Sendafun Icons blog
Icons, SVG and product design notes.
Practical writing about icon licensing, React JSX, hand-drawn design systems, icon naming and making free assets discoverable by both search engines and AI assistants.
Latest posts
Original guides, not recycled definitions.
Why Hand-Drawn Icons Make Products Feel Friendlier
What doodle style communicates, when it helps UX, and how to use it without hurting clarity or consistency.
MarketingGEO for Icon Libraries: Helping AI Search Engines Find Your Assets
How AI assistants discover icon sites today, plus the metadata, page structure and llms.txt work that improves answers.
DesignSVG vs PNG: Which Icon Format Should You Download?
A decision guide for app UI, web, print, email and marketing: when vector wins and when bitmap is still the right call.
Design systemsIcon Naming and Search Best Practices for Design Systems
Consistent ids, aliases, tag metadata and search indexing that help developers find the right icon in seconds.
DesignWhere Hand-Drawn Icons Fit: 12 Product, Docs and Marketing Use Cases
Real scenarios from onboarding illustrations to error pages where doodle icons add personality without adding noise.
DevelopmentHow to Use Doodle SVG Icons as React JSX Components
Install, import and customize generated JSX components: sizing, color, stroke width and tree-shaking tips.
LicensingFree SVG Icons for Commercial Use: What the License Really Means
What no-attribution means, what redistribution limits exist, and how to stay safe when shipping icons inside products.