Fast, portable, non-Turing complete expression evaluation with gradual typing (Go)

Protocol Buffer Validation - Go, Java, Python, C++ and JS/TS

Pure Python implementation of the Common Expression Language

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

Protocol Buffer Validation for Go

Fast, portable, non-Turing complete expression evaluation with gradual typing (Java)

gRPC Federation generates a gRPC server by writing a custom option in Protocol Buffers

A Cel Shader for the Godot Engine

cel-js is a Common Expression Language (CEL) evaluator for JavaScript

Graphik is a Backend as a Service implemented as an identity-aware document & graph database with support for gRPC and graphQL

A lightweight, zero-dependency implementation of the Common Expression Language (CEL) in JavaScript.

Protocol Buffer Validation for C++.

🔴🟡🟢 The Amazing Multipurpose Policy Engine (and L)

Protocol Buffer Validation for Python.

A policy that can run CEL expressions

Marvin is a CLI tool that scans a k8s cluster by performing CEL expressions to report potential issues, misconfigurations and vulnerabilities.

Common Expression Language for .NET

🛡️ Cloud native policy engine for Kubernetes: validates, mutates, generates, clean (and more) based on conditions defined on powerful templates

WebGL Cel Shading

Open Cel Animation format