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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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Delphi : VRCalc++ OOSL (Script) and more

Vincent Radio {Adrix.NT} Sources Library & Applications : Delphi C++ Java VRCalc++ C# VRCalc++ Object Oriented Scripting Language - Engine Source Pascal Code - Delphi Packages Build Prjs - VRCalc++ Scripted System Std RT Library - Guides & Docs (CHM, PDF, DOCX) - VCL & FMX (FireMonkey) Support - Script Test Code (Lang RTL VCL FMX) - Visual Stage Project : VCL & FMX Paged Lists & Iterators : Delphi C++ Java C# Multi-Dim Arrays & Direct Graph Classes : Delphi C++ Java VRCalc++ C# Delphi Drag&Drop Applications - VRCalc++ Script Executors: Terminal, VCL, FMX - VRMultiEdit - VRLazyCodeEditor - VR Astro Vision (Astrology) - Paged List Test - VRMosaic : Delphi C++Builder Java C# +with auto resolver - VR Free Chess 2D - VRBlocks - VRGraphStage - VR TTT OX + icons & bitmaps + VCL VisualStyles + Build Projects + instructions to build projects to build projects - Delphi : RAD Studio - C++ : Dev-C++ - java : NetBeans - C# : MS/VS adrixnt@hotmail.it

  • Active
  • Other
  • Delphi
  • SourceForge
  • Affero GNU Public License, GNU General Public License versio

Language Tools

pas2js

, docs Delphi FPC An open source Pascal to JavaScript transpiler. It parses Object Pascal and emits JavaScript. The JavaScript is currently of level ECMAScript 5 and should run in any browser or in Node.js target "nodejs". Basically, Delphi 7 syntax is supported. Used in tools like TMS WebCore and Elevate Web Builder.

  • Application
  • Lazarus
  • GitLab

Language Tools

Gradle-for-Delphi

Download java library (jar/aar) dependencies to your Delphi project from repositories (Maven/jitpack etc.), extract and create new jar, create JNI pas file, add to project

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 36

Lazarus IDE plugins Language Tools

Javascript4D

A native JavaScript (ECMAScript 5.1) parser and interpreter written in Delphi/Object Pascal. Execute JavaScript code directly from your Delphi applications.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 61
  • MIT

Language Tools

Waskal

Waskal is a Pascal/Oberon-inspired language that compiles to wasm64 and packages code, assets, and runtime support into a single self-contained HTML file. It uses JavaScript to bridge WebAssembly with browser graphics, audio, and input, delivering portable, dependency-free apps and games with a simple double-click-and-run experience.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 7

Language Tools

start Java development tool

The startJ is a small but very powerful java integrated development environment, which provides multiple document edit, code reformat, compile, decompile and automaticliy generate C++/delphi JNI wrapper code.

  • Quiet
  • Application
  • Delphi
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Language Tools

Delphi : VRCalc++ and more Binary Exec

Vincent Radio {Adrix.NT} Embarcadero : Delphi : Executable Binaries Delphi : VRCalc++ Object Oriented Scripting Language : Engine + Ext Libraries VRCalc++ OOSL Visual Stage Project : VCL & FMX (FireMonkey) VRCalc++ Script Executor: - VCL Console - Terminal Console - FMX Console + VRCalc++ OOSL : VR System Scripted Standard Runtime Library Delphi Applics - VR Multi Editor : Smart Text Editor - VR Lazy Code Editor : Smart RTF Multi Lang Code Text Editor - VR Astro Vision : Astrology Program - VR Free Chess 2D : Chess Game Program - VR Mosaic : Puzzle Resolver Program (VCL, FMX) - VR Blocks game - VRGraphStage - VR TTT OX game - Embarcadero Binary Runtime Libraries - VR Binary Runtime Libraries for Delphi & C++Builder - Visual Styles Java Applications - Analog Clock - VR Hanoi Towers - VR Rects World Sample - VR Free Chess 2D - VR Mosaic with auto resolver - Action/Entity Model Test includes installation instructions adrixnt@hotmail.it

  • Active
  • Application
  • Delphi
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Language Tools

DWScript

Delphi Web Script general purpose scripting engine

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 212

Language Tools

jskit

JavaScriptCore based script engine for Delphi and CrossVcl

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 79
  • MPL-2.0

Language Tools Bindings

Tracetool

Tracetool viewer, client Api for Dotnet, Java, Javasvript, C++ , Python, Delphi

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 45

Language Tools

DWScript

Delphi Web Script general purpose scripting engine

  • Active
  • Library
  • Delphi
  • Codeberg

Language Tools

maXbox5

The Art of Coding: maXbox is a script tool engine, compiler and source lib all in one exe to design and code your scripts in a shellbook! It supports Pascal, Delphi (VCL), Python (P4D), PowerShell and Java Script (Edge WebView).

