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.
LSP server implementation for Pascal (abandoned, these are active forks: https://github.com/genericptr/pascal-language-server and https://github.com/castle-engine/pascal-language-server)
Here you can find both an Oberon V4 system for Linux (x86) and a collection of Oberon V4 sources for various other platforms. Oberon V4 was implemented at ETH Zurich for several platforms. Binaries can be found on their server[1] and on the one of the University of Linz[2] where Mössenböck's group did further development after he left ETH and the Group at ETH concentrated on System 3. More Information can be found in the wiki https://sourceforge.net/p/oberon/wiki/Home/ of this Project and on Wikipedia https://en.wikipedia.org/wiki/Oberon_(operating_system). In 2013 they were moved here for easy access and, in case of interest, collaboration on further development. The Oberon mailing list[3] is an established channel for its discussion and followed also by the administrators of this SF project. [1] ftp://ftp.ethoberon.ethz.ch/Oberon/OberonV4/ [2] ftp://oberon.ssw.uni-linz.ac.at/pub/Oberon/ [3] https://lists.inf.ethz.ch/mailman/listinfo/oberon
MSEide is a Rapid Application Development IDE for platform independent rich GUI applications in the Pascal language. It comes with its own GUI toolkit called MSEgui. Binaries: https://github.com/mse-org/mseide-msegui/releases
Git and SemVer Info from MSBuild, C# and VB
A GUI based installer for FPC and Lazarus
Delphi Unit Test Framework
Sempare Template (scripting) Engine for Delphi allows for flexible dynamic text generation. It can be used for generating email, html, reports, source code, xml, configuration, etc.
A Package Manager for Delphi
LSP server implementation for Pascal
Pascal to JavaScript transpiler Pas2js for Delphi
A language server protocal client written in Pascal (Delphi).
Fast Delphi/Pascal symbol search for AI coding agents - Now includes Delphi LSP
A YAML Parser for Delphi
Capturing call stacks in Delphi
A debugger for delphi in visual studio code, and also a MCP server to give claude/copilot/etc authonomous delphi debugging capabilities
Xavier is a small object-oriented XML library for Lazarus and Delphi
脚本与编译器内部的语法引擎内核，也是一种op内核，zExpression可以轻松实现自己的脚本引擎
Delphi 12-compatible Pascal compiler for Win64 and Linux x86-64. Your Delphi code builds on Linux unchanged — and often runs faster. FPC/Unleashed fork with Unicode RTL and bundled memory manager.
Tracetool viewer, client Api for Dotnet, Java, Javasvript, C++ , Python, Delphi
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.
MML Compiler
macOS app that helps developers, especially those using Delphi
TOML parser for Free Pascal Compiler.
SedaiBasic Interpreter with VM
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.
Simplify parsing and writing TOML config files in Free Pascal
Allows AI agents to talk to Delphi 11, 12, 13 LSP Server (DelphiLSP.exe <- Requires a valid Delphi/Embarcadero license !)
Explore the view layout of Android apps in 3D.
Delphi-native, MIT-licensed RAG + linter for Delphi/Pascal source code. Symbol-exact + fuzzy + tree-sitter lint. Pure Delphi at runtime.
A node.js tool to convert TypeScript definition files to DWScript based Object Pascal headers
Automated uses clause optimizer for Delphi projects
Myrissa is a modern systems programming language by Jarrod Davis, combining Pascal readability with robust C ABI interoperability. Written entirely in Delphi, its self-contained compiler generates native x86_64 code for Windows and Linux, with built-in linking, managed strings, unit testing, exception handling, and low-level control.
Tools StemmingWord berbasis web, menggunakan bahasa pascal dengan framework FastPlaz
Self host Object Pascal compiler with < 8000 sloc
An attempt at an Object Pascal Parser
PaskalCPP is a systems language by Jarrod Davis: Pascal/Oberon-style syntax that transpiles to C++23 and builds with a bundled Zig/Clang toolchain. Mix PaskalCPP and C++ in one file, no bindings. Includes a Delphi-built compiler and language server, an Electron/Monaco editor, and diagnostics mapped to your source. Native Windows and Linux binaries.
An open source implementation of a language server for DWScript
OptiPerl is a fully integrated developing environment for creating, testing, debugging and running perl scripts
[LIB] Tokenize Delphi source code into a complete, position-aware token stream with full round-trip fidelity and explicit invalid-token handling for parsers, formatters and tooling. Includes TokenCompare, TokenStats, TokenDump utilities along with custom Syntax Highlighter for SynEdit.
JEDI VCS (JVCS): sistema de controle de versao para Delphi - cliente, expert da IDE e DLL
Pattern match engine adapted to Object Pascal from Lua 5.3 source code
Pascal libraries for building AI applications on mORMot 2: a multi-provider LLM SDK (OpenAI, Anthropic, Gemini) and a pgvector RAG stack.
Myra is a minimal systems programming language inspired by Oberon and Pascal that compiles into C++23 using the Zig toolchain. Its core philosophy emphasizes a clean, unambiguous syntax while providing seamless interop, allowing developers to intermix raw C++ code directly within Myra source files. Pascal. Refined.
MCP Server (HTTP) that provides Delphi Abstract Syntax Tree tools
Sample MCP (Model Context Protocol) server for DWScript
The MCP for Lazarus IDE and Free Pascal Compiler and it wrap an LSP with it too. (Pascal Language Server)
A modern documentation generator for Free Pascal projects.
PB2PAS is a protocol buffer compiler, that compiles protobufs to Pascal.
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.
Schema-typed XML for Delphi: generate exact classes from XSD/WSDL, and when the schema changes, regenerate, don’t re-patch. Fast in-place parsing, no DOM.
A programming language with multi-purpose used for developers, who is making applications, website, AI,...
BeBop framework is a development tool to create cross-platform desktop applications using JavaScript, HTML, and CSS.
Utilities for AI-assisted Delphi code analysis and builds.
Nom - CLI tool for developing and deploying CFML applications
object pascal AST parser
Better Pascal, LLM-friendly mem-safe FP dialect based on Rust, Go & Goose concepts
Migrate JEDI VCS 2.5 / FreeVCS projects to Git with full history (git fast-import). CLI + GUI, Delphi, any JEDI VCS database.
Language Server Protocol (LSP) implementation for Pascal/Delphi
