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30,060 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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QuickCore

Delphi Core Framework to fast build desktop/mobile/web apps.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 163
  • Apache-2.0

Networking

sing-box-drover

Lightweight GUI launcher and tray controller for sing-box on Windows. Quickly toggle system proxy and TUN mode, switch outbound selectors.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 92

Networking

horse-dto

Middleware de auto-binding e validação declarativa de dados para o Delphi Horse. Realiza a desserialização automática do payload e executa validações baseadas em atributos customizados antes do controller, eliminando códigos repetitivos (boilerplate).

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 7
  • Apache-2.0

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stackdriver

Permite cargar bibliotecas compartidas (.so) como controladores que procesan solicitudes HTTP según rutas específicas definidas en archivos de configuración JSON.

  • Active
  • Application
  • Lazarus
  • GitLab

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Swakeup

A simple network controller with Wake On LAN

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

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delphimvcframework

DMVCFramework (for short) is a popular and powerful framework for Web API and Web Applications in Delphi. Supports RESTful and JSON-RPC WEB APIs development.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 1,420
  • Apache-2.0

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dext

Dext - Modern Full Stack Framework for Delphi

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

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uniserver

The Uniform Server Git Repo

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 242

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SwagDoc

Create a public documentation REST API using Swagger 2.0 or Open API 3.2.1 for Delphi.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 108
  • Apache-2.0

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honeyplc

High-interaction Honeypot for PLCs and Industrial Control Systems

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 102
  • GPL-3.0

Security Networking

InsideBlue-BLE-Tool

InsideBlue BLE Tool is a cross-platform Bluetooth LE utility. It can scan for BLE devices showing device information and advert payload as well as connect to devices and access GATT services/characteristics.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 76
  • MIT

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REST4Delphi

REST4Delphi is a powerful framework based on DMVCFramework for REST web solution in Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 46
  • Apache-2.0

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OneDelphi

OneDelphi是叫兽(FLM)QQ:378464060基于Delphi IDE开发的三层中间件，开源免费，支持MVC及传统DataSet框架，使用的是Mormot2的HTTP通讯。【OnePascal开源群】：814696487

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 43
  • MIT

Networking Database

fano

Pascal web application framework

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 33
  • MIT

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KittoX

A Delphi framework for creating data-driven WEB SPA applications with HTMX

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 26
  • Apache-2.0

Networking Database

IAMClient4D

IAMClient4D is a Delphi client library for integrating applications with Keycloak, providing full OAuth2/OpenID Connect support (including PKCE), token and user management, and a lightweight asynchronous task framework (Async.Core) for thread-safe operations across VCL and FMX.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 24
  • Apache-2.0

Security Networking

adfly

active directory query tool using LDAP Protocol , helps red teamer / penetration testers to validate users credentials , retrieve information about AD users , AD groups

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 12

Networking

Nest4D

Nest4D: Um framework inspirado no NestJS para Delphi com o poderoso Horse!

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 11
  • GPL-3.0

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winpacho

All in one file: Apache, PHP, MariaBD or MySQL for Windows with default SSL-Cert for localhost

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 10

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dmvc-prometheus-metrics

Delphi MVC Framework middleware for exposing metrics through Prometheus Client library for Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • MIT

Networking

Horse-JsonInterceptor

Library and Middleware to serialize Pascal ObjectList to Json without "listHelper"

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • MIT

Networking

POAuth2

Simple OAuth2 client for Pascal

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 8
  • MIT

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HorseGenerics

Publish an [GET PUT POST DELETE] API easily to a list of <T> classes using generics and Horse

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 7

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APIBuscarCep

API estruturada com padronização de projeto, MVC com Services e Repository.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 6

Networking

horse-crud

Middleware de Auto-CRUD de alta performance para o framework Horse. Gere automaticamente rotas CRUD completas (GET, POST, PUT, DELETE) com injeção de persistência genérica de forma thread-safe e multiplataforma (Delphi & Lazarus/FPC).

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • Apache-2.0

Networking

askrcode

Full-stack application framework in Pascal. One binary: HTTP, ORM for Postgres/MySQL/SQLite, migrations, queue, scheduler, auth, and a Svelte 5 component library.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Networking

DelphiDNSApi

Provides Implementations of vendor neutral DNS API editing

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

Networking

horse-request-id

Middleware de geração e rastreamento de Request ID (Correlation ID) para o framework Horse (Delphi e Lazarus). Facilita a depuração e correlação de logs em ambientes distribuídos e microsserviços.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 4
  • Apache-2.0

Networking

dext-bkp

Dext - Delphi Modern Web Framework

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • Apache-2.0

Networking

LazBle

Cross-platform Bluetooth Low Energy library for Free Pascal and Lazarus.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Networking

Mir-Framework

Mir is a Delphi HTTP backend framework that provides dependency injection, attribute-based routing, DTO binding and validation, middleware pipelines, typed configuration options and structured HTTP response handling for building backend services.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 2

Networking

APIToDoList

Construção de API para controle de tarefas - To-Do-List utilizando Delphi/Horse (backend) e React (Frontend)

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Networking

CepAPI_MVC

API Cep desenvolvido com MVC e algumas tecnicas com padroes de projetos

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Networking

JsonSchema

JSON Schema validation library written in Delphi

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

Networking

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

task-manager

API REST e aplicação VCL para gerenciamento de tarefas — Prova Técnica Desenvolvedor Delphi BDMG

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Networking

delphimvcframework

DMVCFramework (for short) is a popular and powerful framework for WEB API in Delphi. Supports RESTful and JSON-RPC WEB APIs development. (mirror)

  • Active
  • Library
  • Delphi
  • Codeberg

Networking