Vue Ecosystem Basics

Overview

Understand the Vue ecosystem as a delivery system, not just a library. This page defines how to choose tools, organize repositories, and establish standards before building features.

Why Vue in Production

Strengths of Vue for teams

• Low onboarding friction due to template readability and incremental adoption options.
• Strong Composition API for scaling logic reuse across complex features.
• Official ecosystem (Router, Pinia, tooling) that reduces architectural uncertainty.

Trade-offs to accept early

• Inconsistent patterns if teams mix Options API and Composition API without guidelines.
• Performance regressions when reactivity boundaries are not modeled carefully.
• Tooling drift if TypeScript, lint, and format standards are not pinned in CI.

Tooling Stack Baseline

Core stack

npm create vue@latest
  # choose: TypeScript, Vue Router, Pinia, ESLint, Vitest
  cd your-app
  npm install
  npm run dev

Team rules for tooling

• Pin Node and package-manager versions in project docs and CI pipeline.
• Run lint, type-check, test, and build on every pull request.
• Keep one source of truth for scripts in package.json.

Project Structure and Boundaries

Feature-oriented structure

src/
    app/
      router/
      providers/
    features/
      billing/
        components/
        views/
        stores/
        services/
        contracts/
    shared/
      ui/
      utils/
      composables/

Boundary rules

• Features must not depend directly on each other; only through shared modules or app-level orchestrators.
• API contract types should live near service modules and be versioned with backend changes.
• Global UI components belong in shared/ui only if reused by multiple features.

Learning Objectives

• Compare Vue SPA, SSR, and static delivery models.
• Pick a stack: Vite, router, state, and testing baseline.
• Define project conventions for components and folders.

Common Mistakes

• Starting feature implementation before deciding directory boundaries and naming strategy.
• Allowing every developer to choose different state and data-fetching patterns.
• Skipping automated type checks and discovering contract issues late in QA.

Engineering Notes

Treat this page as your Vue architecture contract. Any exception should be documented as a conscious deviation with reason and expected cost.

Practice Scope

Deliver one production-style mini-feature, include implementation notes, and record one performance, reliability, or maintainability trade-off in your commit summary.

Back to roadmap: Vue Roadmap