{
  "doc": {
    "id": "api/commands/debug",
    "title": "debug | Cypress Documentation",
    "description": "Set a `debugger` in Cypress and log what the previous command yields.",
    "section": "api",
    "source_path": "/llm/markdown/api/commands/debug.md",
    "version": "fa8f60eba6ec9a949b75fe9f9f5f6591719cd01f",
    "updated_at": "2026-05-05T21:21:10.048Z",
    "headings": [
      {
        "id": "api/commands/debug#debug",
        "text": "debug",
        "level": 1
      },
      {
        "id": "api/commands/debug#syntax",
        "text": "Syntax",
        "level": 2
      },
      {
        "id": "api/commands/debug#usage",
        "text": "Usage",
        "level": 3
      },
      {
        "id": "api/commands/debug#arguments",
        "text": "Arguments",
        "level": 3
      },
      {
        "id": "api/commands/debug#yields-learn-about-subject-management",
        "text": "Yields Learn about subject management",
        "level": 3
      },
      {
        "id": "api/commands/debug#examples",
        "text": "Examples",
        "level": 2
      },
      {
        "id": "api/commands/debug#debug",
        "text": "Debug",
        "level": 3
      },
      {
        "id": "api/commands/debug#pause-with-debugger-after-get",
        "text": "Pause with debugger after .get()",
        "level": 4
      },
      {
        "id": "api/commands/debug#rules",
        "text": "Rules",
        "level": 2
      },
      {
        "id": "api/commands/debug#requirements-learn-about-chaining-commands",
        "text": "Requirements Learn about chaining commands",
        "level": 3
      },
      {
        "id": "api/commands/debug#assertions-learn-about-assertions",
        "text": "Assertions Learn about assertions",
        "level": 3
      },
      {
        "id": "api/commands/debug#timeouts-learn-about-timeouts",
        "text": "Timeouts Learn about timeouts",
        "level": 3
      },
      {
        "id": "api/commands/debug#command-log",
        "text": "Command Log",
        "level": 2
      },
      {
        "id": "api/commands/debug#see-also",
        "text": "See also",
        "level": 2
      }
    ]
  },
  "content": {
    "type": "root",
    "children": [
      {
        "type": "heading",
        "depth": 1,
        "children": [
          {
            "type": "text",
            "value": "debug"
          }
        ]
      },
      {
        "type": "paragraph",
        "children": [
          {
            "type": "text",
            "value": "Set a `debugger` and log what the previous command yields."
          }
        ]
      },
      {
        "type": "paragraph",
        "children": [
          {
            "type": "text",
            "value": "You need to have your Developer Tools open for `.debug()` to hit the breakpoint."
          }
        ]
      },
      {
        "type": "heading",
        "depth": 2,
        "children": [
          {
            "type": "text",
            "value": "Syntax"
          }
        ]
      },
      {
        "type": "code",
        "lang": null,
        "meta": null,
        "value": ".debug().debug(options)// ---or---cy.debug()cy.debug(options)"
      },
      {
        "type": "heading",
        "depth": 3,
        "children": [
          {
            "type": "text",
            "value": "Usage"
          }
        ]
      },
      {
        "type": "paragraph",
        "children": [
          {
            "type": "text",
            "value": "Correct Usage"
          }
        ]
      },
      {
        "type": "code",
        "lang": null,
        "meta": null,
        "value": "cy.debug().getCookie('app') // Pause to debug at beginning of commandscy.get('nav').debug() // Debug the `get` command's yield"
      },
      {
        "type": "heading",
        "depth": 3,
        "children": [
          {
            "type": "text",
            "value": "Arguments"
          }
        ]
      },
      {
        "type": "paragraph",
        "children": [
          {
            "type": "text",
            "value": "options (Object)"
          }
        ]
      },
      {
        "type": "paragraph",
        "children": [
          {
            "type": "text",
            "value": "Pass in an options object to change the default behavior of `.debug()`."
          }
        ]
      },
      {
        "type": "table",
        "align": [
          null,
          null,
          null
        ],
        "children": [
          {
            "type": "tableRow",
            "children": [
              {
                "type": "tableCell",
                "children": [
                  {
                    "type": "text",
                    "value": "Option"
                  }
                ]
              },
              {
                "type": "tableCell",
                "children": [
                  {
                    "type": "text",
                    "value": "Default"
                  }
                ]
              },
              {
                "type": "tableCell",
                "children": [
                  {
                    "type": "text",
                    "value": "Description"
                  }
                ]
              }
            ]
          },
          {
            "type": "tableRow",
            "children": [
              {
                "type": "tableCell",
                "children": [
                  {
                    "type": "text",
                    "value": "`log`"
                  }
                ]
              },
              {
                "type": "tableCell",
                "children": [
                  {
                    "type": "text",
                    "value": "`true`"
                  }
                ]
              },
              {
                "type": "tableCell",
                "children": [
                  {
                    "type": "text",
                    "value": "Displays the command in the "
                  },
                  {
                    "type": "link",
                    "title": null,
                    "url": "/llm/markdown/app/core-concepts/open-mode.md#Command-Log",
                    "children": [
                      {
                        "type": "text",
                        "value": "Command log"
                      }
                    ]
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "type": "heading",
        "depth": 3,
        "children": [
          {
            "type": "text",
            "value": "Yields "
          },
          {
            "type": "link",
            "title": null,
            "url": "/llm/markdown/app/core-concepts/introduction-to-cypress.md#Subject-Management",
            "children": [
              {
                "type": "text",
                "value": "Learn about subject management"
              }
            ]
          }
        ]
      },
      {
        "type": "list",
        "ordered": false,
        "start": null,
        "spread": false,
        "children": [
          {
            "type": "listItem",
            "spread": false,
            "checked": null,
            "children": [
              {
                "type": "paragraph",
                "children": [
                  {
                    "type": "text",
                    "value": "`.debug()` yields the same subject it was given from the previous command."
