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Chip Cullen

The need for importance, and AI: Chip Cullen An updated Colorosetta: Chip Cullen The Return of the Font Combinator!: Chip Cullen Changing the number of an item in an ordered list: Chip Cullen My pizza dough recipe as of May 2025: Chip Cullen Gonna try to be a bit more personal: Chip Cullen How I built dynamic social media images in Eleventy using Cloudinary: Chip Cullen My current approach to AI : Chip Cullen Lessons Learned Surviving a Major Product Launch: Chip Cullen How to Build a Drop Down Menu with Modern CSS: Chip Cullen How to stop page scrolling when you have an open dialog element: Chip Cullen Distraction Driven Development: Chip Cullen How I learned to code: the art of letting go: Chip Cullen In praise of the switch statement: Chip Cullen Project stuck? Think about how you’re breaking it down & question everything: Chip Cullen So how did the onboarding experiment go?: Chip Cullen Ideas for an Onboarding Checklist: Chip Cullen I really like Post Mortems: Chip Cullen Raise Red Flags Early: Chip Cullen How to mock fetch requests in React Testing Librarty tests: Chip Cullen Running a Structured Meeting: Chip Cullen Adding the View Transitions API to my personal site: Chip Cullen A Lightweight Way to Read GraphQL Data: Chip Cullen How to make a color changing favicon: Chip Cullen Using a Pros/Cons list to help navigate technical discussions: Chip Cullen How to use variable fonts from Google Fonts: Chip Cullen A new website: now on Eleventy!: Chip Cullen How to Truncate Type at More Than One Line with Just CSS: Chip Cullen Colorosetta: the VS Code Extension!: Chip Cullen Using CSS Custom Properties and Logical Properties Together: Chip Cullen The Link with rel=preload is a Seperate Thing: Chip Cullen How to have Dark & Light Mode Images that also works with User Choice: Chip Cullen Don’t use Viewport Units for Font Size on their own: Chip Cullen A little known Media Query: Aspect Ratio: Chip Cullen Meta thinking: Managing Decisions: Chip Cullen Give Your To-Do's Context: Chip Cullen Say What the Impact is when Reporting Issues: Chip Cullen Firefighting 101: How to Manage Breakages: Chip Cullen How to Deal With Large Pieces of Technical Debt: Chip Cullen Make Your Request Clear: Chip Cullen Analytics events, HTML classes, and protecting against refactoring: Chip Cullen How We Removed jQuery from a large app: Chip Cullen New tool: ColoRosetta: Chip Cullen What width and height attributes should you use with responsive images?: Chip Cullen Django 3.1 gotcha: Referrer Policy has a new default, and it might break iframes and links: Chip Cullen A Javascript Component Pattern: Chip Cullen CSS min(), max() and clamp() Functions: Chip Cullen Pointer Events and Inline Elements in Chrome: Chip Cullen Resolving a github repo and a new Create React App: Chip Cullen How to POST *Data* with the Fetch API: Chip Cullen The Contrast Triangle: Chip Cullen Advice on interviewing for Junior Developers: Chip Cullen Life Lessons Learned From Running a Marathon: How to do something really hard: Chip Cullen A (Brief) intro to Search Engine Structured Data: Chip Cullen Javascript Fallback Values on Variables and Booleans - a hard lesson: Chip Cullen Alfred Tip: Quickly Access Common URLs: Chip Cullen Responsive Images in Hugo - by Laura Kalbag: Chip Cullen Making a Gatsby Site with Multiple Content Types: Chip Cullen How to Create and Use Fixtures in Cypress Tests: Chip Cullen Fixing the 'Bad Interpreter' Error from AWS and Python 3.7: Chip Cullen Creating a Canonical Tag in a Django Template: Chip Cullen Responsive spacing with viewport and ch units: Chip Cullen Welcome to my New Design - 2019: Chip Cullen Django Templates: Block and If statements don’t work like you might expect: Chip Cullen Books I Read in 2018: Chip Cullen Lifehack: 4 ways to help tame common email noise: Chip Cullen How to make better Pull Requests: Adding Steps to Test: Chip Cullen The unsung develpment tool: Spreadsheets: Chip Cullen Troubleshooting Adding and Removing EventListeners: with Arguments, Debounced, and in a React Class: Chip Cullen How to Fake the Window Object in Jest and Enzyme: Chip Cullen Migrating From Wordpress to Hugo: Chip Cullen Background Repeat and its Possibilities: Chip Cullen Getting Started With Front End Tests: a Mindset: Chip Cullen Migrating a Blog - An Opportunity for a Content Inventory: Chip Cullen Moving to Hugo: Chip Cullen JavaScript events: .target vs .currentTarget: Chip Cullen Things I wish I knew when starting with Python: Chip Cullen Leading Ampersands for modifiers in Sass: An anti-pattern: Chip Cullen How to get rid of the "You have mail" message in your terminal: Chip Cullen Why three typefaces rule the web, and what you can do about it: Chip Cullen You shouldn't worry about Section 508 - it's Section 504: Chip Cullen Looping Video Backgrounds: pointers and pitfalls: Chip Cullen How to “preview” a click event tag in the Google Tag Manager console: Chip Cullen Moving on from a technology, or: life after Drupal: Chip Cullen Don’t be a dumb developer: Chip Cullen Two level breadcrumbs with CSS :only-child: Chip Cullen Simplicity comes with experience: Chip Cullen Do the least amount possible: Chip Cullen SVGs vs. Icon Fonts: Two points in favor of Icon Fonts: Chip Cullen Accessible links without underlines: Chip Cullen The Strategic Job Hunt: Chip Cullen Surviving Getting Laid Off: Chip Cullen How to structure your typography in Sass: Chip Cullen Layer Cake: A Responsive Design Layout Pattern: Chip Cullen Creativity is yet to come in Web Design: Chip Cullen Front End Testing with Wraith: A Step by Step Recipe: Chip Cullen Where to begin? How I start a visual design for the web: Chip Cullen If you could only have five Google Fonts: Chip Cullen Why SVG is so cool (or: what happens when you're late to the party on something): Chip Cullen How to apply classes to elements with CKEditor 4, in Drupal 7: Chip Cullen
Browser Dev Tools: Element Inspector Popover: Chip Cullen
2022-05-18 · via Chip Cullen
Chip Cullen

I was "today years old", as they say, when I stumbled across this feature in Chrome's Dev Tools. While you have Dev Tools open, if you hit Command + Shift + C (on Mac, I assume Ctrl + Shift + C on windows), you get this popover with lots of info as you hover over DOM elements:

A page on PBS.org in Chrome with the layout inspector popover appearing while the mouse is hovering over various elements

But wait, it gets better!

A coworker quickly pointed out that Firefox has the same shortcut!

A page on PBS.org in Firefox with the layout inspector popover appearing while the mouse is hovering over various elements

At that point, I checked, and yep - Safari also has this shortcut!

A page on PBS.org in Safari with the layout inspector popover appearing while the mouse is hovering over various elements

Differences

The information you get is between all three is a bit different. The versions in Firefox and Safari pretty much just show layout information. The Chrome version also includes some helpful accessibility information as well:

The Chrome layout inspector, with accessibility features pointed out by an arrow

I don't know how I didn't know about this super handy feature, but now I do! I hope it helps you!