![]() The Firefox developer tools include a page inspector - you can edit and view the content and layout of your web page, including animations and network layouts and a web console in which you can interact with the web page using JavaScript, JavaScript debugger. ![]() The ellipse menu on the right-hand side of developer tools has several options to help you perform actions or change the instrument settings. You can simply use Ctrl + Shift + I or F12 in Linux and Windows or Cmd + Opt + I for macOS. So, you can get to the Firefox developer tools by going into the menu and selecting Tools, Web Developer, and Toggle Tools. Through the Firefox developer tools, you can edit and debug HTML, and JavaScript on both desktop and mobile. The Microsoft Edge DevTools include a console for viewing and inspecting JavaScript objects and Dom nodes, an element panel for editing HTML and CSS, inspecting accessibility properties, and setting mutation DOM breakpoints, a debugger to set breakpoints and clocks, and to inspect web storage and cookies, the performance panel to detail the system resources required by your site, a memory panel to measure the use of memory resources, an emulation panel to test your website with different screen resolutions and different browser profiles. Note, if you run Microsoft Edge and want to get to Inspect Element or View Source, then you should know that they are not enabled by default.Īfter making some changes to settings such as getting Inspect Element to appear, you can then use the shortcuts to immediately open these tools: Shift + F12 for Inspect Element and Ctrl + U for View Source. You might also want to inspect an item to find a particular section of a web page. ![]() If you are a developer, then it is often necessary to view the source code of your web pages. Take some time to familiarize yourself with each tab because there are many tabs, but in the end, you will see how the page inspector can be useful. I also recommend using the DevTools UI as it can significantly increase your productivity. In the following sections, we will enumerate the recommended starting points to learn how DevTools can improve productivity and quality of work, such as view and change a page’s Styles (CSS), view and change the DOM, view messages and run JavaScript in the console, inspect network activity, optimize website speed and debug JavaScript. Or, you can press Ctrl + C for Windows, Chrome OS and Linux or Command + Option + C for Mac. If you want to work with the CSS or DOM tree instead, then you must right-click the item on the page you want to inspect, and select Inspect (also with F12). If you want to run JavaScript, press Ctrl + Shift + J for Windows, Chrome OS and Linux to get to the console panel. DevTools can be opened in several ways, so developers can quickly access different parts of the DevTools UI interface. It helps developers edit pages very quickly and fix issues that occur over time, making site building faster. Chrome Developer ToolsĬhrome Developer Tools is a toolkit for web developers built into Google Chrome. During this article, you will discover a list containing the top five browsers inspection tools. ![]() These tools make your life a lot easier and help you in inspecting and analyzing possible issues with the CSS, HTML, and JavaScript used in the code. As you surely know, they are called add-ons or extensions these tools have multiple functions such as web development, debugging and so on. Nowadays, many web development tools are integrated into browsers.
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