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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.

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RubyComp

A fork of RubyComp, a Delphi component for embedding the Ruby interpreter

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 5

Bindings

RubyScript2Exe

RubyScript2Exe transforms your Ruby script into a standalone Windows or Linux executable. You can look at it as a "compiler", for it collects all necessary files to run your script on an other machine.

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

Language Tools

AllInOneRuby

AllInOneRuby creates an Windows or Linux executable that includes both the Ruby interpreter and the runtime libraries. Why? Because it's sometimes not easy, or allowed to do a complete Ruby installation. That's where AllInOneRuby comes in.

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

Language Tools

ppruby

Ruby binding units for Free Pascal / Lazarus

  • Package
  • Lazarus
  • GitHub

Bindings

p2ruby

Ruby wrappers for RTS Plaza2 (P2ClientGate) lib

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • MIT

Bindings

Delphi-Countries

The Delphi port of the countries rubygem : All sorts of useful information about every country packaged as convenient little country objects.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 6

Other

Laser Flash Method

This program is designed to measure thermophysical properties of materials (thermal diffusivity and specific heat) by the laser flash method. A huge thanks to ULVAC RICO Inc.(Japan), whose equipment is still in operation and for which this program is implemented. The measurements are performed by a multifunctional analog input board PCI-1710UL (ADVANTECH, Taiwan), which is used as a variable-frequency signal recorder (in range 40 Hz – 40 KHz). The program is designed for simultaneous use of two TC3000 units. The measurement is triggered when an external trigger signal from a ruby laser is applied to one of the digit of digital I/O port of the PCI-1710UL board. The program includes a help system called F1. The application uses an external library (Advantech DAQNavi SDK) and driver to control the PCI-1710UL board.

  • Quiet
  • Application
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Science

iDA

iDA is a kinda IDE ( integrated development environment ) which is not limited to just one language it’s able to work with all programming language u have ever heard By default (now) it support Perl, Ruby, C# ( customized compiler ) And till now suppo

  • Quiet
  • Application
  • SourceForge
  • Qt Public License (QPL)

Language Tools

olsb_cores

The core of OLSB project.

  • Quiet
  • Library
  • GitHub
  • ★ 14

Other

DX.HttpDiag

🛠️ Diagnose HTTPS connectivity issues on Windows with detailed insights into certificates, proxy settings, DNS resolution, and more using DX.HttpDiag.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Graphics Database Networking

PonyRubyGrabber

The game "Pony collect rubies", Pacman-styled gameplay with MLP:FiM heroes and additional features

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

Games and Game Engines

awesome-pascal

A curated list of awesome Delphi/FreePascal/(any)Pascal frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Open source and freeware only!

  • Active
  • Other
  • Lazarus and Delphi
  • GitHub
  • ★ 2,096
  • CC0-1.0

Learning and Examples

sandcat

An open-source, pentest and developer-oriented web browser, using the power of Lua

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 554

Networking Security

StyledComponents

Components similar to Delphi VCL Buttons, Panels, Toolbar, DbNavigator, BindNavigator, ButtonGroup and CategoryButtons with Custom Graphic Styles, and an advanced, full-customizable TaskDialog, also with animations!

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 218
  • Apache-2.0

Other

EasyDBMigrator

EasyDbMigrator is a database migration library designed for Delphi(Microsoft SQL SERVER, Oracle, MySQL, MariaDB, PostgreSQL, and Firebird. https://getitnow.embarcadero.com/EasyDBMigrator

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 155
  • MIT

Database

hprose-delphi

Hprose is a cross-language RPC. This project is Hprose 2.0 for Delphi and FreePascal

  • Quiet
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 125
  • MIT

Networking

Clipper

Polygon and line clipping and offsetting library (C++, C#, Delphi) by Angus Johnson. Forked from https://sourceforge.net/projects/polyclipping. I prepared a "Release" branch (containing C# source only) for submodule usage.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 114
  • BSL-1.0

Graphics

incarcero

Incarcero is a tool that creates Virtual Machines (VMs) preconfigured with malware analysis tools and security settings tailored for malware analysis without any user interaction.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 94
  • GPL-3.0

