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.
A private project made public (too much work to keep it lost in a digital abyss). It is as it sounds - a small program to manage "database" of pool floats and other inflatables. Why? Because why not! BTW written only for Delphi 7.
A curated list of awesome Delphi/FreePascal/(any)Pascal frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Open source and freeware only!
Alcinoe empowers developers to build fast, modern apps without the usual complexity or performance bottlenecks. It keeps the focus on innovation—not tool constraints—delivering top performance, deep customization, and great cross-platform UX while staying independent of GAFA ecosystems.
ZXing Barcode Scanning object Pascal Library for Delphi VCL and Delphi Firemonkey
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.
Cassotis IME - a native Delphi/TSF Chinese Pinyin IME for Windows 10/11. 言泉输入法 —— 基于 Delphi/TSF 的 Windows 10/11 原生开源中文拼音输入法，支持全拼、简拼、六种双拼，并通过语料训练的本地语言模型与神经重排提升输入质量。
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.
RealThinClient SDK - Delphi components for building HTTP(S) applications
Delphi reference info
Coroutine-based multithreading library for Delphi
Cross-platform inter-process communication for Delphi 12+ (Win64) and FPC/Lazarus (Linux x86_64/ARM64): the same API at three scopes — local IPC (Named Pipe/UDS), TCP and TLS with optional mTLS. Synchronous Request-Reply, topic pub/sub with wildcards and retain, AutoReconnect and thread-safe dispatch (pool/serialized/main thread).
A Delphi/Object Pascal ML framework: GPT-style Transformers + GPU training + tabular DataFrames
A Delphi framework for creating data-driven WEB SPA applications with HTMX
Lua and other programming in simple platform to make programming fun
Native x86-64 code generation, JIT execution, SIMD, disassembly, and runtime instrumentation for Delphi
Sedai Audio Foundation - Professional audio synthesis library in Free Pascal. 5 Synthesis Engines: Classic/Subtractive, FM (DX7-style), Wavetable, Additive, SID Evo.
A general utilities library for Delphi projects
Cassotis IME for macOS - a native InputMethodKit/AppKit Chinese Pinyin IME with a Free Pascal engine. 言泉输入法 macOS 版 —— 采用 Free Pascal 引擎与 InputMethodKit/AppKit 原生界面的开源中文拼音输入法，支持全拼、简拼、六种双拼，并通过语料训练的本地语言模型与神经重排提升输入质量。
make web server Delphi apps scalable
Delphi 11+ bindings for llama.cpp (b11900+) with full GPU acceleration. Updated from the original Embarcadero fork: new memory API, vocab object, backend loader, CUDA 13, RTX 30xx/40xx/50xx support, Flash Attention, quantized KV cache, Jinja2 chat templates, and multimodal vision inference via the mtmd API.
Doom levels rendered and played with Castle Game Engine (Object Pascal), with a WebAssembly build
mORMot2-based AI/LLM extension for Free Pascal and Delphi: MCP server, LLM clients, embeddings, vector stores, RAG
Delphi (Object Pascal) binding for the libjxl JPEG XL C API, with VCL TGraphic integration
Implementation of the Slim protocol of FitNesse for Delphi
A Delphi wrapper and object-oriented binding layer for the Jolt Physics high-performance rigid body physics engine.
A local vector generation and search via sqlite as a CLI.
500-block pure Pascal replacement for CUDA GPU computation stack — device, memory, kernel, execution, sync, numerical, matrix, tensor, and optimizer layers
Desktop companion powered by Claude Code's buddy_react API. BonziBuddy meets Claude.
WasmPascal Examples
Jack Crenshaw's 'Let's Build a Compiler!' tutorial implemented in Free Pascal — v1 (Ch 1-10, 68k asm) and v2 (Ch 11-16, TINY 2.1 + stack VM)
Portable Pascal service runtime: fixed-rate scheduling, native timers, and measured 1 kHz execution. Fiber runtime under development.
LlamaCPP library for Object Pascal Notebook
Multiplatform app for miners to view their payments, and status of their HiveOS farms, centrally.
A Delphi plugin framework inspired by [Cordis](https://github.com/cordiverse/cordis).
Tool to convert projects made with RESTDataWare to PascalRAL
A small Delphi project to automate mapping of entity objects to domain objects.
A FreePascal .cbz manager app
Crafting Interpreter rewrite from scratch
All parts of the design module
A library for interacting with Redis for FreePascal
Calling native methods from .NET application via standard Windows Named Pipes
. Delphi AIO implement procedural oriented programming POP style in Delphi. It means developer can combine advantages of OOP and POP, splitting logic to multiple state machines, schedule them to threads, connect them by communication channels like in GoLang
LIL (Little Interpreted Language) is a small highly dynamic scripting language inspired by Tcl and unix shells.
