Pony is an open-source, object-oriented, actor-model, capabilities-secure, high-performance programming language.

Pony is still pre-1.0 and as such, semi-regularly introduces breaking changes. These changes are usually fairly easy to adapt to. Applications written in Pony are currently used in production environments.

• Linux
• macOS (x86 only)
• Windows 10

• Full support for 64-bit platforms
  • x86, ARM and RISC-V CPUs only
• Partial support for 32-bit platforms
  • The arm and armhf architectures are tested via CI (Continuous Integration testing)

Best effort platforms mean that there is support for the platform in the codebase but, we don't have any testing for the platform. We won't intentionally break a best-effort platform or remove support for it from the codebase, at the same time, we do make no effort to maintain it. When you go build a "best effort platform" from source, you might find it doesn't build. We welcome thoughtful pull requests to bring the platform up-to-date.

• DragonFlyBSD (x86 only)
• FreeBSD (x86 only)
• macOS (Apple Silicon only)

• Installation
• Building from source
• Docker images
• Editor support

• Learn more about Pony
• Start learning Pony
  • Getting help
• Try Pony online
• Frequently Asked Questions
• Community

We welcome contributions to Pony. Please read through CONTRIBUTING.md for details on how to get started.

Pony is distributed under the terms of the 2-Clause BSD License. See LICENSE for details.