Security

clipper

[mirror] An open source freeware polygon clipping library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 88
  • BSL-1.0

Graphics

SmartSetApps

SmartSet apps for keyboards, foots pedals and more

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 81
  • GPL-3.0

System

VSoft.AnsiConsole

A Delphi library for creating engaging console applications

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 71

System

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

huntpad

An open-source notepad with features that are particularly useful to penetration testers

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 61
  • BSD-3-Clause

Security

AI-Code-Translator

Translate source code from languages like C++, Python, and C# to Delphi using ChatGPT.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 57
  • MIT

Language Tools

ultragen

Desktop/web programming language/template engine

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 40

Language Tools

corail

Plus de 510 utilitaires (en format EXE) en Turbo Pascal et/ou Free Pascal

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 25
  • MIT

System

PCSCEMV

EMV kernel. Chain works from card's 'get ATS' to issuer's 'Virtual bank'. Language: Delphi.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 25
  • GPL-2.0

Security

liquid-delphi

Delphi Port of Tobias Lütke's Liquid template language.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 22
  • MPL-2.0

Language Tools

PureParseFloat

Just Good ParseFloat Algorithm named PureParseFloat

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 19
  • MIT

Other

underscript

A Lua extension library that allows to run various scripting languages from within Lua scripts, cross-language require scripts and load 32-bit Lua on Lua 64-bit

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

Language Tools

Prack

Simple and Scalable Web Server 🚀

  • Archived
  • Application
  • Lazarus
  • GitHub
  • ★ 14
  • MIT

Networking

DEV-COOLS

Suite de plus de 200 commandes pour les développeurs écrit en Pascal (Turbo Pascal et/ou Free Pascal).

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 11
  • MIT

Applications

extrasyn

Extra highlighters for Lazarus SynEdit

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 10

Edit and Memos

delphihtmlwriter

. Delphi Class library that enables the developer to create HTML and HTML documents. It uses the fluent interface to make creating HTML text easy and natural.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • MPL-2.0

Other

poseidon

High-performance async HTTP server for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • MIT

Networking

NameCasePas

Склонение падежей русских имён, фамилий и отчеств.

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 7
  • MIT

Other

jptools

A set of tools for parsing and studying Japanese

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 5

Other

askrcode

Full-stack application framework in Pascal. One binary: HTTP, ORM for Postgres/MySQL/SQLite, migrations, queue, scheduler, auth, and a Svelte 5 component library.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Networking

bolt-project

Example Bolt project directory

  • Quiet
  • Other
  • GitHub
  • ★ 4

Other

CloneDRAW

Suite de programme de dessin en Pascal (Turbo Pascal/Free Pascal)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • MIT

Graphics

extdl_gui2

Naro2mobi外部ダウンローダー用GUI-2

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • MIT

Networking

cnpj_alfanumerico

O CNPJ alfanumérico é a nova forma de identificar empresas no Brasil, combinando letras e números. A nova identificação da pessoa jurídica (PJ) será composta por números de 0 a 9 e quaisquer uma das 26 letras de A até Z.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2

Other

Comment-Remover

This is a useful program for any programmer who does not want to have comments in their code.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

Language Tools

fibonacci

Calculating Fibonacci numbers in various programming languages

  • Active
  • Other
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Learning and Examples

godaemon

Powerful daemoniser with nagios monitoring for Linux

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

System

hefesto

Simple, efficient background job processing for Delphi — fluent API, retry, observability and pluggable queue brokers

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Other

jalaliDate-Pascal

Pascal , کتابخانه‌ی تاریخ هجری شمسی (جلالی) برای زبان پاسکال

  • Quiet
  • Library
  • GitHub
  • ★ 2
  • LGPL-3.0

Date and Time

LingoFuse-Tools

Code generation tools for the LingoFuse ecosystem. Convert Pascal / C declarations into cross-language ABI, HTTP/JSON, and MCP binding code. Every tool ships with GUI, CLI, and MCP entry points, plus a self-contained knowledge base for full AI takeover.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Language Tools

prototypes

All the code and pictures that led to ChaosKit

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 2

Other