                  }
                ]
              }
            ]
          },
          {
            "type": "listItem",
            "spread": false,
            "checked": null,
            "children": [
              {
                "type": "paragraph",
                "children": [
                  {
                    "type": "text",
                    "value": "`.debug()` is a query, and it is safe to chain further commands."
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "type": "heading",
        "depth": 2,
        "children": [
          {
            "type": "text",
            "value": "Examples"
          }
        ]
      },
      {
        "type": "heading",
        "depth": 3,
        "children": [
          {
            "type": "text",
            "value": "Debug"
          }
        ]
      },
      {
        "type": "heading",
        "depth": 4,
        "children": [
          {
            "type": "text",
            "value": "Pause with debugger after `.get()`"
          }
        ]
      },
      {
        "type": "code",
        "lang": null,
        "meta": null,
        "value": "cy.get('a').debug().should('have.attr', 'href')"
      },
      {
        "type": "heading",
        "depth": 2,
        "children": [
          {
            "type": "text",
            "value": "Rules"
          }
        ]
      },
      {
        "type": "heading",
        "depth": 3,
        "children": [
          {
            "type": "text",
            "value": "Requirements "
          },
          {
            "type": "link",
            "title": null,
            "url": "/llm/markdown/app/core-concepts/introduction-to-cypress.md#Chains-of-Commands",
            "children": [
              {
                "type": "text",
                "value": "Learn about chaining commands"
              }
            ]
          }
        ]
      },
      {
        "type": "list",
        "ordered": false,
        "start": null,
        "spread": false,
        "children": [
          {
            "type": "listItem",
            "spread": false,
            "checked": null,
            "children": [
              {
                "type": "paragraph",
                "children": [
                  {
                    "type": "text",
                    "value": "`.debug()` can be chained off of `cy` or off another command."
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "type": "heading",
        "depth": 3,
        "children": [
          {
            "type": "text",
            "value": "Assertions "
          },
          {
            "type": "link",
            "title": null,
            "url": "/llm/markdown/app/core-concepts/introduction-to-cypress.md#Assertions",
            "children": [
              {
                "type": "text",
                "value": "Learn about assertions"
              }
            ]
          }
        ]
      },
      {
        "type": "list",
        "ordered": false,
        "start": null,
        "spread": false,
        "children": [
          {
            "type": "listItem",
            "spread": false,
            "checked": null,
            "children": [
              {
                "type": "paragraph",
                "children": [
                  {
                    "type": "text",
                    "value": "`.debug()` is a utility command."
                  }
                ]
              }
            ]
          },
          {
            "type": "listItem",
            "spread": false,
            "checked": null,
            "children": [
              {
                "type": "paragraph",
                "children": [
                  {
                    "type": "text",
                    "value": "`.debug()` will not run assertions. Assertions will pass through as if this command did not exist."
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "type": "heading",
        "depth": 3,
        "children": [
          {
            "type": "text",
            "value": "Timeouts "
          },
          {
            "type": "link",
            "title": null,
            "url": "/llm/markdown/app/core-concepts/introduction-to-cypress.md#Timeouts",
            "children": [
              {
                "type": "text",
                "value": "Learn about timeouts"
              }
            ]
          }
        ]
      },
      {
        "type": "list",
        "ordered": false,
        "start": null,
        "spread": false,
        "children": [
          {
            "type": "listItem",
            "spread": false,
            "checked": null,
            "children": [
              {
                "type": "paragraph",
                "children": [
                  {
                    "type": "text",
                    "value": "`.debug()` cannot time out."
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "type": "heading",
        "depth": 2,
        "children": [
          {
            "type": "text",
            "value": "Command Log"
          }
        ]
      },
      {
        "type": "paragraph",
        "children": [
          {
            "type": "text",
            "value": "Log out the current subject for debugging"
          }
        ]
      },
      {
        "type": "code",
        "lang": null,
        "meta": null,
        "value": "cy.get('.ls-btn').click({ force: true }).debug()"
      },
      {
        "type": "paragraph",
        "children": [
          {
            "type": "text",
            "value": "The commands above will display in the Command Log as:"
          }
        ]
      },
      {
        "type": "paragraph",
        "children": [
          {
            "type": "text",
            "value": "When clicking on the `debug` command within the command log, the console outputs the following:"
          }
        ]
      },
      {
        "type": "heading",
        "depth": 2,
        "children": [
          {
            "type": "text",
            "value": "See also"
          }
        ]
      },
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                "type": "paragraph",
                "children": [
                  {
                    "type": "link",
                    "title": null,
                    "url": "https://on.cypress.io/cloud",
                    "children": [
                      {
                        "type": "text",
                        "value": "Cypress Cloud"
                      }
                    ]
                  }
                ]
              }
            ]
          },
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                    "title": null,
                    "url": "/llm/markdown/api/commands/pause.md",
                    "children": [
                      {
                        "type": "text",
                        "value": "`.pause()`"
                      }
                    ]
                  }
                ]
              }
            ]
          },
          {
            "type": "listItem",
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            "children": [
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                "type": "paragraph",
                "children": [
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                    "type": "link",
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                    "url": "/llm/markdown/api/commands/log.md",
                    "children": [
                      {
                        "type": "text",
                        "value": "`cy.log()`"
                      }
                    ]
                  }
                ]
              }
            ]
          },
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                    "url": "/llm/markdown/api/commands/screenshot.md",
                    "children": [
                      {
                        "type": "text",
                        "value": "`cy.screenshot()`"
                      }
                    ]
                  }
                ]
              }
            ]
          }
        ]
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    ]
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}