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30,109 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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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

LEGACY_SJ_PAT_2019_SPCA_HELP

A repository for the files of my old highschool IT PAT (10th Grade). I was tasked with making an application to assist the SPCA in it's daily operations.

  • Archived
  • Other
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Learning and Examples

LEGACY_SJ_PAT_2020_INFO_KIOSK

A repository for the files of my old highschool IT PAT (11th Grade). The goal was to make an information kiosk that would be utilised in malls in the peak of the COVID-19 pandemic.

  • Archived
  • Other
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Learning and Examples

LEGACY_SJ_PAT_2021_SPCA_HELP_REVAMPED

About A repository for the files of my old highschool IT PAT (12th Grade). The scenario was to help a non-profit organisation, so I once again chose the SPCA, and created a vastly more useful and operational program, compared to the old 2019 one.

  • Archived
  • Other
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Learning and Examples

lektor

Lektor - Pomocnik Lektora

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

Applications

LembreSempre

Para você provavelmente será o repositório mais inútil meu já criado. Porém de grande valor para mim, pois em 2012 esta história começa, quando resolvi fazer um curso de montagem e manutenção de computadores.

  • Quiet
  • Other
  • GitHub
  • ★ 1
  • MIT

Learning and Examples

LeMondeDeKello

Historical Delphi/Pascal console adventure with character classes, combat and a manually encoded map; preserved, unmaintained source.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Games and Game Engines

less

It's a lousy attempt to create a text pager, like Unix's less, for MSX-DOS 2.

  • Quiet
  • Application
  • GitHub
  • ★ 1
  • GPL-3.0

Applications

LessonOne

Software de Gestão para Escola de Idiomas (Delphi) Exemplo de CRUD utilizando frame ao invés de forms. Formulários com visual moderno no estilo web; Utilização de Orientação à Interface e uso em parte do princípio do SOLID.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

LessonsToGoogleCal

Aplication for import school lessons list from Excel to Google Calendar

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Date and Time

Letras-e-Numeros

Aplicativo que fiz para incentivar minha filha a aprender as letras do alfabeto e os números

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Applications

LETTRESLIB-TP

Bibliothèque permettant d'effectuer des traitements littéraires et de lettres en Turbo Pascal.

  • Quiet
  • Library
  • GitHub
  • ★ 1
  • MIT

Other

lex_scanner

Простой синтаксический анализатор

  • Quiet
  • Application
  • GitHub
  • ★ 1

Language Tools

LExpression

Small pascal library for handling and evaluating expressions.

  • Quiet
  • Library
  • GitHub
  • ★ 1
  • MIT

Language Tools

lgn

  • Quiet
  • Other
  • Lazarus
  • GitHub
  • ★ 1

Other

LHelper

Inflect Latin nouns - one of my first programs :)

  • Quiet
  • Application
  • GitHub
  • ★ 1

Applications

lhtml

Experimental "Light HTML" for imaginary retro-web

  • Active
  • Library
  • GitHub
  • ★ 1

Other

lib

Moduły, które stworzyłem i których używam w swoich projektach.

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 1

Other

lib-delphi

Delphi utility units. Delphi 2009 only.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Other

lib.AuxExceptions

Set of exception classes designed to simplify exception creation in specific situations (eg. index out of bounds, invalid variable value, sytem error, ...).

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Other

lib.BasicUIM

Provides some very basic implementation management, namely routing of function calls, method calls, objects and classes via variables.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Other

lib.BinaryStreamingLite

Light-weight version of BinaryStreaming library (removed mostly unused features).

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Other

lib.BinTextEnc

Library providing functions for converting binary data to text and back. At this moment, it implements base2, base4, base8, base10 (byte numbers), base16, base32, base32hex, base64 and base85 encodings.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Other

lib.CityHash

Library for calculation of CITY hash - all versions from 1.0 up to 1.1.1 are implemented.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Cryptography

lib.ConcurrentTasks

Small library providing means for simple management and use of parallely run tasks.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Other

Lib.CPUIdentification

A simple Delphi library that allows to discover details related to the processor using processor supplementary instruction called CPUID. It can work for both x86 and x64 architectures.

  • Quiet
  • Package
  • Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

System

lib.FloatUtils

Provides utilities for work with floating point numbers. Combines functionality from libraries Float80Utils and Float16Utils (which are now deprecated) and adds some new things.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Other

lib.MD2

Library for calculation of MD2 hash.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Cryptography

lib.MD4

Library for calculation of MD4 hash.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Cryptography

lib.MD5

Library for calculation of MD5 hash.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Cryptography

lib.MD6

Library for calculation of MD6 hash.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Cryptography

lib.MemVector

Implementation of simple memory vector class. Only base class is fully implemented - vectors for specific types must be created as descendants of this base class (a template and an example are provided).

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • MPL-2.0

Other

Lib.SHA3-roseswe

Library for calculation of SHA3 and Keccak hashes. Following hash variants are implemented: Keccak224, Keccak256, Keccak384, Keccak512, Keccak[], SHA3-224, SHA3-256, SHA3-384, SHA3-512, SHAKE128 and SHAKE256. Requires AuxTypes and BitOps libraries.

  • Quiet
  • Library
  • GitHub
  • ★ 1
  • MPL-2.0

Cryptography

Lib.SimpleCompress

Very simple library providing functions for (de)compression of streams (descendants of TStream class), files and memory buffers. Actual (de)compression is done by ZLib library.

  • Quiet
  • Library
  • GitHub
  • ★ 1
  • MPL-2.0

Files and Drives

lib.SimpleHuffman

Provides classes for encoding and decoding of data using a Huffman tree, as a method of loss-less data compression.

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Files and Drives

lib.SimpleTimer

Simple non-visual interval timer.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Other

Lib.StaticMemoryStream

Simple library designed to ease accessing of general memory location using usual stream interface.

  • Quiet
  • Library
  • GitHub
  • ★ 1
  • MPL-2.0

Other

lib.WinMsgComm

Small library for interprocess communication based on Windows message queue system (but also works on Linux via SimpleMessages). Intended only for exchange of small data and/or for notifications.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MPL-2.0

Other

LibCurl4Pascal

LibCurl for Object Pascal

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • LGPL-2.1

Other

libfobos-delphi

Fobos SDR API library Delphi wrapper and example test application

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • LGPL-2.1

Bindings

libFPC

libFPC - FreePascal in your pocket!

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • BSD-3-Clause

Language Tools

libfpcplus

Useful units for your Pascal programming.

  • Archived
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Other

libGPIOD_litedyn

Free pascal bindings and wrapper around GPIOD library

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 1

Other