Untitled AI art by @artistic-bull3

Create a 1:1 aspect ratio image containing a grid of 16 round tag icons, each representing a unique technology: React, PHP, Laravel, Vue, Angular, HTML, CSS, JavaScript, TypeScript, Node.js, Express.js, Python. The icons should be in flat design style with a gradient background from #1E3A8A to #3B82F6. Each icon must have a thin white border (1px, #FFFFFF). Use minimalist, high-contrast logo designs that work well on both light (#FCE7F3) and dark (#2D3748) backgrounds. Do not repeat icons or use random symbols."