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Catalog

30,063 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.

Spring4D

Mirror of: Spring4D. This is an unofficial mirror of the Spring4D Bitbucket repository and is for convenience use only. It is synchronized at irregular intervals. For submitting patches or bug reports, go to https://bitbucket.org/sglienke/spring4d

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 19
  • Apache-2.0

Other

Spring4D

Fork from https://bitbucket.org/sglienke/spring4d.git

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

Other

spring4d

Fork of the Spring4D project

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

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

Spring4D

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

Other

springone

Design of Helical Compression Springs

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

Science Graphics

Spring4D

. Delphi Open-source code library for Embarcadero Delphi 2010 and higher. It consists of a number of different modules that contain a base class library common types, interface based collection types, reflection extensions and a dependency injection framework. Includes Encryption Library.

  • Library
  • Delphi
  • Bitbucket

Other

springmodelgenerator

Gerador de código Delphi para criação automática de entidades de modelo e ViewModels baseadas em tabelas de banco de dados, utilizando o framework Spring4D.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3

Language Tools

spring4dteste

teste com spring4d e firebird 5.0

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 1

Database

WenQuanYi (Spring of Letters)

This project aims to develop the most complete, standard compliant, high-quality Chinese (and CJKV) fonts and resources, including bitmap and outline fonts of various styles. We also develop web-based tools to facilitate online font-dev collaborations.

  • Quiet
  • Other
  • SourceForge
  • Apache License V2.0, GNU General Public License version 3.0

Other

Concepts

A collection of modules which demonstrate some programming concepts and Delphi libraries.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 77
  • Apache-2.0

Learning and Examples

benchmark

Delphi port of Google Benchmark

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 37
  • Apache-2.0

System

delphi-mvc-concept

MVC Framework Concept using Spring4D + DSharp + Delphi-OOP (SvBindings)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • Apache-2.0

Other

Underscore4d

Underscore for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • MPL-2.0

Other

BeanValidation4D

Inspirado no Bean Validation do Spring, BV4D fornece uma forma simples e produtiva de validar suas classes e DTOs

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 5

Other

TB_PrintScreen

This software is not for directly use in your development and it was finished in 2011 spring. It demonstrates one possible efficient way to build a print-screen software. Due to that I was a newbie in terms of design mode in 2011, so the codes are not so friendly in reading. You can mainly focus on the Main.cpp file in which many useful methods, routines are implemented. Hope you can get what you want here!

  • Quiet
  • Application
  • GitHub
  • ★ 5

Graphics

SkiaGooGame

A world of goo like soft body physics prototype built entirely with Skia4Delphi. Features a verlet integration mass-spring system where users dynamically build structures by dragging and attaching procedural "Goo" nodes. Includes procedural level generation, strict attachment validation, and a purely visual goal pipeline.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Games and Game Engines

TB_PrintScreen

This software is not for directly use in your development. I finished it in 2011 spring. Now I share it to show all interested friends the best efficient way to build a print-screen software. In 2011, I was a college student and not familiar with design mode or even object-oriented development. But in it, some fantastic functions are implemented. Hope you can get what you want here!

  • Quiet
  • Application
  • GitHub
  • ★ 2

Graphics

TASClient

Lobby Client for Windows written in Delphi

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Networking

Kochrezept-Verwaltung

HuKoch.exe ist ein Programm zur Verwaltung von Koch-Rezepten. Einfacher Rezept Import via "copy and paste", Umrechnung von Mengen (gesamtes Rezept), Bild und Link-Verwaltung zum Rezept, suchen von Rezepten auch Voll text Suche z.B. nach Zutaten, Rezept-Bewertung oder Koch-Art. Tools zur Umrechnung von Ei-Gewicht, Springform und Kastenform. Rezepte werden in reinen Text-Dateien gespeichert. Ich finde das sehr gut da man gegenüber Datenbanken wesentlich flexibler ist. Auch Bilder und Links können mit dem Rezept verknüpft werden.

