Posts tagged "images"
11 posts tagged with images.
iPhone Duo Size: Dimensions Open and Closed, Screens and Weight
Apple's first foldable is 11.3 mm thick closed, 5.2 mm open and weighs 254 g. Exact dimensions, both screen sizes and resolutions, wallpaper sizes and how it compares with iPhone 18 Pro.
How to Make a Tier List: S to F Tiers, Steps and Ideas
Pick a topic, list your items, define what S to F means, then drag each one into place. Steps, tips for a list people share, and ideas to rank.
What Is a HEIC File? How to Open and Convert iPhone Photos
HEIC is HEIF with HEVC compression, the default iPhone photo format. Why it exists, how to open it anywhere, and when to convert to JPG or PNG.
Aspect Ratios in Web Design: A Complete Guide
Aspect ratios determine how images and videos fill their containers. Getting them wrong causes layout shift and distorted media. CSS now has native solutions that make this straightforward.
Base64 Images in HTML and CSS: When They Help and When They Hurt
Embedding images as Base64 data URIs eliminates an HTTP request but increases file size by 33% and breaks caching. Here is when the trade-off actually makes sense.
How Image Resizing Algorithms Work: Nearest Neighbor, Bilinear, Lanczos
When you resize an image, your software has to invent new pixel values. The algorithm it uses determines whether the result is crisp, blurry, or filled with jagged artifacts.
Understanding Image Metadata: What EXIF Data Reveals About Your Photos
Every photo your phone takes embeds GPS coordinates, device model, lens serial number, and timestamp — all invisible but readable by anyone who downloads the file. Here is what EXIF data contains and how to remove it.
CSS Sprites: What They Are, Why They Matter, and Modern Alternatives
CSS sprites were the standard performance technique for reducing icon HTTP requests in the HTTP/1.1 era. With HTTP/2 and SVG, the calculus has changed — but understanding sprites is still valuable.
How Image Compression Works: The Science Behind Smaller Files
When you drag a JPEG quality slider from 100 to 80, what actually changes in the file? Understanding the compression algorithm helps you make smarter trade-offs between file size and quality.
WebP: Why You Should Switch from JPEG and PNG Today
WebP typically achieves 25-35% smaller file sizes than JPEG at equivalent quality, and browser support is now essentially universal. The case for switching has never been stronger.
Image Formats Explained: JPEG, PNG, WebP, AVIF, GIF Compared
Choosing the wrong image format can double your page weight or break compatibility in older browsers. This guide cuts through the noise with practical guidance for each format.