When a developer writes code, they will usually write for their own eyes to read it.
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#Phpstorm javascript code#
If you accidentally lost the originals or are reverse-engineering some code from another developer, you might need to unminify some already minified code. Do not forget to select the necessary browser from the Browser list when creating a run/debug configuration.Īlternatively, always choose this Chrome browser configuration from the Browser list.If you’ve minified some code for your website or web app, you should have kept the original, unminified code for future reference. Mark your Chrome browser configuration default as described in Choosing the default PhpStorm browser. In the Chrome Settings dialog, select the Use custom user data directory checkbox and specify the path to your user data directory in the PhpStorm settings. Select the new configuration and click the Edit button ( ).
In the Path field, specify the path to the Chrome installation folder. To create a new Chrome configuration, click. Press Ctrl+Alt+S to open the IDE settings and select Tools | Web Browsers and Preview. Save your Chrome user data anywhere on your machine. Configure Chrome in PhpStorm to start with your Chrome user data As a result, PhpStorm debugger fails to connect to the application in the new Chrome instance and the debugging session does not start. Otherwise, PhpStorm still launches another instance of Chrome with your user data but is unable to open a debugging port for it. In this case, before starting a debugging session, always make sure that Chrome is not already running with your user data. To open a new Chrome instance with your familiar look-and-feel, configure Chrome in PhpStorm to start with your user data. Therefore, when Chrome Debugging Protocol is used, PhpStorm always starts a debugging session with in a new window with a custom user data. However, if Chrome is already started, a debugging port can't be opened for any new or existing Chrome instance that has the same user data. That happens because PhpStorm uses Chrome Debugging Protocol and runs Chrome with the -remote-debugging-port option. As a result, the window looks unusual, for example, your bookmarks, the browser history, and the extensions are missing, which altogether breaks your development experience. You may notice that your debugging session starts in a new window with a custom Chrome user data instead of your default one. Starting a debugging session with your default Chrome user data To expand the suppression list, select Do not step into scripts checkbox and add the URL addresses to skip using and. Stepping page, specify the scripts to be skipped by the debugger.īy default, the debugger does not step only into library scripts. On the Data Views page, configure advanced debugger options: enable or disable Inline Debugging, specify when you want to see tooltips with object values and expressions evaluation results, and so on. Open settings by pressing Ctrl+Alt+S and navigate to Build, Execution, Deployment | Debugger | Data Views. Suppress calls to the files on the built-in server from other computers or from outside PhpStorm by clearing the Can accept external connections or Allow unsigned requests checkbox respectively.Ĭhoose the way to remove breakpoints, the default setting is Click with left mouse button. Open settings by pressing Ctrl+Alt+S and navigate to Build, Execution, Deployment | Debugger. You can set the port number to any other value starting from 1024. By default this port is set to the default PhpStorm port 63342 through which PhpStorm accepts connections from services. In the Built-in server area, specify the port where the built-in web server runs. Press Ctrl+Alt+S to open the IDE settings and select Build, Execution, Deployment | Debugger.
For more details about plugins, see Managing plugins. In the search field, type JavaScript Debugger. Press Ctrl+Alt+S to open the IDE settings and select Plugins. Make sure the JavaScript Debugger bundled plugin is enabled in the settings.
In the search field, type JavaScript and TypeScript. Make sure the JavaScript and TypeScript bundled plugin is enabled in the settings. To ensure successful debugging, it is enough to specify the built-in web server port and accept the default settings that PhpStorm suggests for other debugger options. The built-in debugger starts automatically when you launch a debugging session. PhpStorm provides a built-in debugger for your client-side JavaScript code. Debugging of JavaScript code is only supported in Google Chrome and in other Chromium-based browsers.
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