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Quickly test your expressions!

CEL Playground provides a simple and user-friendly interface to write and quickly evaluate CEL expressions.

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About CEL Playground


CEL Playground is an interactive WebAssembly (WASM) powered environment to explore and experiment with the Common Expression Language (CEL)


CEL Playground is built by compiling Go code to WebAssembly and includes libraries that are available in the environment.If you would like to explore the libraries and environments in more detail, visit our GitHub