  • Active
  • Application
  • Delphi
  • SourceForge

Language Tools

VISUALG 3.0

Autor ANTONIO CARLOS NICOLODI, 38 anos na área de informática como: Analista de sistemas, desenvolvedor de softwares em várias linguagens de programação: C++, Assembly, Pascal(Delphi), Basic, Cobol, Clipper, Java, etc. Refiz esta nova versão e estou disponibilizando GRÁTIS o: "VISUALG 3.0". Entre outras : (novo layout, nova roupagem até 05 tipos de peles) e novos comandos, também reconhece comandos em português correto: ( PARA ... FAÇA, SE .. ENTÃO .. SENÃO) e o operador lógico NÃO, mas em maiúsculo e os comandos antigos ainda são reconhecidos para manter a compatibilidade. Contactos por e-mail/twitter/Blog : E-mail:professor.antonio.nicolodi@gmail.com Twitter: @visualg30 Blog: http://antonionicolodi.blogspot.com.br/ Baixem e leiam o arquivo LEIA-ME.TXT ou LEIAME.TXT ou README.TXT Usem com sabedoria e bons estudos:

  • Quiet
  • Application
  • Delphi
  • SourceForge
  • Academic Free License (AFL)

Language Tools Learning and Examples

besen

Complete ECMAScript Fifth Edition Implemention in Object Pascal

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 233
  • LGPL-2.1

Language Tools

DelphiCodeCoverage

. Delphi Simple Code Coverage tool for Delphi that creates code coverage reports based on detailed MAP files.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 97
  • MPL-2.0

Language Tools

Task-Runner

This program serves for Software build automation, executing sequential tasks, including database backup/restore, running SQL scripts, Windows shell commands, Pascal scripts, passing variables through the whole task execution chain, and many more. You can set up a list of global parameters, such as Delphi application path, and use these parameters in tasks. You can even call a separated task chain from another task in the same way as you call Delphi procedure or a function, with passing parameters.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 84
  • GPL-3.0

Language Tools

DWScript

DWScript is an object-oriented scripting engine for Delphi based on the Delphi language, with extensions borrowed from other Pascal languages.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 62

Language Tools

AI-Code-Translator

Translate source code from languages like C++, Python, and C# to Delphi using ChatGPT.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 57
  • MIT

Language Tools

PythonFMXBuilder

An application builder for Python using DelphiFMX for Python for targeting Android.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 46
  • MIT

Language Tools

pas2js

Read-only mirror of Pascal to Javascript transpiler

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 39

Language Tools

Vidi

The Vidi Language

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 31

Language Tools

Metamorf

A unified compiler-construction meta-language designed to define and build programming languages within a single .mor file. By describing tokens, grammar rules, semantic analysis, and code generation in one place, developers can produce native Win64 or Linux64 binaries via a built-in Zig/Clang pipeline.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 29

Language Tools

maXbox4

code compiler script studio

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 26
  • GPL-3.0

Language Tools

GocciaScript

A sandbox-first JavaScript engine for AI agents: host-set capabilities and limits, deterministic runs, TypeScript annotations, test262 on every pull request.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 20
  • MIT

Language Tools

underscript

A Lua extension library that allows to run various scripting languages from within Lua scripts, cross-language require scripts and load 32-bit Lua on Lua 64-bit

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 19
  • MIT

Language Tools

Oz-CocoR-Delphi

Coco/R is a compiler generator, which takes an attributed grammar of a source language and generates a scanner and a parser for this language. The scanner works as a deterministic finite automaton. The parser uses recursive descent. LL(1) conflicts can be resolved by a multi-symbol lookahead or by semantic checks. Thus the class of accepted grammars is LL(k) for an arbitrary k.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 17
  • GPL-3.0

Language Tools

APKPascal

A Pascal compiler for the Android Dalvik Byte Code (DEX)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 16
  • GPL-3.0

Language Tools

Fit4Delphi

This is a mirror for the fit4delphi project

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 6

Language Tools

BeBop

BeBop framework is a development tool to create cross-platform desktop applications using JavaScript, HTML, and CSS.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • MIT

Language Tools

fizzvm

The Simple Stack Virtual Machine

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • Apache-2.0

Language Tools

xtop

Xtop is a suite of configurable source beautifiers for pascal and java.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4

Language Tools

delphi-unit-backtrace

A partir de um .dproj e do nome da unit, rastreia usos reversos até o DPR e gera grafo HTML navegável, relatório e log. Delphi 13.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 3
  • Apache-2.0

Language Tools

PWIG

The Pascal Wrapper and Interface Generator

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • BSD-3-Clause-Clear

Language Tools

Comment-Remover

This is a useful program for any programmer who does not want to have comments in their code.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2

Language Tools

LingoFuse-Tools

Code generation tools for the LingoFuse ecosystem. Convert Pascal / C declarations into cross-language ABI, HTTP/JSON, and MCP binding code. Every tool ships with GUI, CLI, and MCP entry points, plus a self-contained knowledge base for full AI takeover.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Language Tools

RESTDW2RAL

Tool to convert projects made with RESTDataWare to PascalRAL

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Language Tools