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Catalog

30,058 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.

WebSofa

JavaScript port of PasSofa

  • Quiet
  • Library
  • GitHub
  • ★ 10
  • MIT

Science

NOAA_AstroDemo

Pascal port of NOAA JavaScript ultimately derived from Jean Meeus.

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 9
  • Unlicense

Science

Avian Freeware Suite

Avian Freeware Suite (AFS) provides two things: Developers with libraries for Java Swing Widgets, XML handling, Fortran95 and Pascal; End users (Medical students, doctors, scientists) with productivity tools they can use (quizzes, XML databasing & PDF)

  • Quiet
  • Application
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

Science

Horner-Schema

Das Horner-Schema ist ein schnelles und einfaches Verfahren, um einen Funktionswert von Polynomen an einem gegeben Wert zu berechnen. Dieses Projekt beinhält eine Facharbeit und Programmierbeispiele in Pascal und Java zum Thema.

  • Quiet
  • Other
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Learning and Examples Science

SBW (Systems Biology Workbench)

The Systems Biology Workbench(SBW) is a framework for application intercommunications. It uses a broker-based, distributed, message-passing architecture, supports many languages including Java, C++, Perl & Python, and runs under Linux,OSX & Win32. It comes with a large number of modules, encompassing the whole modeling cycle: creating computational models, simulating and analyzing them, visualizing the information, in order to improve the models. All using community standards, such as SED-ML, SBML and MIRIAM.

  • Quiet
  • Library
  • SourceForge
  • BSD License

Science Networking

coordinateconversion

Delphi coordinate conversion inspired by http://www.movable-type.co.uk/

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • Apache-2.0

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

CIH

Cheapest Insertion Heuristic Algorithm for TSP(Traveling Salesman Problem) solution

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 15

Science

ltvt

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 14

Science

trndi

Trndi - CGM monitoring app

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 13
  • GPL-3.0

Science

calculus-ex

📊 A specialized mathematical desktop suite designed for multi-objective optimization and ranking alternatives through group utility and individual regret analysis. 🔐

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • GPL-3.0

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

suncalc-pas

Delphi port of JS library for calculating sun position, sunlight phases (times for sunrise, sunset, dusk, etc.), moon position and lunar phase for the given location and time

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • BSD-2-Clause

Science

sidewinder

A client side web application for building and simulating of biological reactions based on SBML.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3

Science

UnleashedPascal-BigInts

Arbitrary-precision integers, decimals and rationals for Unleashed Pascal: signed BigInt, unsigned UBigInt, BigDecimal and BigRational in one dependency-free unit, typically within 1-4x of GMP.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 3
  • MPL-2.0

Science

CastleGIS

Trying to implement basic GIS features for CGE. Moved to https://gitlab.com/EugeneLoza/CastleGIS

  • Archived
  • Library
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-3.0

Science

cing

Automated Validation of NMR Structures

  • Quiet
  • Application
  • GitHub
  • ★ 2

Science

neo-watch-webapp

A web app for exploring NASA Near Earth Objects with caching, filters, charts and asteroid detail views.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

Science

rk4

4th order Runge-Kutta

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 2
  • Apache-2.0

Science

TBigDecimal

Arbitrary-precision decimal arithmetic for Free Pascal (TBigDecimal record, rounding modes, Sqrt/Exp/Ln/Pow, combinatorics, Gamma)

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 2

Science

MAOS-QAP

Multiagent optimization system (MAOS) for the Quadratic Assignment Problem (QAP)

  • Quiet
  • Application
  • GitHub
  • ★ 1

Science

MEGA-TT

For Mega-TT code associated with TimeTree database

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Science

MEGA-TT

MEGA Time Tree

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Science

RudysBigNumbers

BigInteger, BigDecimal, and BigRational for Delphi. Canonical home of Rudy Velthuis' libraries.

  • Active
  • Library
  • Delphi
  • Codeberg
  • ★ 1

Science