Frontend development

Assign a frontend task and the agent builds or optimizes the feature with composable, accessible, performant components, self-reviews, and drafts a deploy-ready PR for you to review — it never deploys on its own.

Saves you ~4.2 h / run

How it works

Trigger
When you start the “Build frontend feature” workflow.
Job
Build or optimize the feature, and draft a deploy-ready PR.
Outcome
A tested implementation and pull request draft.

What it installs

Agents 2

  • Frontend Coding Agent

    Builds or optimizes a frontend feature and drafts a deploy-ready pull request.

  • Frontend development Quality Reviewer

    Checks primary evidence, domain controls, deliverable completeness, and communication quality, stopping the run when the work is wrong, unsupported, incomplete, or uncertain.

Teams 1

  • Frontend development quality team

    The delivery agents produce the work while an independent quality reviewer checks each workflow handoff against explicit evidence, domain, and communication requirements before the run can continue.

Workflows 1

  • Build frontend feature

    Build or optimize the feature, self-review against the bar, and draft a deploy-ready PR.

Skills 5

  • react-best-practices

    Performance-first React/Next.js patterns prioritised by impact: eliminate waterfalls, shrink the bundle, cut re-renders, and reduce render cost. Adapted from vercel-labs/agent-skills/react-best-practices.

  • composition-patterns

    Composition patterns that scale: avoid boolean prop proliferation with compound components, explicit variants, children over render props, and lifted state. Adapted from vercel-labs/agent-skills/composition-patterns.

  • optimize

    An observability-first optimization method: collect real metrics first, investigate only metric-backed candidates, fix the highest-impact cost, and verify — never guess. Adapted from vercel-labs/agent-skills/vercel-optimize.

  • react-view-transitions

    Use React view transitions deliberately for route or state changes: preserve accessibility, respect reduced motion, and avoid animation masking layout bugs. Adapted from vercel-labs/agent-skills/react-view-transitions.

  • react-native-skills

    React Native and Expo guardrails for mobile frontend work: platform differences, native accessibility, performance, navigation, and release-safe PRs. Apply only when the connected repo is React Native or Expo. Adapted from vercel-labs/agent-skills/react-native-skills.

Requirements

  • Connected repository — Needs a connected code repository so the agent can read the component library, build or optimize the feature, run the project's checks, and open a pull request.

Setup guide

How to Automate Frontend Feature Builds

A practical guide to assigning frontend work to an agent that builds, self-reviews, and drafts a PR for human approval.

Read the setup guide

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