through a CLI-driven HUD. Built with Lazarus/FPC

PSY2R

translating PSY to R

PUFF

PUFF RF Circuit Design Software - Updating Pascal Code For Multi-Platform Usage

sym4delphi

Less or more outdated simulations designed for DELPHI compiler, mosttly ported from ALGO. From 1993-2010

DelphiLibPROJ

coordinate transformations in Delphi using direct code from PROJ C library

HNSKY

copied source code of Hallo Northern Sky project

oscillatorEvolveDelphi

Delphi code for evolving reaction networks that oscillate.

oszi1994

Turbo Pascal code from 1994-1997 implementing a soundcard oscilloscope and a spectrogram FFT display

Quiet
Application
GitHub
★ 2
11-16-2019

surf-ice

GLSL surface rendering source code. Compiled versions available from NITRC. Loads 3DS, CTM, DXF, FreeSurfer, GII (GIfTI), GTS, LWO2, MS3D, MZ3, NV (BrainNetViewer), OBJ, OFF, PLY, STL, VTK. Tractography formats include BFloat, PDB, TCK, TRK, and VTK. Also NIfTI format voxelwise images.

Graphics Science

AstraLogica

AstraLogica: Orbital Command is a tactical retro-tech sci-fi simulation where you act as the Chief Operations Officer (COO) of an isolated space station. Your mission is simple yet brutal: Survive 14 Sol cycles against cosmic anomalies, power blackouts, reactor meltdowns, and mysterious deep space transmissions.

Dissertation

code accompanying dissertation chapters

Quiet
Other
GitHub
★ 1
5-19-2018

MEGA-TT

For Mega-TT code associated with TimeTree database

MPMSserver

A Delphi server written for the old QD MPMS's that use Delphi EDC. This should let you control the MPMS with any code that can use TCP/IP

OpenDSS_Lab

This repository serves as sandbox for experimenting with new ways and enhancements to the core code of OpenDSS. It is intended to be open to everyone who wants to help. Once approved by the members, changes will be ported to the main repo at SourceForge.

opsim-svn

Mirror of the opsim source code (http://opsim.cc)

sim8008-shared

shared source code for SIM8008 and I/O Editor

simradar

Automatically exported from code.google.com/p/simradar

Science Graphics

CalcuFp

New version: CalcuFP program is a calculator software (beta version), has a wide range of mathematical functions, specific functions for different subjects (ex.- IPv4 functions), Apart from being able to have on hand an wide range of functions, allows to use different numbering systems WITHOUT CHANGING MODES. We can sum operations decimal, binary and hexadecimal mixed. Example. - 25 + BIN ('111 ') + HEX (' FF ') -> this is equivalent to adding the integer 25 +7 (binary) +255 (hexadecimal) = 287. Allows use of predefined variables and constants. Creating user functions. It has a programming section through type pascal scripts (still in testing), It has a multimedia viewer to store documentation that we have on hand for our daily tasks. Aside calculators comes with color coded for resistors, inductors and capacitors. Support matrix calculation. Solving systems of n equations. Periodic table of elements. QR code generator Create new User functions with pascal script.

Active
Application
SourceForge
Apache License V2.0, Creative Commons Attribution License
7-8-2025

Dicom Widow

WIndows Dicom Open Viewer, is a simple viewer for DICOM medical images, to be used expecially on removable devices (such as Patient CDs). Partially based on ezDICOM sources. ---- Currently no one of the developers has enough time to go on with the code. Please, feel free to contact the administrators in order to participate in the development.

Science Graphics

fibonacci

Fibonacci, to unix shell. Calculate large fibonacci numbers max. 255 digits, and writing to console. Program code writing in pascal language, and very small.

Quiet
Application
SourceForge
GNU General Public License version 2.0 (GPLv2)
8-7-2008

GUI for rtl_power

"Real-time" wide band spectrum analyzer using rtl2832 dongle. Dowload latest built exe here: https://sourceforge.net/p/guiforrtlpower/code/HEAD/tree/Win32/Release/ click to rtlpan.exe, then click download it Place 3 files from osmocom's librtlsdr windows build http://sdr.osmocom.org/trac/attachment/wiki/rtl-sdr/RelWithDebInfo.zip rtlsdr.dll libusb-1.0.dll rtl_power.exe into the same folder and then run rtlpan.exe Also, it is better to have UAC turned off (as it ask for CreateProcess permissions). Detailed rtl_power utility description from author: http://kmkeen.com/rtl-power/

Application
SourceForge
5-20-2014

Periodic Table Explorer

The application is a detailed reference, over 1400 pages, on the elements of the Periodic Table along with images of the elements in their natural state, as well as lots of other information and interactive displays. I'm currently tidying the code, updating the data files, and other maintenance tasks.

Quiet
Application
SourceForge
7-24-2020

Scimark for Delphi Lazarus Free Pascal

Benchmark for scientific and numerical computing. http://math.nist.gov/scimark Some years ago, someone converted the sources to delphi. The result of that convertion can be found here: https://code.google.com/p/scimark-delphi/ I found some issues and tried to contact the author. Without success. That's why I decided to start a new repository here. Patches are welcome!

Other
Lazarus and Delphi
SourceForge
7-5-2014

LightNet

Implemented in pure pascal LightNet is an artificial intelligence neural network library Inspired by Darknet and yolo library which can run most of the darknet including YOLO models nativly and self dependently in pascal, tests are provided for both Lazarus and Delphi

PicoQuant-Time-Tagged-File-Format-Demos

Demo Code for PicoQuants Time Tagged File Formats

Learning and Examples Science

neural-api

CAI NEURAL API - Pascal based deep learning neural network API optimized for AVX, AVX2 and AVX512 instruction sets plus OpenCL capable devices including AMD, Intel and NVIDIA.

sas.planet.src

SAS.Planet is a free, open-source Geographic Information System (GIS) software designed for viewing, downloading, and managing high-resolution satellite imagery and conventional maps from various online sources.

noe

A neural network framework (with autograd!) for object pascal 🧠

EPANET2.2

Perform extended-period simulation of the hydraulic and water quality behavior within drinking water distribution systems

freeship-plus-in-lazarus

FreeShip Plus in Lazarus

mcx

Monte Carlo eXtreme (MCX) - Physically accurate and validated GPU ray-tracer

FastMath

Fast Math Library for Delphi

VA-Models

Verilog-A simulation models

Active
Other
GitHub
★ 122
9-19-2026

mrmath

Delphi matrix library

SIMsalabim

A 1D drift-diffusion simulator for semiconductor devices (LEDs, solar cells, diodes, organics, perovskites)

TensorFlow.Delphi

TensorFlow.Delphi (TF.Delphi) provides a Delphi(Pascal) Standard binding for TensorFlow. It aims to implement the complete Tensorflow API in Delphi which allows Pascal developers to develop, train and deploy Machine Learning models with the Pascal Delphi

Bindings Science

VindexLLM

VindexLLM is a pure Delphi, GPU-powered LLM inference engine that uses Vulkan compute shaders to run GGUF models entirely on the GPU. It performs full transformer inference without relying on Python, CUDA, or other external runtimes, requiring only vulkan-1.dll, which is typically included with modern GPU drivers.

PasClaw

Ultra-lightweight native AI agent framework written entirely in Object Pascal for Delphi and Free Pascal, designed for performance, portability, and extensibility.