Object-oriented • JIT-compiled • AI-ready • Cross-platform
Modern programming language with first-class ML and computer vision support

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Why Objeck?

Built for modern development:

• 🚀 JIT-compiled for performance (ARM64/AMD64)
• 🤖 AI/ML first-class: OpenAI, Gemini, Ollama, OpenCV, ONNX
• 💻 Developer-friendly: REPL shell, LSP plugins for VSCode/Sublime/Kate
• 🌍 Cross-platform: Linux, macOS, Windows (including ARM/RPI)
• 🔧 Full-featured: Threads, generics, closures, reflection, serialization

Perfect for: AI/ML prototyping • Computer vision • Web services • Game development

Quick Start

# Install (example for macOS/Linux)
curl -LO https://github.com/objeck/objeck-lang/releases/download/v2025.7.0/objeck-linux-x64_v2025.7.0.tgz
tar xzf objeck-linux-x64_v2025.7.0.tgz
export PATH=$PATH:~/objeck-lang/bin

# Hello World
echo 'class Hello {
  function : Main(args : String[]) ~ Nil {
    "Hello World"->PrintLine();
  }
}' > hello.obs

# Compile and run (modern syntax)
obc --source hello.obs --destination hello.obe
obr hello.obe

# Or use concise shortcuts
obc -s hello.obs -d hello.obe

📖 Full docs: objeck.org 💡 Examples: github.com/objeck/objeck-lang/programs

What's New

v2026.2.0 ✅ Latest

• Modern GNU-style CLI (--source/-s, --debug/-D) with full backward compatibility
• Enhanced library path handling
• Development workflow improvements with Claude Code

v2025.9.1 🚧

• ONNX Runtime support [in progress → v2026.3.x]

v2025.9.0 ✅

• OpenCV integration for real-time computer vision
• OpenAI Realtime API (gpt-4o-realtime-preview)
• GPT-5 reasoning models

📋 Full changelog • 🗺️ Roadmap

See It In Action

AI Integration

# OpenAI Realtime API - get text AND audio
response := Realtime->Respond("How many James Bond movies?",
                              "gpt-4o-realtime-preview", token);
text := response->GetFirst();
audio := response->GetSecond();
Mixer->PlayPcm(audio->Get(), 22050, AudioFormat->SDL_AUDIO_S16LSB, 1);

Computer Vision

# OpenCV face detection
detector := FaceDetector->New("haarcascade_frontalface_default.xml");
faces := detector->Detect(image);
faces->Size()->PrintLine();  # "5 faces detected"

🎯 More examples

Language Features

Object-Oriented

• Inheritance, interfaces, generics
• Type inference and boxing
• Reflection and dependency injection
• See OOP examples →

Functional

• Closures and lambda expressions
• First-class functions
• See functional examples →

Platform Support

• Unicode, file I/O, sockets, named pipes
• Threading with mutexes
• See platform features →

Libraries

AI & Machine Learning

• OpenAI, Gemini, Ollama
• OpenCV (computer vision)
• ONNX Runtime (cross-platform ML inference)

Web & Networking

• HTTP server/client, OAuth
• RSS

Data

• JSON (hierarchical + streaming), XML, CSV
• SQL/ODBC, In-memory queries
• Collections

Other

• Encryption, Regex
• 2D Gaming (SDL)

Development

Modern tooling and practices:

• 🤖 Claude Code for pair programming, debugging, and refactoring
• 🔄 CI/CD: GitHub Actions (CodeQL, C/C++ builds)
• 🔍 Quality: Coverity static analysis
• 🧪 Testing: Cross-platform (Windows/Linux/macOS, x64/ARM64)

Editor Support:

• LSP plugins for VSCode, Sublime, Kate, and more
• REPL for interactive development
• API docs at objeck.org

Resources

• 📖 Documentation
• 🎯 Examples
• 💬 Discussions
• 🐛 Issues