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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.

Impulse-Next_BBS

Next-generation BBS software - Modernizing the classic Impulse 7.1 BBS from Borland Pascal to Rust for cross-platform operation

  • Active
  • Application
  • GitHub
  • ★ 2
  • Apache-2.0

Applications

OpenDSS

The OpenDSS is an electric power Distribution System Simulator (DSS) for supporting distributed resource integration and grid modernization efforts. See Discussion Forum for latest news.

  • Active
  • Application
  • Lazarus and Delphi
  • SourceForge
  • BSD License

Science

delphi-vivo-exemplos

Exemplos práticos do livro Delphi Vivo: ERP Horizonte com Delphi 13, VCL, FireDAC, Firebird 5 e DUnitX

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

Learning and Examples

mydataexpress-web

DataExpress Web modernization: Linux deployment, browser database import, Firebird migration and portable extension providers

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

Database

OpenDSS

Electrical power system simulation tool primarily for utility power distribution systems

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 155

Science

dn

DN revitalization

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 43

Files and Drives

command-delphi

Command pattern for Delphi (IComand & TComand)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 29
  • MIT

Other

KingCal

KingCal Delphi Calendar Component - Open Source Edition

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 22
  • MIT

Date and Time

delphi-dataproxy

Proxy component for data access TDataSet with Generator App tool and support for Fake memory datasets

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 19
  • MIT

Database

jpmMath

Math routines by Jean-Pierre Moreau

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 9

Science

tv3

Classes-based Turbo Vision

  • Active
  • Library
  • GitHub
  • ★ 4

Other

LSSGEE

Lilac Soul's Script Generator Enhanced Edition

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3

Applications

dext-bkp

Dext - Delphi Modern Web Framework

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

Networking

DNR

DOS Navigator Revived

  • Active
  • Library
  • GitHub
  • ★ 1

Other

Fixed-Mond-Rainmeter-Widget

Here is the "Mond" Rainmeter Widget that broke due to not being able to use yahoo weather anymore and is now connected via OpenWeather (openweathermap.org)

  • Active
  • Library
  • GitHub
  • ★ 1

Other

fpRedis

A library for interacting with Redis for FreePascal

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 1

Other

GVO-Conversion

1:1 Code conversion of GVO pascal code

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other

least-squares-method

This is an experiment in reviving legacy code. The original source code was photographed from a printed listing and can be found in the `data/` folder. I modified the code to compile and run on **Turbo Pascal 5.5**

  • Active
  • Library
  • GitHub
  • ★ 1

Other

spring4d

A fork of the fantastic Spring4D library tweaked to build with the Oxygene compiler

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

Other

VirtualStringTree

VCL Virtual String Tree for RadStudio 10.4+

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other