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Use tabular numbers to show timers
CSS
Indeterminate Checkbox
Javascript
Easily create accordion without using javascript
HTML
Speed up rendering using content-visibility
Web Performance
Locally resolve CORS errors
Chrome Dev Tools
Autofill OTP
Javascript
How to bypass image for screen reader users
Web Accessibility
input type="number" vs inputmode="numeric"
HTML
Add breadcrumb navigation for better UX and SEO
SEO
Lh unit in CSS
CSS
Know main thread state on network response
Chrome Dev Tools
Build fluid and adaptive components
CSS
Search Across All Files
Chrome Dev Tools
Non-greedy regex matching
Javascript
Shrink/hide scrollbars for clean UI
CSS
Conditional Logging
Chrome Dev Tools
Easier and better way to display duration
Javascript
Learn CSS Practically Using AI Assistance
Chrome Dev Tools
Avoid double escaping using String.raw
Javascript
:out-of-range pseudo-class
CSS
Filter requests by multiple filter types
Chrome Dev Tools
Execute event listener only once and auto-remove
Javascript
Lazy load auto-playing videos
Web Performance
Inspect placeholder text styles
Chrome Dev Tools
Clean URL line breaks using wbr element
HTML
Simple formula for perfect nested border radius
CSS
Easily get numeric input field value as number
Javascript
Render zero as slashed zero
CSS
Store as global variable
Chrome Dev Tools
Logical OR assignment operator
Javascript
Locally override API response
Chrome Dev Tools
Better text wrapping
CSS
Change input text cursor color
CSS
Disable rich text formatting in contenteditable element
HTML
Allow only folders in file picker
HTML
Easily show localized native validation messages
Javascript
Easier color scheme handling using light-dark()
CSS
Save and execute code snippets
Chrome Dev Tools
Are browsers using autocomplete attribute?
HTML
Quickly debug event listeners
Chrome Dev Tools
Highlight invalid fields using :user-invalid
CSS
Easiest way to timeout fetch request
Javascript
New and easiest way to vertically center content
CSS
Easily capture photo/video/audio input
HTML
Clamp function in CSS
CSS
Easily monitor events
Chrome Dev Tools
Defer non-critical CSS
Web Performance
Easily prevent layout shift on scrollbar visibility change
CSS
Set error cause for better debugging
Javascript
Inert attribute in HTML
HTML
Easily inspect elements disappearing on loss of focus
Chrome Dev Tools
Simplify data grouping using Object.groupBy()
Javascript
Better ways to create circular corners
CSS
Easily pause/play video based on page visibility state
Javascript
Dynamically change opacity of any color
CSS
Use ch unit to restrict max-width of text content
CSS
Easily prevent scroll chaining
CSS
Best way to find item from end of the array
Javascript
Using <hr> inside <select> for better UX
HTML
Turn off autocapitalize and spellcheck for critical fields
HTML
Consistently styled <select>
CSS
Change favicon for dark/light mode
CSS
One line to define both min-width and width
CSS
Immutable alternatives for 9 array mutating methods
Javascript
Generic hover and active state styles for buttons
CSS
Convert color logo images to uniform grayscale images using CSS
CSS
Automatically show asterisk(*) for required fields
CSS
Scroll snapping using CSS
CSS
Easily implement sticky table header
CSS
Elements with id/name attribute can be accessed using window object!
HTML
Define rotation using turn unit
CSS
One line to define both max-width and width
CSS
Effectively break long words
HTML
Quickly copy all the styles of an element
Chrome Dev Tools
Shorter way to set default values to object properties
Javascript
Easily use video as a background
CSS
Two lines of code to resize any block element
CSS
Two ways to stick words together
CSS
Find elements using CSS selector in Elements Panel
Chrome Dev Tools
New syntax for range media queries
CSS
Pretty print JSON.stringify() output
Javascript
Easiest way to format number as ordinal number (1st, 2nd, 11th etc.)
