Catalog

TImageLabelButton

Delphi.VCL component. Use images from TImageList as the button.

GUI containers

TMS-myCloudData-RESTClient

FREE open-source client component for seamless access to the myCloudData.net service.

Networking

TulipBetterComments

A Delphi IDE plugin that enhances code readability by colorizing comments dynamically based on specific prefixes.

Lazarus IDE plugins

TWinEventHook

TWinEventHook allows you to hook into certain Windows events.

System

uEControls

Open source set of instrumentation controls.

Indicators and Gauges

unolib

Free Pascal library designed for the Arduino Uno board

System

Utils

A general utilities library for Delphi projects

Other

vcpub

VC components (public part available before full sources were released)

GUI containers

Z-SuperObject

Delphi cross-platform high-performance JSON library — O(1) field lookup, 18× faster serialization.

Networking

Self-contained DEFLATE, ZLIB and GZIP compression for Unleashed Pascal. No zlib, no external dependencies: PHP-like function names, levels 0-9, constant-memory streaming, and compression that scales across cores.

Files and Drives

cocinasync

Other

DzHTMLText

Delphi and Lazarus HTML Label component

Labels

Escape

Escape the ANSI escape code hell (multi-language)

Other

failover

Failover Component for Delphi/Lazarus

Networking

fpGopher

Gopher tools written for Free Pascal

Networking

legacy-delphi-modules

Production-grade Delphi modules for managing logical record locks in legacy enterprise software

Other

Pascal-Datastructures

Active
Library
GitHub
★ 1
2-18-2026

Other

PascalFramework

Pascal Framework is a foundational library for Free Pascal, Lazarus and Delphi applications.

Bindings Language Tools

syneditmarkupnestedcolors

Lazarus SynEdit Markup NestedColor

Edit and Memos

TSmartItemContainer

An Observerable smart container to store aggregated data/ item

Other

advpascalutils

AdvPascalUtils is a library of some useful patterns and complex data structures implemented for FreePascal and Delphi.

Other

aho-corasick

Aho-Corasick（AC自动机）的Delphi/Pascal实现，支持Unicode；结合双数组的脏词过滤

Other

alsa_sound

Linux Sounds for fpc-Delphi that uses only libasound.so.2

Multimedia

ARLibs

Experiments and code that I would like to put in production applications

Other

AwImageGrid

A grid control capable of showing images.

Grids

BindAPI

A library built with Delphi 12 CE to bind properties and fields among class instances with attributes and few lines of code.

Other

CARD_Games_Delphi

Multiplatform Framework for building Card Games with Delphi

Games and Game Engines

ChatGPT4Delphi

A biblioteca ChatGPT4Delphi é uma classe para o Delphi que facilita o uso da API do ChatGPT da OpenAI. Permite enviar perguntas e receber respostas geradas automaticamente com poucas linhas de código. Gerencia comunicação HTTP e serialização/deserialização de JSON. Fácil de integrar em aplicativos Delphi existentes. Personalizável.

Networking

CloudFlare

Cloudflare API wrapper (Lazarus, FreePascal)

Networking

CrystalPathFinder

Crystal Path Finder is a high-performance pathfinding engine developed with Delphi and the FMX (FireMonkey) framework. It goes beyond simple grid-based algorithms by analyzing real-world map images (Height Maps) to simulate and calculate optimal paths based on terrain difficulty in real-time.

Games and Game Engines

DarkGlass

The DarkGlass game engine.

Games and Game Engines

dbVideoSDK

High Speed Video Processing

Multimedia

DCoroutine

coroutine library for Delphi

System

DDevExtensions

Lazarus IDE plugins

Debug-with-CodeSite

This is a RAD Studio wizard / expert / plug-in which allow you to right click on an identifier in the code editor and add a breakpoint which contains a CodeSite.Send() evaluation expression so you can debug code with CodeSite without having to alter the underlying code (useful for debugging RTL and the VCL).

Lazarus IDE plugins

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

TThurnreiter.MapFile

TTImageLabelButton

TTMS-myCloudData-RESTClient

TTTesseractOCR4

TTulipBetterComments

TTWinEventHook

UuEControls

Uunolib

UUtils

Vvcpub

Vvide

VVSoft.ThreadpoolTimer

Yyypbd-Delphi-Libs

ZZ-SuperObject

Zzflate

Ccocinasync

DDzHTMLText

EEscape

Ffailover

FfpGopher

Llegacy-delphi-modules

PPascal-Datastructures

PPascalFramework

Ssyneditmarkupnestedcolors

TTSmartItemContainer

Aadvpascalutils

Aaho-corasick

Aalsa_sound

AARLibs

AAwImageGrid

BBindAPI

CCARD_Games_Delphi

CChatGPT4Delphi

CCloudFlare

CCrystalPathFinder

DDarkGlass

DdbVideoSDK

DDCoroutine

DDDevExtensions

DDebug-with-CodeSite

DDelphi_Code_Sprites

DDelphi_Firewall_Component

Ddelphi-coll

DDelphi-ImpersonateUser

DDelphi-LitCrypt

Ddelphi-monitorhelper

Ddelphi-opencl

DDelphi-PDF-Parser

Ddelphi-project-hub

Ddelphi-qrcode-generator

DDelphi-Touch

DDelphi-ZooKeeper

DDelphi.GetProcessReservingFile

DDGLEngine

DDirect2DImage

DDiverse-Collection-Items

DDropbox-Delphi

Ddvb-is

EEditor-Shortcuts

Eeid-mw-sdk-delphi

Thurnreiter.MapFile

TImageLabelButton

TMS-myCloudData-RESTClient

TTesseractOCR4

TulipBetterComments

TWinEventHook

uEControls

unolib

Utils

vcpub

vide

VSoft.ThreadpoolTimer

yypbd-Delphi-Libs

Z-SuperObject

zflate

cocinasync

DzHTMLText

Escape

failover

fpGopher

legacy-delphi-modules

Pascal-Datastructures

PascalFramework

syneditmarkupnestedcolors

TSmartItemContainer

advpascalutils

aho-corasick

alsa_sound

ARLibs

AwImageGrid

BindAPI

CARD_Games_Delphi

ChatGPT4Delphi

CloudFlare

CrystalPathFinder

DarkGlass

dbVideoSDK

DCoroutine

DDevExtensions

Debug-with-CodeSite

Delphi_Code_Sprites

Delphi_Firewall_Component

delphi-coll

Delphi-ImpersonateUser

Delphi-LitCrypt

delphi-monitorhelper

delphi-opencl

Delphi-PDF-Parser

delphi-project-hub

delphi-qrcode-generator

Delphi-Touch

Delphi-ZooKeeper

Delphi.GetProcessReservingFile

DGLEngine

Direct2DImage

Diverse-Collection-Items

Dropbox-Delphi

dvb-is

Editor-Shortcuts

eid-mw-sdk-delphi