[
  {
    "search": "try {\n                // This will run when the DOM is ready.\n                document.addEventListener(\"DOMContentLoaded\", function() {\n                    const canvas = document.getElementById('artCanvas');\n                    const ctx = canvas.getContext('2d');\n                    let degrees = 0;\n\n                    setInterval(function() {\n                        ctx.clearRect(0, 0, canvas.width, canvas.height);\n                        ctx.save();\n                        ctx.translate(canvas.width / 2, canvas.height / 2);\n                        ctx.rotate(degrees * Math.PI / 180);\n                        ctx.textAlign = \"center\";\n                        ctx.textBaseline = \"middle\";\n                        ctx.font = '100px Monoton';\n                        ctx.fillText('🐻', 0, 0);\n                        ctx.restore();\n                        degrees = (degrees + 1) % 360;\n                    }, 50);\n                });\n\n            } catch (error) {\n                 // This will throw the error to the parent window.\n                throw error;\n            }",
    "replace": "try {\n                // This will run when the DOM is ready.\n                document.addEventListener(\"DOMContentLoaded\", function() {\n                    const canvas = document.getElementById('artCanvas');\n                    const ctx = canvas.getContext('2d');\n                    let degrees = 0;\n\n                    canvas.addEventListener('mousemove', function(event) {\n                        degrees = event.clientX / window.innerWidth * 360;\n                    });\n\n                    setInterval(function() {\n                        ctx.clearRect(0, 0, canvas.width, canvas.height);\n                        ctx.save();\n                        ctx.translate(canvas.width / 2, canvas.height / 2);\n                        ctx.rotate(degrees * Math.PI / 180);\n                        ctx.textAlign = \"center\";\n                        ctx.textBaseline = \"middle\";\n                        ctx.font = '100px Monoton';\n                        ctx.fillText('🐻', 0, 0);\n                        ctx.restore();\n                    }, 50);\n                });\n\n            } catch (error) {\n                 // This will throw the error to the parent window.\n                throw error;\n            }"
  }
]