Javascript
Create non-rectangular text block
CSS
Demystifying CSS keywords: initial, inherit, unset and revert
CSS
New HTML element: <search>
HTML
Better way to create new stacking context
CSS
Provide better UX for text input using autocapitalize attribute
HTML
Use cases of currentColor
CSS
Cheatsheet of Date string methods
Javascript
Easily list/remove event listeners
Chrome Dev Tools
Customize JSON.stringify() output
Javascript
Easily stop infinite loop
Chrome Dev Tools
Easiest way to disable multiple form controls at once
HTML
Shorthand to define top, right, bottom and left positions
CSS
Handy way to get/set date object to a date field
Javascript
Apply consistent styles across multiple lines
CSS
Case insensitive CSS attribute selector
CSS
Use <time> element to show date/time
HTML
Animate icon on action using CSS
CSS
New immutable way for sorting an array
Javascript
Quickly modify content of any website using designMode
Javascript
Easily add custom validations in HTML form
Javascript
CSS feature detection
CSS
Avoid accidental checkbox selection change
CSS
Improve readability of large numbers
Javascript
Enable timestamps in Console
Chrome Dev Tools
New way to replace an item in Array
Javascript
Generate random UUID without using any third-party library
Javascript
Form submit button can be outside the form
HTML
One line code for case-insensitive sort
Javascript
Easiest way to show relative time in human-readable format
Javascript
Better truncation of placeholder text
CSS
Quickly inspect resolved values of CSS variables
Chrome Dev Tools
Provide better UX for tables using tabular numbers
CSS
Easiest way to pad a number with leading zeros
Javascript
CSS content is not selectable
CSS
Provide better UX for hover-based action buttons
CSS
Access HTML attribute value using CSS
CSS
Easily implement language-sensitive currency formatting
Javascript
Easily change external SVG image color using CSS
CSS
Remove multiple event listeners at once using AbortController
Javascript
Easily change thickness of underline
CSS
Easily Capture Screenshots Of Page And Elements
Chrome Dev Tools
Avoid intrusive interstitials and dialogs
SEO
Two scenarios where map outpaces object
Web Performance
Easier way to check property exists in object
Javascript
Use :focus-visible instead of :focus for better UX
CSS
Quickly copy object as JSON
Chrome Dev Tools
Two little known attrs of ordered list
HTML
No need to write meta keywords tag
SEO
Use WebM video instead of mp4
Web Performance
Dynamic keys in JS object literal
Javascript
Simplify large css selectors using :where()
CSS
Provide Better UX for tel/sms numbers
HTML
Use rel="sponsored" for ad links
SEO
Easily detect which font is used
Chrome Dev Tools
Use video instead of animated GIF
Web Performance
Easiest way to get/set query params
Javascript
Easily create gradient rounded border
CSS
Semantic way to hide HTML element
HTML
Always write meta description
SEO
Why new instance can't be created from arrow function
Javascript
Use WebP for better Perf
Web Performance
Create stripes using CSS
CSS
Better UX for mail links using :mailto
HTML
Advanced filtering of network requests
Chrome Dev Tools
Set alt text for images
SEO
Easily reduce SVG image size
Web Performance
3 ways to create fixed length array in js
Javascript
Better way to add gap between flex items
CSS
Description List
HTML
Track currently focused element
Chrome Dev Tools
Heading best practices
Web Accessibility
Web Share API
Javascript
Better way to transform
CSS
Semantic way to highlight part of the text
HTML
Add title element
SEO
Console.log alternative
Chrome Dev Tools
Don't create large barrel files
Web Performance
Easiest way to copy text to clipboard
Javascript
<strong> vs <b>
HTML
Create better shadow for image with transparent BG
CSS
Top level await
Chrome Dev Tools
Nofollow external footer links
SEO
Avoid creating text content using CSS
Web Accessibility
Load image based on view port
Web Performance
One line of JS code to detect array duplicates
Javascript
Easilty create gradient text
CSS
4 use cases of article element
HTML
Quickly change color format
Chrome Dev Tools
Use keywords at appropriate places
SEO
Set lang attribute for better a11y
Web Accessibility
Lazy load modules using dynamic import
Web Performance
Make dropdown keyboard frinendly using focus:within
CSS
Easier way to associate field with label
