NEXUS
Full-stack engineer focused on performance, accessibility, and delightful interfaces. Building products that people love to use — from zero to production.
I'm Aiden Vale, a software engineer who believes great products emerge when design and engineering collaborate from day one. I specialize in modern frontend architectures, design systems, and performant web applications.
Previously at Linear and Vercel-inspired startups, I've shipped features used by millions of developers. I care deeply about accessibility, Core Web Vitals, and writing code that future maintainers will thank me for.
When I'm not coding, you'll find me exploring type systems, contributing to open source, or refining the perfect dark theme.
A journey through products that shaped how I think about software.
Leading the design system and core UI foundations. Built the new command palette experience, improved extension developer DX, and drove accessibility to WCAG 2.2 AA.
Shipped the project roadmap view, real-time collaboration features, and the public API. Reduced LCP by 40% through careful architecture and edge caching strategies.
Worked on the dashboard and Next.js documentation platform. Contributed to the design of the Edge Config and Middleware DX. Maintained open-source examples.
Built internal tooling and the merchant dashboard components. Focused on complex data tables, form systems, and internationalization for 20+ locales.
Tools and technologies I use to ship reliable, beautiful software.
A few projects that represent how I approach product engineering.
Deep dives into architecture, patterns, and the tools I build.
How I structure tokens, components, and theming for scalable design systems.
Patterns for sub-100ms TTFB using edge functions, caching, and streaming.
Practical guide to building WCAG 2.2 AA components without sacrificing aesthetics.
When to use local state, URL state, server state, and global stores in 2026.
A pragmatic testing pyramid for product teams that actually ships.
Turborepo + pnpm workspace setup that scales from 2 to 50 packages.
Thoughts on engineering, design, and building products.
The gap between Figma and production is where good intentions die. Here's the process that actually works.
A practical mental model for deciding what belongs on the server versus the client in 2026.
Lessons from shipping Raycast-level interactions on the web: focus traps, virtualization, and fuzzy search.
Whether you have a project in mind, want to collaborate, or just want to say hello — I'd love to hear from you. I typically reply within 24 hours.