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Catalog

30,079 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.

onnxpascal

Native ONNX Runtime inference for Object Pascal (Free Pascal / Delphi) without a C toolchain

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 5
  • MIT

Science

Pascal-BP-Neural-Network

A simple yet high-performance BP Neural Network implemented in Free Pascal.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 5
  • MIT

Science

pastinn

Tinn (Tiny Neural Network) ported to Pascal

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 5

Science

prism

GPT Transformer developed in Delphi 13

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 5

Science

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.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 5

Science

pwUserDefinedModels

Solutions for creating a DLL that can be recognized by PowerWorld Transient Stability

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 5
  • MIT

Science

RadiaLog

Radiation logger with support for Radmon.

  • Quiet
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 5
  • GPL-2.0

Science

rheed

反射高能电子衍射模拟程序

  • Quiet
  • Other
  • Lazarus and Delphi
  • GitHub
  • ★ 5

Science

sky-simulator

Sky simulator for ASCOM & Alpaca

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • MPL-2.0

Science

StimSync

Open and versatile software and harware for valitdating timing in psychology experimemts and collecting responses

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • BSD-2-Clause

Science

StimSync

Firmware + other software useful for using our custom StimSync Device

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • BSD-2-Clause

Science

tfpmathexpressionbridge

TFPMathExpressionBridge is a wrapper for [math] subset of Free Pascal TFPExpressionParse

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 5

Science

trurl

TRURL is a Reusable Universal RPN Library. It is a free class library (RPN Engine) as a toolbox for creating desktop calculators with reverse Polish notation (RPN) written in Object Pascal. Additionally, it comes with several ready-to-use calculator apps.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 5

Science

watem-sedem

WaTEM/SEDEM

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • LGPL-3.0

Science

xrr

X光反射实验模拟

  • Quiet
  • Other
  • Lazarus
  • GitHub
  • ★ 5

Science

alogic

The Logic Analyser for PC was developed to give assistance to the technician in the measurement of frequency and to verify waveforms in digital circuits.

  • Quiet
  • Application
  • GitHub
  • ★ 4

Science

aquabase

Aquabase Water Resources Management Software - developed with Lazarus/FreePascal IDE

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-3.0

Science

AstroSim

Astronomical Simulation is an open source n-body gravitational simulation of a set of asteroids.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Science

AV

Modular system of universal artificial intelligence "AmigaVirtual".

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4

Science

BeamSchemeV1

A profile and image analysis tool for medical physics. This is virtually a complete rewrite of BeamScheme V0.54.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4

Science

binpacking2d

This is a simple, yet powerful Delphi library aimed to help people resolve binpacking 2D problems. It contains a engine capable of accommodate planes inside a main plane in order to allow edge to edge (guillotine) cut while minimizing the waste of raw materials (paper, wood, glass).

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • MPL-2.0

Science

CalcSec

Расчет сечений проводов и кабелей по нагрузке для Морского и Речного Регистров

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Science

carot

Calculadora de rotinas de tempo para PICs

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-3.0

Science

ComplexNumbers-FP

my own complex numbers implementation for FreePascal

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 4

Science

DPN

Petri Nets

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • Apache-2.0

Science

ELECTRC

Suite de programme de programme électrique écrit en Turbo Pascal et/ou Free Pascal.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Science

Emu8_z80

A CASIO NATURAL-V.P.A.M. scientific calculator emulator for TI-83 Plus series calculators

  • Quiet
  • Application
  • GitHub
  • ★ 4

Science

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

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Science

fluketrace

Acquire and display signal traces for Fluke 120 series oscilloscopes

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • MPL-2.0

Science

geohash

delphi implementation of geohash algorithm

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Science

HandleSumm

Сложение чисел столбиком

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4

Science

lib.AuxMath

Provides small set of auxiliary mathematical functions implemented explicitly for more types than what is common in RTL.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 4
  • MPL-2.0

Science

LIDS

Biological Virus Simulator

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • GPL-3.0

Science

LUX.Curve

補間曲線/面や信号処理フィルタに用いる数学関数。

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Science

math3d

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 4

Science

MaxFITStoolkit

This collection of Windows command-line utilities was designed for manipulating FITS files, primarily to streamline photometry data reduction with IRIS, a free astronomical image processing software. Currently, the package assists in building calibration master frames and preparing calibrated science images for photometry in AstroImageJ.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Science

NeuralNetworkPasLib

The library for the implementation of artificial neural network into delphi.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • Apache-2.0

Science

NewDann

RPROP Neural Network with Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

Science

onnx2Delphi

Delphi 调用 ONNXRuntime 加载 YOLOv5 ONNX 模型

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Science

OpposingFields

Simple program for radiotherapy monitor unit calculations

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4

Science

Ouress

An Opinionated Underlabouring Research Environment for the Social Sciences

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

Science

P_SpaceChargeLight

P_SpaceChargeLight is designed especially for the solution of problems involving a metalic probe tip in proximity to a semiconductor surface.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • GPL-3.0

Science

pascal-stack

500-block pure Pascal replacement for CUDA GPU computation stack — device, memory, kernel, execution, sync, numerical, matrix, tensor, and optimizer layers

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 4

Science

PIC-Simulator-Studio

Microchip PIC microcontrollers Simulator with graphical interface and interactive devices for windows. The author of the program is Anatoly Aptukov.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • Apache-2.0

Science

pid_pas

PID controller model written in Pascal

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 4
  • MPL-2.0

Science

PrimeFinder

find huge primes with fast algo

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • MPL-2.0

Science

rtlsdr-adsb

Rtl-sdr ADS-B decoder port to Delphi XE8 + delphi interface to rtl-sdr dongle.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4

Science

SESComponentsXE

Delphi XEn version of shared components package for Strathclyde Electrophysiology Software programs

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4

Science

sim8008

Simulator for Intel's 8008 microprocessor

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Science

SimulaBeta

A simulation program for insulin-glucose homeostasis.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4

Science

solanum

SOLANUM is a user-friendly crop growth model that simulates tuber dry mass assimilation in different potato species (Solanum sp.), varieties and hybrids. The model estimates the tuber yield under potential, water limited, nitrogen limited and frost limited growing conditions.

  • Quiet
  • Application
  • GitHub
  • ★ 4

Science

StringArt

Simulation program for "string-art"

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Science