Lazarus

SFMLCWBudde/PasSFML

Pascal binding for SFML, providing access to windowing, graphics, audio, and network functionality.

TTreeListViewbenibela/treelistview

A Pascal component combining treeview and listview functionality with multi-column data display for Delphi and Lazarus.

ZenGLSeenkao/New-ZenGL

A cross-platform 2D game engine library for Pascal/Delphi that simplifies OpenGL-based game development.

QDSEquationskarser/QDSEquations

A Delphi component equation editor for entering and displaying complex mathematical formulas in applications.

TCommandLineReaderbenibela/rcmdline

Advanced platform-independent command line parser for Pascal (Lazarus/Delphi) with automatic help generation.

mxMarkEditmaxnd/mxMarkEdit

A native macOS app for writing and managing Markdown documents with integrated tables, bibliographies, presentations, and task tracking.

PascalTZdezlov/PascalTZ

A Free Pascal/Lazarus library for accurate time zone conversions using the IANA time zone database.

fevh264dpethes/fevh264

A baseline H.264 video encoder supporting I and P slices with assembly optimizations and tunable encoding parameters.

KafkaGatedinmil/KafkaGate

FreePascal bindings for Apache Kafka using librdkafka with ZeroMQ integration for message bridging.

Bauglir WebSocketMFernstrom/Bauglir-WebSocket-2

WebSocket client and server implementations in Pascal and C# supporting HyBi 7-17 and RFC6455 specifications.

BGRAbitmapedivando-fpc/BGRABitmap

Drawing library for Lazarus and Delphi with transparency, antialiasing, and image transformation capabilities.

YAML/JSON ParserToolsbiot2/Yaml.Json.Parser

A pure Object Pascal library for parsing, serializing, and converting between YAML and JSON in Delphi and Lazarus.

simple-loggerpaweld/simple-logger

A simple, thread-safe logger for FPC/Lazarus with file output, archiving, and compression.