HTML
Shorter way to log multiple values to console
Javascript
Quickly Toggle CSS Classes
Chrome Dev Tools
Add sitemap for faster indexing
SEO
Ways to iterate over object
Javascript
Accessible link styles
Web Accessibility
Use $_ to access last expression result in console
Chrome Dev Tools
Set image width and height to avoid layout shift
Web Performance
Disallow unimportant pages in robot.txt
SEO
7 ways to hide elements using CSS
CSS
Don't use color only states
Web Accessibility
Meter Element
HTML
Capture screenshots in network panel
Chrome Dev Tools
Create accessible icon-only links
Web Accessibility
Prefetch resources for faster navigation
Web Performance
Matchmedia API
Javascript
Create progress bar without using third party lib
HTML
Create striped progress bar without third party
CSS
See actual resource size
Chrome Dev Tools
Smooth scrolling using CSS
CSS
Make website mobile friendly for better ranking
SEO
Preconnect critical third-party origins
Web Performance
Better way to deep clone object
Javascript
Easily change accent color of HTML elements
CSS
Request blocking
Chrome Dev Tools
Add canonical tag to duplicate pages
SEO
Uses of thead, tbody and tfooter
HTML
Defer all non-critical scripts for better perf
Web Performance
Add skip to main content link
Web Accessibility
Shorter way to check multiple OR conditions
Javascript
translate attribute
HTML
Visualize request by time
Chrome Dev Tools
Easily add offset to underline
CSS
Keep only one <h1> element on a page
Web Accessibility
Browser and js engines of popular browsers
Javascript
Create link for whole block
HTML
Easily add offset to outline
CSS
Shortest way to add conditional property to object
Javascript
Hide content but keep it accessible to screen readers
CSS
::placeholder pseudo element
CSS
Change style of file selector button
CSS
Easily create modal without any library
HTML
Easily test website for various network conditions
Chrome Dev Tools
Keep urls structured and readable
SEO
Lazy load offscreen third-party embeds such as Youtube Video
Web Performance
Robust way to detect value is an array
Javascript
Readonly vs disabled
HTML
Easily create gradient text stroke
CSS
Quickly clear console
Chrome Dev Tools
Use SVG icons for better performance and other benefits
Web Performance
Improve accessibility of label-less form field
Web Accessibility
Animate list bullet/number
CSS
Ordered list number with leading zero
CSS
Different ways to style list using marker
CSS
Custom number representation of ordered list
CSS
9 Array mutating methods
Javascript
Quickly select last 5 inspected elements
Chrome Dev Tools
Easily make iframe responsive
CSS
How to restrict page from appearing in search results
SEO
Highlight interactive element on focus
Web Accessibility
New and easier way to select last item of array
Javascript
Create basic RTE using contenteditable attribute
HTML
One line to generate random integer number
Javascript
Quickly disable cache
Chrome Dev Tools
Offload non-critical third-party scripts to web worker
Web Performance
Easily truncate multiline text
CSS
Implement redirects to avoid SEO issues
SEO
Quickly debug styles for elements states
Chrome Dev Tools
Set noreferrer for external links
HTML
Accessible table headers
Web Accessibility
One line code to filter falsy values
Javascript
One line code to lazy load image
Web Performance
Fill text with any background
CSS
Easily trigger file download
HTML
Write table caption for better a11y
Web Accessibility
Shorthand for method in JS object
Javascript
Improve text selection style using ::selection
CSS
Improve UX using <datalist>
HTML
Create collapsible panel without using javascript
HTML
$ and $$ to quickly select elements
Chrome Dev Tools
Toggle dark/light theme quickly
Chrome Dev Tools
Conditional Breakpoint
Chrome Dev Tools
console.table to better visualize array of objects
Javascript
<img> or <img /> self-close void elements or not
HTML
Add Structured data markup for better CTR
SEO
Use of meta charset
HTML
Use object destructuring for function parameter
Javascript
Use named arrow function
Javascript
Use Rest parameters instead of arguments
Javascript
Lazy load above the fold youtube video
Web Performance
Check package size before adding to your project
Web Performance
Preload critical resources
Web Performance

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