Ship Angular features faster without surrendering architecture

Coding agents can draft the work. You still own the design tree, the layers, and the quality bar. This guide is the Decide → Build → Verify workflow I use on real Angular products.

Watch the workflow, then read the durable version below. Open the original video.

Why agentic Angular needs guardrails

Without a process, agents invent missing requirements, put business rules in components, and leave you reviewing an endless diff.

Working software is not the same as production-ready Angular. Behavior tests, automated standards review, and a focused manual review are complementary checks, not substitutes.

Three-phase workflow

Decide the feature, build against a plan, then verify behavior before you review the code.

  1. 01

    Decide

    Start with an idea. Grill the scope until the design tree is resolved. Stop at shared understanding, not an invented spec.

  2. 02

    Build

    Write the plan first. It is the contract. Keep UI thin, behavior in the store, and data access behind a replaceable service. Implement in tasks.

  3. 03

    Verify

    Prove behavior first, then run an automated standards review. Finish with a focused look at routing, seams, forms, and tests. A working demo is not enough.

Architecture from the CRUD feature

The recorded example adds an admin Products slice to the Angular Dashboard. Persistence was in-memory mock data so the first cut stayed self-contained. The important part is the seams, not the mock.

  1. Layer 1

    Products component

    Thin UI: table, action buttons, OnPush. It asks the store to open create, edit, or confirm delete.

  2. Layer 2

    Product store

    Business behavior lives here: load, persist, open dialogs, confirm delete. This is the layer to test first.

  3. Layer 3

    Product service

    Data access behind a replaceable seam. Swap the in-memory mock for Firebase or an API later without rewriting the store.

Vibe coding vs an engineering workflow

Vibe coding

  • ✗Prompt until the screen looks right
  • ✗Treat passing clicks as proof of quality
  • ✗Review code first and never finish
  • ✗Let the agent invent scope

Engineering workflow

  • ✓Resolve the design tree before code
  • ✓Verify behavior, standards, and structure as separate checks
  • ✓Review code last, against known seams
  • ✓Keep an approved plan as the contract

Angular quality checklist

  • Routing and lazy feature boundaries are explicit
  • Components stay thin; templates are one coherent flow
  • State and business logic live in the store
  • Services own data access and stay replaceable
  • Forms and validation cover the agreed fields
  • Store behavior is covered by tests

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The Decide interview uses the Grill Me workflow proposed by Matt Pocock.

Related Angular resources

From developers who learned in public

Student feedback about the teaching. It is not a substitute for the client delivery proof on Start a Project.