How do I use DevTools?

How to open the devtools in your browser

How do I use DevTools?

How to open the devtools in your browser

  1. Keyboard: Ctrl + Shift + I , except. Internet Explorer and Edge: F12.
  2. Menu bar:
  3. Context menu: Press-and-hold/right-click an item on a webpage (Ctrl-click on the Mac), and choose Inspect Element from the context menu that appears.

How do I use DevTools in Chrome?

From the Chrome menu: Open the Chrome menu and go to “More Tools” > “Developer Tools.” Finally, you can right-click (Windows) or Ctrl-click (Mac) anything on a web page and select “Inspect Element” to open Developer Tools. The Developer Tools panel will open in whatever web page you’re on.

How do I use F12 Developer Tools?

To open F12 tools, press “F12” from the webpage you want to debug or inspect. To close F12 tools, press “F12” again. Lists command menus that can be accessed at any time regardless of the selected View.

What are Google Chrome Developer Tools?

The Google Chrome Developer Tools, also known as Chrome DevTools, are web authoring and debugging tools built right into the browser. They provide developers deeper access into their web applications and the browser.

How do you read DevTools?

Open DevTools by pressing Control+Shift+J or Command+Option+J (Mac). The Console panel opens. You might prefer to dock DevTools to the bottom of your window. Click the Network tab.

Where is DevTools in Chrome?

To open the developer console in Google Chrome, open the Chrome Menu in the upper-right-hand corner of the browser window and select More Tools > Developer Tools. You can also use Option + ⌘ + J (on macOS), or Shift + CTRL + J (on Windows/Linux).

How do I enable Developer Tools in Chrome in the registry?

… then click Chrome and select DeveloperToolsAvailability from the list on the right. Double click it and change it from 2 to either 1 or 0. Click OK and close regedit, then close Chrome and re-open it. Chrome dev tools should now be enabled.

How do I use JavaScript in Chrome?

2 Answers

  1. Hit the F12 key.
  2. Select the Scripts , or Sources , tab in the developer tools.
  3. Click the little folder icon in the top level.
  4. Select your JavaScript file.
  5. Add a breakpoint by clicking on the line number on the left (adds a little blue marker)
  6. Execute your JavaScript.

What happens when you press F12 in Google Chrome?

Google Chrome has some interesting features tucked away behind your function keys. Here’s what they do….What Your Function Keys Do in Google Chrome.

Function Key Basic Effect Modifier
F11 In a regular Chrome window, turns full-screen mode on and off. In the Sources Panel, F11 steps into the next function call. None
F12 Opens Chrome’s Developer Tools. None

How do I move DevTools to the bottom?

Change where DevTools is docked by using the Command Menu Or, press Shift + Ctrl + P on Windows/Linux or Command + Shift + P on macOS. Type dock, and then select a dock command: Dock to bottom.

What is network in DevTools?

The Network view allows you to see and analyze the network requests that make up each individual page load within a single user’s session. You can use this view to investigate the causes of slow pages and identify performance bugs.