Frontend Developer Resume Guide — React, Performance, and UX Metrics

Frontend resumes should prove you build fast, accessible, and well-crafted interfaces — and that you can measure it.

Quantify performance: 'Improved LCP from 4.2s to 1.6s through code-splitting and image optimization, boosting conversions 9%.'

Show framework depth: React, Next.js, TypeScript, Vue, or Angular — with real examples of scale and complexity.

Include accessibility: 'Made the app WCAG 2.1 AA compliant, expanding reach to accessibility-dependent users.'

Show component architecture: 'Built a reusable component library adopted across 5 product teams, reducing UI dev time by 30%.'

Mention testing: 'Raised unit test coverage to 85% with Vitest and React Testing Library, cutting regressions by half.'

List tools: TypeScript, Tailwind, Redux/Zustand, Webpack/Vite, Storybook, Playwright, Figma collaboration.

Include both engineering and product impact: 'Rebuilt the onboarding flow, lifting activation from 28% to 41%.'