Sign in Join

Live chat for Free Pascal, Lazarus, Delphi and every Pascal programmer.

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.

Random project How the catalog works

LambdaRogue

LR is a roguelike RPG. The most recent version is 1.5.

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

Games and Game Engines

fpc-lambda

An FPC based custom runtime for lambda - write lambda functions in pascal/delphi

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 9

Networking

fpc-runtime

A FreePascal Custom Runtime for AWS Lambda

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 12
  • MIT

Networking

neural-api

CAI NEURAL API - Pascal based deep learning neural network API optimized for AVX, AVX2 and AVX512 instruction sets plus OpenCL capable devices including AMD, Intel and NVIDIA.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 465
  • LGPL-2.1

Science

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

QuickDAO

Simple Data Access Object library with LinQ and multiengine support for (Windows,Linux,OSX/IOS/Android) and freepascal (Windows/Linux)

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 60
  • Apache-2.0

Database

benchmark

Delphi port of Google Benchmark

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

System

Ladder

The classic CP/M game Ladder reverse engineered in Turbo Pascal

  • Quiet
  • Application
  • GitHub
  • ★ 26
  • GPL-3.0

Games and Game Engines

Express

Fast modern scripting engine for Free Pascal

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 14
  • Apache-2.0

Language Tools

MapReduce

MapReduce with Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • MIT

Other

pascal-amqp-faa

AMQP 0-9-1 client and broker for Free Pascal/Lazarus and Delphi in a single codebase. The embeddable broker (TAMQPServer) runs inside your application with no RabbitMQ install: exchanges, publisher confirms, mandatory/return, TTL, dead-letter, priorities and optional durability via WAL. MIT.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 9
  • MIT

Networking

Spartan

Delphi MVC micro-framework.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Other

MooCoder

Tool for writing and debugging MooCode (for LambaMoo with the stunt/toast fork)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 5

Edit and Memos

ZPatchBuilder

Custom patch builder for GunZ: The Duel launchers first released to RaGEZONE in 2010

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 3

Files and Drives

nanolisp

Restauration et extension d'un petit interprète LISP écrit en Pascal dans la revue Micros & Robots en 1985

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2

Language Tools

DbContext

Enterprise cross-platform ORM framework with ULog logging system

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Database

pascak

pascak is a Pascal-style scripting language with the power of Python, developed to run on any device that has a Pascak virtual machine (PVM). ///Note: 100% hobby; 100% written by deepseek (free version); device used 100% realme2 pro; compiler used freepascal on termux; not tested on any OS (windows, linux, etc.)

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Other

PMDC-Motor-PID-Control-Modbus-HMI-OpenPLC

Closed-loop speed control of a simulated PMDC motor in IEC 61131-3 Structured Text on OpenPLC, with a Modbus to REST bridge and a live web HMI for monitoring and tuning.

  • Active
  • GitHub
  • ★ 1
  • Apache-2.0

Networking

Pokevents

Pokémon Distribution Events Calendar

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

Date and Time

SisVendas

Sistema de Vendas OOP

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Other

solver-fpc

SOLVER toolset (W.S.C. Gurney) ported to Free Pascal - ODE/DDE solver with CSV/TSV export and plotting

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Charts and Graphs

SphericalFluid

Fluid Dynamics on Sphere by Spherical Harmonics for Delphi

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

Other