Angular Roadmap

A step-by-step Angular roadmap: what to learn in order, the related skills and the best places to learn each step.

The stack, end to end

  • Frontend: JavaScript, DOM and events, Promises and async/await, ES modules, Fetch API, TypeScript, Interfaces and types, Generics, Angular, Components and templates, Services and dependency injection, RxJS, Angular Router
  • Backend: REST API design, JSON, HTTP methods and status codes, API documentation
  • Testing: Unit testing, Component testing, End-to-end testing

  1. JavaScript

    Suggested pace: Start here

    JavaScript makes pages interactive and also runs on servers. Learn the language properly: types, functions, scope, objects and arrays, the DOM, events, promises and async/await, and modules.

    Skills

    • JavaScript
    • DOM and events
    • Promises and async/await
    • ES modules
    • Fetch API

    Tips

    • Build small things (a to-do list, a quiz, a weather widget) before jumping to a framework.

    Where to learn

  2. TypeScript

    Suggested pace: Next

    TypeScript adds types to JavaScript so many mistakes are caught before the code runs. It is now common in frontend and Node.js teams. Learn basic types, interfaces, generics and how to type API data.

    Skills

    • TypeScript
    • Interfaces and types
    • Generics

    Tips

    • Turn a small JavaScript project into TypeScript to learn quickly.

    Where to learn

  3. Angular

    Suggested pace: Then

    Angular is a full framework with TypeScript, components, services, routing, forms and dependency injection built in. Common in larger company projects.

    Skills

    • Angular
    • Components and templates
    • Services and dependency injection
    • RxJS
    • Angular Router

    Tips

    • Get comfortable with TypeScript before you start. Angular uses it everywhere.

    Where to learn

  4. REST APIs

    Suggested pace: After that

    An API lets a frontend, a phone app or another system talk to your backend. Learn resources and HTTP methods, status codes, pagination, versioning and how to document an API. Add GraphQL later if you need it.

    Skills

    • REST API design
    • JSON
    • HTTP methods and status codes
    • API documentation

    Tips

    • Test every endpoint with a tool such as Postman before building a frontend on it.

    Where to learn

  5. Testing frontend code

    Suggested pace: Later

    Write tests so changes do not break things: unit tests for functions and components, and a few end-to-end tests of the main user journeys.

    Skills

    • Unit testing
    • Component testing
    • End-to-end testing

    Tips

    • Test behaviour a user would notice, not internal details.

    Where to learn

Frequently asked questions

Where should I start with Angular?

Start at step 1 and work down in order, because later steps build on earlier ones. If you are signed in, the roadmap compares your resume with each step and marks where you could start.

Is Angular worth learning?

Check how many job adverts in your area mention Angular, and whether it fits the kind of work you want. This roadmap shows what to learn; the Browse jobs page shows what employers are asking for.

How do I know I am ready to apply?

When you can build a small project from start to finish without copying a tutorial, and explain why you made your choices. Apply while you keep learning; you do not need to know everything.