  • Quiet
  • Application
  • SourceForge
  • Creative Commons Attribution ShareAlike License V3.0

Applications

Dext Framework

. Delphi Modern Full-Stack ecosystem for modern Delphi development. It brings the productivity and architectural patterns of frameworks like ASP.NET Core and Spring Boot to the native performance of Object Pascal.

  • Library
  • Delphi
  • GitHub

Other

Marshmallow

. Delphi Object-Relational Mapping for Delphi XE2-7 Win32 inspired by .NET micro ORM's mostly by PetaPoco and Java Hibernate. Developed by Linas Naginionis. Supports SQLite, Sybase ASA, SQL Server, Firebird, Oracle, MySQL, PostgreSQL, MongoDB. Uses Spring Framework. In active development.

  • Library
  • Delphi
  • Bitbucket

Database

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

Alcinoe

Alcinoe empowers developers to build fast, modern apps without the usual complexity or performance bottlenecks. It keeps the focus on innovation—not tool constraints—delivering top performance, deep customization, and great cross-platform UX while staying independent of GAFA ecosystems.

  • Active
  • Package
  • Delphi
  • GitHub
  • ★ 1,134
  • Apache-2.0

Other

Tiny.Sim

A cross platform real time 2D/3D graphics and 2D physics simulation library for Free Pascal

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 132
  • Zlib

Graphics Games and Game Engines

cassotis-ime

Cassotis IME - a native Delphi/TSF Chinese Pinyin IME for Windows 10/11. 言泉输入法 —— 基于 Delphi/TSF 的 Windows 10/11 原生开源中文拼音输入法,支持全拼、简拼、六种双拼,并通过语料训练的本地语言模型与神经重排提升输入质量。

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 302
  • GPL-3.0

System

kraft

Kraft Physics Engine is an open source Object Pascal physics engine library that can be used in 3D games.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 132

Games and Game Engines

aviutl_rampreview

AviUtl用プラグイン「拡張編集RAMプレビュー」

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 117
  • MIT

Multimedia

ezdml

Lightweight data modeling and design tool (超轻量级的数据建模表结构设计工具)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 103
  • LGPL-2.1

Database

TensorFlow.Delphi

TensorFlow.Delphi (TF.Delphi) provides a Delphi(Pascal) Standard binding for TensorFlow. It aims to implement the complete Tensorflow API in Delphi which allows Pascal developers to develop, train and deploy Machine Learning models with the Pascal Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 90
  • Apache-2.0

Bindings Science

LogViewer

A multi-purpose logviewer

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 66
  • Apache-2.0

Other

sturdy

Sturdy is a library for developing sound static analyses in Haskell.

  • Quiet
  • Other
  • GitHub
  • ★ 64
  • BSD-3-Clause

Other

DX.Comply

Generate CycloneDX SBOMs for Delphi projects — EU Cyber Resilience Act compliance in one click

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 60
  • MIT

Security

dduce

DDuce library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 53
  • Apache-2.0

Other

SVGIconViewer

A simple SVG icon library viewer containing over 47,700 individual icons for windows

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 52
  • MIT

Graphics

FidoLib

A Delphi (10.4.1+) library

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 48

Other

SnapTRAINER

A modular Virtual-PLC Trainer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 41
  • GPL-3.0

System

hvdk

Windows HID Virtual Driver Kit SDK

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 33
  • GPL-3.0

System Bindings

AFFBWheelGUI

GUI for AFFBWheel

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 29
  • MIT

System

command-delphi

Command pattern for Delphi (IComand & TComand)

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

Other

DataGrabber

A query tool

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 29
  • Apache-2.0

Database

APE

Ape in PascalObject (Aka ActionScript 2d Physics Engine)

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 21
  • MIT

Games and Game Engines

opaR

Port of R.NET to Embarcadero Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 21

Bindings Science