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Catalog

30,057 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.

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cups

C.U.P.S (Consortium for Upper-Level Physics Software) archive

  • Quiet
  • Application
  • GitHub
  • ★ 18

Science

minict

N7VK curve tracer archive. Includes updates for Pico Processor.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • Apache-2.0

Science

MRIcroGL10_OLD

DEPRECATED development has moved to https://github.com/rordenlab/MRIcroGL

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 62
  • BSD-2-Clause

Science

Pascal-BigInt

Delphi/Pascal module for very big integers

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 10
  • MIT

Science

MPArith

Extracted from Wolfgang Ehrhardt's MPArith archive

  • Archived
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 8

Science

approx-pi

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • Unlicense

Science

equas-calc

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • Unlicense

Science

long-math

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • Unlicense

Science

tipa-life

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • Unlicense

Science

tmatrix

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • Unlicense

Science

SIMsalabim

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

  • Active
  • Application
  • GitHub
  • ★ 92
  • GPL-3.0

Science

PasClaw

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

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 67
  • MIT

Science

OpenGammaKit

☢️ KiCad DIY Kit for gamma-ray spectrometer using a popular NaI(Tl) scintillator, SiPM and Raspberry Pi Pico 2.

  • Active
  • Other
  • GitHub
  • ★ 20
  • GPL-3.0

Science

Dllama

LLM inference in Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 14
  • BSD-3-Clause

Science

ltvt

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 14

Science

RatCVS

Rat cardiovascular system simulation

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 14

Science

mathlib-fp

Scientific, statistical and engineering mathematics for Free Pascal, with no third-party runtime dependencies.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 12
  • MIT

Science

stimulus_control

A teaching machine for free behavioral experiments

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 12
  • GPL-3.0

Science

OBSIM

Organ Bath Pharmacology Simulation

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 11

Science

PETSCII-Boy-3000

Feed forward neural network for Commodore64

  • Active
  • Application
  • GitHub
  • ★ 11
  • MIT

Science

WinWCPXE

Whole Cell Electrophysiology Program (Delphi XEn version)

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 10

Science

jpmMath

Math routines by Jean-Pierre Moreau

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 9

Science

SWMM-GUI

Source Code for the Stormwater Management Model Graphical User Interface

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 9

Science

IrisConsole

Neural Network example with Delphi + FANN (Fast Artificial Neural Network Library)

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Science

radioutils-pascal

(Ham) radio utilities in Pascal by G4FGQ

  • Archived
  • Application
  • GitHub
  • ★ 7

Science

X-RayCalc3

X-Ray Calc 3 is a modern revised and improved version of software for computer simulation and LFPSO curve fitting of X-ray reflectivity (XRR).

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Science

BeatNik

ECG to CSV data extraction/conversion tool.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 6

Science

IridiumSimulator

Interactive desktop simulator for systems biology

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Science

Infero

High performant CUDA powered LLM inference library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 5
  • BSD-3-Clause

Science

Ouress

An Opinionated Underlabouring Research Environment for the Social Sciences

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • BSD-3-Clause

Science

SimulaBeta

A simulation program for insulin-glucose homeostasis.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4

Science

Cat

Anaesthetised Cat Simulation

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3

Science

Census

A (now rather old-fashioned) run manager for NONMEM

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • GPL-3.0

Science

GaleFuncs

An independent, open-source LibreOffice Calc and Microsoft Excel extension for evaluating mathematical and unit-aware expressions. Powered by the RunFormula scripting engine.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 3
  • MIT

Science

niiSmooth

Fast Gaussian blur for neuroimaging datasets

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • BSD-2-Clause

Science

fit

Interactive multi-peak curve fitting for spectroscopy, diffraction and other 1-D data. Place peaks, fit them, compare models by a number. Desktop client plus compute server; 13 built-in lineshapes, user-defined formulas, and new models added by registration.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-3.0

Science

Infero

An easy to use, high performant CUDA powered LLM inference library.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • BSD-3-Clause

Science

NerveSim

Action Potential Simulation

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Science

oscilloscope

Wired or blue-tooth oscilloscope using Teensy or Arduino (Processing, Matlab, Xcode, Lazarus)

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • BSD-2-Clause

Science

UTIL-CONV-h2d

h2d - Numeric converter. HEX -> DEC / DEC -> HEX converter

  • Quiet
  • Application
  • GitHub
  • ★ 2

Science

WinEDRXE

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

Science

apsim

Action Potential Simulation

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science

balanced-chain

Моделирование того как работают сбалансированные производственные цепочки по ТОС

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Science

cartwheel-2d

Box2D version of cartwheel-3d

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science

EPSim

Epilepsy Neuron Simulation

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science

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

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science

nw

Graphical user intertface software to analyse trophic networks

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science

SimulaBeta

A simulation program for insulin-glucose homeostasis.

  • Active
  • Application
  • Lazarus
  • Codeberg
  • ★ 1

Science

SWMM-HEAT-5.2.4-GUI

SWMM-GUI adaptation for the SWMM-HEAT engine from EAWAG. Includes direct and dry weather inflow manipulation, WTEMPERATURE object manipulation and is capable of reading the binary output results file as well as of running the simulation as long as the swmm5.dll is in the same folder as the Epaswmm5.exe.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science

turturenergy

Simulation programs from the paper series of Prof. Dr. Claus W. Turtur, who researched in the field of vacuum energy.

  • Quiet
  • Application
  • GitHub
  • ★ 1

Science