Tech
Screen Resolutions
Common display resolutions, pixel dimensions, naming conventions, and typical uses.
Directory • Reference
Reference Index
Browse quick-reference guides for technical specifications, web standards, creator formats, file types, and other common lookups.
9
Reference Pages
4
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Tech Reference
4 Items
Tech
Aspect Ratios
Common aspect ratios for screens, images, video, social media, and digital content.
Tech
Image File Formats
Compare JPEG, PNG, GIF, WebP, AVIF, SVG, HEIC, TIFF, RAW, and other common image formats.
Tech
USB Types
USB connectors, versions, data speeds, charging standards, and compatibility.
Web & Code
3 Items
Web
HTTP Status Codes
Common HTTP response codes, what they mean, and where each status is typically used.
Web
HTML Symbols
Common HTML entities, special characters, symbols, and character-code references.
Web
MIME Types
Common media types for web files, documents, images, APIs, downloads, and HTTP Content-Type headers.
Creator Guides
1 Item
Creator
Instagram Image Sizes
Recommended dimensions and aspect ratios for Instagram posts, stories, reels, and profile images.
General Reference
1 Item
Reference
File Extensions
Common file extensions, file types, formats, categories, and their typical uses.
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