Shypd.aiThe largest open index of AI toolsRisor is an embeddable scripting language for Go applications that allows developers to add dynamic expressions, filters, and user-defined logic. It compiles expressions to bytecode and runs on a lightweight VM, offering a fast and pure Go solution.
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Risor is a fast, embeddable scripting language specifically designed for Go applications, enabling developers to integrate dynamic expressions, filters, and user-defined logic without the overhead of heavy runtimes like V8 or Python. It compiles expressions into bytecode that executes on a lightweight virtual machine, built entirely in pure Go with minimal dependencies. Risor bridges the gap between hardcoded logic and full language runtimes, making it ideal for evaluating user-provided expressions, rules, or small scripts securely at runtime. Its use cases span workflow engines, rules engines, expression evaluation, string templating, configuration logic, data transformation, and plugin/extension systems, allowing Go applications to expose an API surface for flexible and safe logic.
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