A high-performance Ruby implementation built on GraalVM, offering parallel execution and polyglot interoperability.
TruffleRuby is a high-performance implementation of the Ruby programming language built on the GraalVM platform. It uses advanced just-in-time (JIT) compilation techniques to run Ruby code significantly faster than standard interpreters while maintaining high compatibility with MRI. The project solves performance bottlenecks in Ruby applications and enables parallel execution and polyglot interoperability.
Ruby developers working on performance-critical applications, those needing parallel execution for Ruby code or native extensions, and teams building polyglot systems that integrate Ruby with Java, JavaScript, or Python.
Developers choose TruffleRuby for its superior performance on CPU-intensive workloads, its ability to run Ruby code in parallel without a GIL, and its seamless interoperability with other languages on the GraalVM platform. It offers the best of both worlds: Ruby compatibility with enterprise-grade performance.
A high performance implementation of the Ruby programming language, built on GraalVM.
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
TruffleRuby consistently tops benchmarks like yjit-bench for CPU-intensive workloads, leveraging GraalVM's advanced JIT compilation to outperform other Ruby implementations.
It eliminates the global interpreter lock, allowing Ruby code and thread-safe native extensions to run in parallel, which can significantly improve throughput for concurrent applications.
Provides low-overhead interoperability with Java, JavaScript, Python, and WebAssembly, enabling easy mixing of languages in a single project as highlighted in the polyglot documentation.
Includes built-in profilers, debuggers, and VisualVM support, offering sophisticated monitoring and debugging capabilities that work across languages on the GraalVM platform.
Like other advanced JIT compilers, TruffleRuby requires a fair amount of warmup to reach peak performance, making it less suitable for short-running tasks or services with sporadic traffic.
Installation involves managing GraalVM or JVM distributions and requires specific system dependencies like make, gcc, and CA certificates, adding deployment overhead compared to MRI.
While it passes around 97% of ruby/spec, TruffleRuby is not 100% compatible with MRI 3.4, and some gems or C extensions may require patches or may not work, as admitted in the README.