Orvain UI https://orvain.dev/blogs Engineering writing on design systems, design tokens, bundle discipline and the Model Context Protocol. en Inside the Orvain MCP server https://orvain.dev/blogs/inside-the-orvain-mcp-server https://orvain.dev/blogs/inside-the-orvain-mcp-server Tue, 09 Jun 2026 00:00:00 GMT Engineering Why a schema an assistant can query beats a training snapshot, and what a hosted MCP endpoint changes about generated UI code. Design systems designers and engineers share https://orvain.dev/blogs/design-system-designers-and-engineers-share https://orvain.dev/blogs/design-system-designers-and-engineers-share Tue, 02 Jun 2026 00:00:00 GMT Design A design system only works when both sides trust it. How a Figma kit and a code library drift apart, and what keeps them together. White-label tokens from one config file https://orvain.dev/blogs/white-label-tokens-one-config https://orvain.dev/blogs/white-label-tokens-one-config Wed, 27 May 2026 00:00:00 GMT Engineering Colours, radii, spacing and type resolve from one config. How a token pipeline turns a rebrand into a single edit rather than a sweep. Prompt to production in Cursor and Claude Code https://orvain.dev/blogs/prompt-to-production-cursor-claude-code https://orvain.dev/blogs/prompt-to-production-cursor-claude-code Tue, 19 May 2026 00:00:00 GMT Guides A working loop for generating a screen in your editor and getting it typed, themed and reviewed before any of it reaches a branch. Orvain 1.4 preview: Vue and 40 new blocks https://orvain.dev/blogs/orvain-1-4-vue-support-40-blocks https://orvain.dev/blogs/orvain-1-4-vue-support-40-blocks Wed, 06 May 2026 00:00:00 GMT Product Updates Vue support is coming alongside React, with forty new blocks. A preview of 1.4 while it is being built, and what a second framework target changes underneath. Building RSC-safe components to a 12 kB budget https://orvain.dev/blogs/rsc-safe-components-under-12kb https://orvain.dev/blogs/rsc-safe-components-under-12kb Wed, 22 Apr 2026 00:00:00 GMT Engineering Tree-shaking, the client boundary and zero runtime CSS: the three decisions that decide how much JavaScript a component library costs, and the budget Orvain's core is built to. Accessible components without guesswork https://orvain.dev/blogs/accessible-components-without-guesswork https://orvain.dev/blogs/accessible-components-without-guesswork Fri, 10 Apr 2026 00:00:00 GMT Design Keyboard paths, focus ownership and announcements are contracts a component owes its user, not a pass somebody schedules for later.