30,058 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.
A lightweight, record-based command-line argument parser for Free Pascal. `ArgParser-FP` is designed for small to medium console applications, offering a clean API to handle arguments with minimal setup.
Cross-platform Delphi crash/exception reporter (Linux, macOS, Android, iOS) that emits EurekaLog .el-format reports (open in the EurekaLog Viewer): call stacks, CPU registers, modules, source line numbers. RTL-only core, no FMX dependency, no EurekaLog license required.
A curated list of awesome Delphi/FreePascal/(any)Pascal frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Open source and freeware only!
Quick development library (AutoMapper, LinQ, IOC Dependency Injection, MemoryCache, Scheduled tasks, Json and Yml Config and Options pattern, Serializers, etc) with crossplatform support for Delphi/Firemonkey (Windows,Linux,OSX/IOS/Android) and freepascal (Windows/Linux).
JSON Serialization library for Delphi
OpenAI (and DeepSeek, Azure OpenAI, YandexGPT, Ollama, GigaChat, Qwen) API wrapper for Delphi. Use ChatGPT, DALL-E, Whisper and other products.
C Header Translator for Delphi
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.
Delphi reference info
Pupular OOP-OPF Library for Delphi (from DXE6 to latest version)
A Delphi / Lazarus / C++Builder simple and small class for fast JSON parsing.
Ultra-lightweight native AI agent framework written entirely in Object Pascal for Delphi and Free Pascal, designed for performance, portability, and extensibility.
Generate CycloneDX SBOMs for Delphi projects — EU Cyber Resilience Act compliance in one click
A Markdown Processor Library for Delphi, to process and convert markdown files to HTML.
Biblioteca para criação de logs de aplicativos Android
Source code for Knowledge Base builder
A debugger for delphi in visual studio code, and also a MCP server to give claude/copilot/etc authonomous delphi debugging capabilities
This expert for the Delphi IDE brings back some refactoring based on the DelphiLSP
Static code analysis for Delphi 12 & 13 and Lazarus / Free Pascal. RAD Studio IDE plugin (32/64-bit) + standalone GUI + CLI, one engine. 201 rules (Pascal AST + DFM/LFM forms): leaks, SQL injection, dead handlers, hardcoded secrets, Unicode & Trojan Source, Win64 pointer bugs. SARIF for CI/CD, SonarQube push.
A type-safe Free Pascal framework for building powerful CLI applications with rich commands and help systems.
A library with some useful utilities for your Delphi Apps.
Advanced expressions evaluator for Delphi, extendable with custom functions and variables
Tool to improve compiling proficiency for AI coding agents (i.e. Claude Code)
Its a version of http://hmelnov.icc.ru/DCU/index.eng.html, to support RFindUnit Project
SedaiBasic Interpreter with VM
A Pine Script interpreter written in Delphi and Free Pascal, designed to execute scripts and return results as JSON.
An MCP server that turns a Windows RAD Studio machine into a remote backend for coding agents: safe editing, real MSBuild builds, git, scaffolding, deploy & remote run via PAServer, Android (adb), Linux and Windows desktop control, DelphiLSP navigation, vault. Per-workspace security. Built for our own use, shared under MIT; no commercial plans.
Delphi argparse
RAD Studio (Delphi 12) IDE plugin: inline color swatches in the editor gutter; Shift+click to pick a color. VS Code-style color decorators.
Lua and other programming in simple platform to make programming fun
A sandbox-first JavaScript engine for AI agents: host-set capabilities and limits, deterministic runs, TypeScript annotations, test262 on every pull request.
Delphi-native, MIT-licensed RAG + linter for Delphi/Pascal source code. Symbol-exact + fuzzy + tree-sitter lint. Pure Delphi at runtime.
Tiger is a Delphi-hosted compiler infrastructure that lets you generate native x86-64 binaries for Windows and Linux — executables, shared libraries, static libraries, and object files — entirely from code. There is no source language to parse. Instead, you construct programs using a fluent Delphi API: define types, declare functions.
This project will accompany Part 3 of Writing an Interpreter in Object Pascal.
A Delphi library for running processes and capturing out, interacting with it.
A Delphi-aware reverse-engineering toolkit — recover the class model from any Delphi PE, and unpack packed ones to get there.
A general utilities library for Delphi projects
Pascal Framework is a foundational library for Free Pascal, Lazarus and Delphi applications.
Simulator of the TI 99/4A home computer written in Pascal
A utility that will produce a graph of the files used in your Delphi project
High-performance, security-hardened CrossSocket provider for the Horse web framework. Replaces the default Indy provider with IOCP/epoll async I/O, an object pool, enforced request limits, and OpenSSL 3.x native TLS.
Skia-backed implementation of Vcl.Graphics.TCustomCanvas for Windows/Delphi and FPC on Windows or Linux.
A comprehensive toolkit for Free Pascal that provides an easy-to-use, unified interface for common operations. Inspired by C++'s Boost.
A small command line utility which allows you to generate Delphi package files (DPK) based on the given template file.
Parse and do some correctness checks (that the compilers don't) on Pascal code
Delphi units to convert between HTML and Delphi's TRichEdit
A Delphi library that makes it easier to work with command line applications
A typed formula and business-rule engine for Delphi, with validation, traceable execution, and portable JSON rule packages.
Bring Anthropic's MCP to Lazarus IDE. Let AI assistants natively code, refactor, debug, and design forms in Object Pascal.
Pure Object Pascal port of Google's libphonenumber for Delphi and FreePascal: parse, validate, format and find phone numbers, with the upstream metadata compiled in.
Utilities for AI-assisted Delphi code analysis and builds.
Fast local AI decisions in Delphi and Free Pascal. A binding for LibLayaX that runs the Laya typed-decision model in-process: no server, no Python. One unit, Laya.pas, with a TLayaAgent class. Windows, Linux and macOS, CPU or GPU, 64-bit. An open-source alternative to Jev
object pascal AST parser
Mirror of DelphiDoom source on GitHub
encoding fix tool tailored to delphi pas files
An MCP server that gives an AI coding agent (Claude Code, or any MCP client) a semantic index of a Delphi / Object Pascal project group, built by PasTree.
An extended version of Piotr Piątek's PB-2000C emulator, with corresponding branches for original versions and versions with changes. 'main' tracks [LATEST]-wo, other branches are [VER]-wo for my changes and [VER]-piotr433 for the corresponding original.
[MIRROR] simple ansi document. A Document-Format originally designed to be formatted using ansi
DelphiBuildBridge is a tool that enables unattended, automated compilation of Delphi projects directly from the command line, terminal, CI/CD scripts, and AI agents.
