Flagpack

Flagpack is a polished collection of 260+ country and territory flag icons created by Yummygum, a design studio based in the Netherlands. Every flag is crafted as an optimized SVG that renders crisply even at very small sizes - a key differentiator from other flag libraries that use complex SVGs or low-resolution PNGs. The entire package including all SVGs and CSS weighs roughly 125KB gzipped, making it about 10x smaller than comparable libraries like flag-icon-css.\n\nSince version 2.0, Flagpack follows the ISO 3166 standard as the baseline for flag selection. All ISO 3166 countries are included, plus notable sub-national flags: England (GB-ENG), Scotland (GB-SCT), Wales (GB-WLS), and Northern Ireland (GB-NIR) from ISO 3166-2:GB, and the Caribbean Netherlands islands of Bonaire (BQ-BO), Saba (BQ-SA), and Sint Eustatius (BQ-SE) from ISO 3166-2:BQ. Each flag is provided in two aspect ratios - the standard 4x3 rectangular format and a 1x1 square format - giving designers flexibility for different layout contexts like navigation dropdowns, profile badges, language switchers, data tables, and mobile interfaces.\n\nFlagpack ships with built-in styling options including gradient overlays (real-linear, top-down, real-circular), drop shadows, and rounded corner presets that can be applied through simple component props. Sizes range from small (16px) to large (64px) with medium as the default. The library supports tree-shaking since v2.0, meaning only the flags actually used are included in your production bundle.\n\nFor developers, Flagpack provides official framework components for React (react-flagpack), Vue (vue-flagpack), and Svelte (svelte-flagpack), all installable via npm with flagpack-core as the shared asset package. For designers, Flagpack is available as a Figma Community file with fully customizable components and as a Sketch Shared Library with editable symbols. The project is actively maintained with 626+ GitHub stars and is trusted in production by teams building international products, e-commerce platforms, travel apps, and SaaS dashboards worldwide.