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Catalog

30,099 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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qvcl

UI for lua

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Bindings

rabbitmq-library

Automatically exported from code.google.com/p/rabbitmq-library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Networking

RabitHoleFramework

An experiment to see if I can build a web framework in Object Pascal.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Other

RAD-Studio-repository

RAD Studio components used by Technical Support Group

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Other

RADARPAS

original Pascal and MODULA-2 code for the E300/E250 radar

  • Active
  • Library
  • GitHub
  • ★ 1

Graphics

Radix100Pas

A Unit to use Radix-100 encoded 8 byte numbers in Pascal

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • BSD-3-Clause

Science

ragna

Query builder for datasets

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Database

rainmeter-console

Skin minimalista para Rainmeter com tela de configurações. Terminal: fetch do sistema, prompt de busca, todo.txt e player em ASCII.

  • Active
  • Library
  • GitHub
  • ★ 1

Multimedia

rainmeter-lousa

Skin minimalista para Rainmeter com tela de configurações. Escrito à mão: lista do dia, recado adesivo e um player de fita cassete.

  • Active
  • Library
  • GitHub
  • ★ 1

Multimedia

rainmeter-pixel

Skin minimalista para Rainmeter com tela de configurações. Um relógio em matriz de pontos numa tela de LCD retrô.

  • Active
  • Library
  • GitHub
  • ★ 1

Other

rainmeter-shell

Skin minimalista para Rainmeter com tela de configurações. Uma janela de terminal no estilo neofetch com as informações do seu PC.

  • Active
  • Library
  • GitHub
  • ★ 1

Other

rainmeter-uptime-clock-pro

A custom Rainmeter clock/weather skin with painterly live-weather scenes, layout presets, and lightweight setup controls.

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Other

random

pseudorandom number generator

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Other

random-number-generation-ufmg-2010

Trabalho sobre geração de variáveis aleatórias para a disciplina Estatística e Probabilidades - UFMG - 2010 - Parte da grade curricular do curso de Engenharia Metalúrgica

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Science

RaspberryPi-GPIOv2-FPC

A simple and fast Pascal unit to control GPIO pins using the Linux GPIO character device interface

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 1
  • MIT

System

RAWKEY

Accès directes au clavier, sans passer pour les interruptions, ou les variables du BIOS. Il utilise le contrôleur de clavier par le port 60h-63h. L'exemple montre qu'on peut savoir si la touche Ctrl+Alt+Barre d'espacement est enfoncé.

  • Quiet
  • Library
  • GitHub
  • ★ 1
  • MIT

System

rawpaco

FPC/Lazarus Pascal lint tool based on tree-sitter-pascal

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Other

RConClients

Components for working with RCon in Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • GPL-3.0

Networking

rconf-2025-1

Presentation from revolverconf 2025.1

  • Active
  • Library
  • GitHub
  • ★ 1

Other

rcrt

Pascal text mode 3h library (2005 year)

  • Quiet
  • Library
  • GitHub
  • ★ 1
  • MIT

System

rcs-delphi

Railroad Control System Delphi Interface

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

Other

RdDbCtrlGrid

Classe em Lazarus para criação e grid em formato de dbcontrolGrid

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Grids

RDW-Componente

Componentes estilo DB para uso em Servidores REST

  • Archived
  • Package
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

Networking

record-pool-delphi

Dynamic Record Pool with Stable Pointers (Delphi)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Other

ReIDE

ReIDE is an ultra-lightweight, high-performance, and adaptive dark-mode IDE built from the ground up utilizing x86_64 Assembly, Free Pascal (FPC), and Rust. It runs directly on the X11 windowing system with zero heavy dependencies (no electron, no web-tech, no massive UI frameworks)

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • AGPL-3.0

Edit and Memos

Relatorio

Factory para relatorios

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Reporting

RemessaPagamento_Sicoob_Cnab240

Classe de Remessa Bancaria Sicoob - folha de pagamento cnab 240 posições. Arquivo txt, versão 1.2

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Other

RendCore

RENDlib graphics library, core

  • Quiet
  • Library
  • GitHub
  • ★ 1

Graphics

Renegade.Logger

Logger Implementation

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

Other

ResizeEdges

bsNoneのFormに移動とサイズ変更機能を実装するヘルパークラス

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • MIT

GUI containers

Respal

RESTFul Framework for Pascal

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Networking

RESTRequest4Delphi

API to consume REST services written in any programming language with support to Lazarus and Delphi (mirror)

  • Active
  • Library
  • Lazarus and Delphi
  • Codeberg
  • ★ 1

Networking

RestWD

Componentes RestDataWare

  • Quiet
  • Package
  • Delphi
  • GitHub
  • ★ 1

Database

Retro_Demo_Engine-SDL2

Free Pascal SDL2 Retro Demo Engine - 13h & Textmode Hybrid

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Other

retro-code

Games and utilities for CP/M-era Z80/Z180 machines, written in Aztec-C, Turbo Pascal 3, and MBASIC.

  • Active
  • Library
  • GitHub
  • ★ 1
  • MIT

Games and Game Engines

Retro-Pong-2084

Juego estilo Pong en consola con múltiples modos: solitario, IA, multijugador.

  • Active
  • Library
  • GitHub
  • ★ 1

Other

REXX-0

Cette commande, écrit en Pascal (Turbo Pascal ou Free Pascal), permet de lancer un interpréteur de langage de programmation REXX.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Other

RFID_ViaOnda

Códigos de comunicação com as antenas da empresa ViaOnda

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

System

RiceFramework

The RiceFramework aims to help those who develop something for MongoDB with Delphi.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Database Applications

Rich

A macOS-style widget pack for Rainmeter - color palettes, visual effects, and 9 widgets. Based on Monterey for Rainmeter by creewick.

  • Active
  • Library
  • GitHub
  • ★ 1

Other

richmemo

Fork of https://svn.code.sf.net/p/lazarus-ccr/svn/components/richmemo/

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 1

Edit and Memos

RICKLibrarys

Library with various functions for delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Other

RobCo-Tools

A set of xEdit Scripts that generate RobCo Patcher ini files from esp/esl plugins.

  • Active
  • Library
  • GitHub
  • ★ 1

Other

rockskunk

High-performance (eventually), no guardrail, SIMD forward language compiling to NASM.

  • Active
  • Library
  • GitHub
  • ★ 1

Other