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Catalog

30,062 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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Telegram4D

Telegram Bot API library for Delphi and Free Pascal

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 13
  • Apache-2.0

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telegram-bot-delphi

A simple example of integration with a telegram bot API.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 60
  • Apache-2.0

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FpTelegram

Telegram bots API library

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 95
  • MIT License, MIT

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TgBot

Telegram Bot API для Delphi: весь API 10.3, компонент TTelegramBot, long polling и webhook. Win32, Win64, Linux64, Android

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

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DTelegram

This is a Delphi Component for interacting with the Telegram Bot API. It provides a set of functions to perform various actions using the Telegram Bot platform.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 62
  • MIT

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TGBotMini

Telegram Bot Mini API

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

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TelegaPi

Telegram Bot API for Delphi

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 41

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TGC_API

Telegram Client for Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 21
  • MIT

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DzHTMLText

Delphi and Lazarus HTML Label component

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 229
  • MIT

Labels

4.0 from 1 member

fastTelega

Delphi library for Telegram Bot API

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 25
  • MIT

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TBDelphi

Telegram Bot API Written in Pascal.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 4

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one_way_debug

One way to debug a Telegram Bot API. You do not need a certificate for debugging.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 1

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CloudAPI

Library for working with many API in Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 120

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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

QuickLogger

Powerful and flexible library for logging on files, console, memory, email, rest, eventlog, syslog, slack, telegram, redis, logstash, elasticsearch, influxdb, graylog, Sentry, Twilio, ide debug messages and throw events for Delphi/Firemonkey/freepascal/.NET (Windows/Linux/OSX/IOS/Android).

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 452
  • Apache-2.0

Other

skia4delphi

Skia4Delphi is a cross-platform 2D graphics API for Delphi platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 793
  • MIT

Graphics

Dam

Delphi and Lazarus Message Dialogs with Formatted Text

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 167
  • MIT

Dialogs

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

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Brook framework

Brook is microframework which helps to develop web Pascal applications.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 278
  • Copyright (c) 2012-2021 Silvio Clecio <silvioprog@gmail.com>

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WPP4Delphi

WhatsApp Web component for Delphi and Lazarus. TWPPConnect embeds Chromium through CEF4Delphi and exposes WA-JS messaging, sessions and events to Object Pascal applications.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 252
  • Apache-2.0

Networking

MakerAi

The AI Operating System for Delphi. 100% native framework with RAG 2.0, autonomous agents, MCP protocol, and universal LLM connector. Supports OpenAI, Claude, Gemini, Ollama, and more. Delphi 10.4+ (limited), full support from Delphi 12 Athens.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 216
  • MIT

Other

BrookFreePascal

Framework for web applications. Actions for DB access, advanced routing features, wizard for Lazarus, support for i18n, compatibility with JSON structures, REST implementation, plugins for varied needs, extensible brokers.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 174

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quantoflx

A desktop customization tool based on Rainmeter

  • Archived
  • Application
  • GitHub
  • ★ 135
  • GPL-3.0

Applications

jhonson

Middleware for parse JSON in HORSE

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 132
  • MIT

Networking

SKIAShellExtensions

Shell extensions for animations files (lottie, telegram, webp...) with Preview Panel, Thumbnail Icon, Lottie Editor. Powered by Skia4Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 87
  • Apache-2.0

Graphics

TRscPix

Componente para desenvolvimento de aplicações com PIX usando o RestDataware

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 73
  • GPL-3.0

Networking

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

datalogger

DataLogger foi projetado para ser uma biblioteca simples de log com suporte a vários providers.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 60
  • MIT

Other

horse-basic-auth

Middleware for Basic Authentication in HORSE

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 59
  • MIT

Security

DelphiWebDriver

A Modern and Lightweight W3C WebDriver Client for Delphi, written from scratch and fully cross-platform. This project provides a pure Delphi implementation of the official W3C WebDriver protocol, allowing you to automate browsers without Selenium, external dependencies, or .NET bindings.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 55
  • MIT

Networking

MultiLog4D

Biblioteca para criação de logs de aplicativos Android

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 55
  • Apache-2.0

Other

ShellRemoteBot

Shell remote control from telegram (SSH/terminal emulator)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 54
  • MIT

Networking System

Carik

CarikBot - Carik Chatbot Engine

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 53

Networking

handle-exception

Middleware for handle exception in HORSE

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 48
  • MIT

Networking

horse-logger

Middleware for access logging in HORSE

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 46
  • MIT

Networking

HODLER-Open-Source-Multi-Asset-Wallet

The Only Open Source Multi-Asset Wallet - Bitcoin (BTC), Bitcoin Cash (BCH), Litecoin (LTC), DASH, Ravencoin (RVN), DigiByte (DGB), Ethereum (ETH) and ERC20 tokens supported

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 37
  • Unlicense

Cryptography

Badger

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 36
  • MIT

Networking

X4Delphi

Delphi Component for Twitter API interaction! Empowering developers with a range of functions for seamless action execution on the Twitter platform.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 27
  • MIT

Networking

AdminHelper

Telegram bot moderator to ban spammers (web service written in Lazarus)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 17
  • MIT

Networking

mormot2-extensions

mORMot2 libraries, samples and tools for Pascal projects (FPC/Delphi).

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 15

Networking

BlackShark

Black Shark Graphics Engine

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 13

Graphics

OtsFirebase

Componente Delphi de Consumo do Google Firebase

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 13
  • MIT

Networking