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Catalog

30,061 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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evolutionary-algorithms

Пример реализации дарвиновского эволюционного (генетического) алгоритма с методами отбора рулеткой (evol_alg_roulette), ранговой селекцией (evol_alg_rank_selection) и турнирной селекцией (evol_alg_tournament_selection)

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

Learning and Examples

Simulated Evolution

MS-DOS VGA program demonstrates the concepts of evolution via reproduction, mutation and natural selection, all in an interactive graphical environment you can control in real time. This is not your grandfather's DOS program. Must see to believe!

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

Science

TLazEvolutionAPI

Componente de integração com Evolution whatsapp API

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 8
  • MIT

Networking

kol4

Kol4 is an evolution of the original kol.pas by Vladimir Kladov

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

Other

AstrobloQ

AI Fermi Paradox Simulator

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 10
  • MPL-2.0

Science

xdk-assist

The original source code for the XDK Assist application. XDK Assist is used for creating trainers on the original Xbox with the help of a debug bios such as EvoX.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 9
  • GPL-3.0

System

Evo4Lazarus

Evo4Lazarus in EvolutionAPI

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Other

KeyNote NF (New Features)

Tabbed notebook with RichText editor, multi-level notes and strong encryption. This project is an evolution of Tranglos Keynote (of Marek Jedlinski), with new features like: - Unicode compliant - Improvement in image management - Improved Find All - Redesigned navigation history mechanism - New file format: compressed - Improved treatment of links, and new internal KNT links, vinculated to markers, not only to caret position - Improved Clipboard Capture / Web Clip - Alarms on nodes - New kind of virtual nodes: links to other nodes (Mirror nodes) - New button: 'Copy Format' - Improved Clipboard Capture / Web Clip - ...

  • Quiet
  • Application
  • Delphi
  • SourceForge
  • Mozilla Public License 2.0 (MPL 2.0)

Edit and Memos

cevo

civilization evolution, a free empire building game

  • Archived
  • Application
  • Lazarus
  • GitHub
  • ★ 11

Games and Game Engines

Evolving-Art

Generate random graphics, mutate variations, choose the most interesting one to evolve further.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Graphics

PolyReconWeb

Polygon Reconstruct is an image reconstruction algorithm that recreates any input image using overlapping semi-transparent triangles. The algorithm employs simulated annealing with random mutations to iteratively find the optimal position, size, and color for each polygon.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Graphics

SINUOUS

SINUOUS - Meander Evolution Model. See also: https://csdms.colorado.edu/wiki/Model:SINUOUS

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

Science

SynPDF

Synopse PDF engine is a fully featured Open Source PDF document creation library for Delphi, embedded in one unit

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 322

Reporting

MORMot2

Synopse mORMot is an Open Source Client-Server ORM SOA MVC framework for Delphi 6 up to Delphi 10.3 Rio and FPC, targeting Win/Linux for the server, and any platform for clients (including mobile or AJAX).

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 733
  • MPL, GPL or LGPL

Database In the Online Package Manager

keynote-nf

Tabbed notebook with RichText editor, multi-level notes and strong encryption.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 361
  • MPL-2.0

Edit and Memos

dext

Dext - Modern Full Stack Framework for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 330
  • Apache-2.0

Networking

FusionAI

A ChatGPT, Gemini, Claude, and Ollama(offline) plug-in for Embarcadero RAD Studio IDE XE5 to 12.1

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 279
  • MIT

Lazarus IDE plugins

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

InstantObjects

Pupular OOP-OPF Library for Delphi (from DXE6 to latest version)

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 107
  • MPL-2.0

Database

wininspector

WinInspector is a real-time Windows inspection utility that provides comprehensive information about windows, processes, and monitors under your mouse cursor. Born as the spiritual successor to TDWinInfo (originally developed 25+ years ago), WinInspector offers significantly enhanced functionality and modern capabilities.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 51
  • Apache-2.0

System

handibot-hardware

Open Source Hardware for the Handibot Smart Tool

  • Quiet
  • Other
  • GitHub
  • ★ 48

Other

Logify

Logify MetaLogger for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 38
  • MIT

System

delphi-ppl

Extend Delphi Parallel Programming Library to ease async coding

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 37
  • GPL-3.0

System

mxLore

Self-hosted MCP server for AI coding assistants. Persistent knowledge base with 45 tools, 12 skills, institutional memory.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 31

Applications

command-delphi

Command pattern for Delphi (IComand & TComand)

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

Other

DelphiMistralAI

DelphiMistralAI wrapper brings Mistral’s text-vision-audio models and agentic Conversations to Delphi, with chat, embeddings, Codestral codegen, fine-tuning, batching, moderation, async/await helpers and live request monitoring.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 28
  • MIT

Networking

NDXSQLite

Thread-safe SQLite wrapper for Free Pascal/Lazarus featuring connection pooling, AES-256 encryption (SQLCipher), schema migrations, async operations, and full TDataSet compatibility. Cross-platform: Linux, Windows, macOS.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 28
  • MIT

Database Bindings

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

Boss4Delphi

Gerenciador de dependências nativo, moderno e leve para projetos Delphi, desenvolvido sob arquitetura hexagonal e com suporte a downloads concorrentes.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 17
  • Apache-2.0

Language Tools

pascal_bcrypt

Free Pascal Implementation of BCrypt password hashing.

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 15
  • MIT

Cryptography

READCOM_App

READ-COM: Reading Communities App

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 15
  • MIT

Applications

Saynetes

Sound and light control software

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 13
  • GPL-3.0

Multimedia

DAForge_IA

Framework provides neural networks library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 12

Science

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

BlaiseVue

The Universal Reactive Framework for Object Pascal. Build modern Web (SPA/SSG), Native Mobile (Android/iOS), and Ultra-light Desktop apps from a single Pascal codebase.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 7

Other

ConsoleIO

TConsoleIO: pipe/ipc class to Delphi and Lazarus

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 7
  • GPL-3.0

System

Bee22

Particle Swarm Optimization framework (Delphi)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 6

Science

Formula4D

A typed formula and business-rule engine for Delphi, with validation, traceable execution, and portable JSON rule packages.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Other

Janus

Janus is a dual-faced data bridge between object models and relational databases

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Database

virtual-vivarium

Virtual playground for artificial agents that grow, reproduce and evolve in order to test complex behavior emergence principles

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 4
  • MIT

Science

2MASX

ERP PILOT PROJECT

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3

Applications