App creation course

Lesson 1 • The App Development Lifecycle

Map the full journey from concept to launch using industry-standard phases. Provides a repeatable framework used throughout the course.

Lesson 2 • Defining Your App Concept

Translate a raw idea into a structured concept using problem statements and user personas. Grounds all future design and build decisions.

Lesson 3 • Core Tools and Environments

Set up essential development tools, editors, and emulators. Ensures every student has a functional workspace before writing code.

Lesson 1 • Information Architecture and Navigation

Structure app content and navigation flows for clarity and efficiency. Directly shapes the screen hierarchy built in later sections.

Lesson 2 • Accessibility and Inclusive Design

Implement accessibility standards so all users can interact with the app. Accessibility is a legal and ethical requirement on both platforms.

Lesson 3 • Wireframing and Prototyping

Sketch low-fidelity wireframes and evolve them into interactive prototypes. Prototypes validate concepts before any code is written.

Lesson 4 • User Research and Personas

Conduct interviews and surveys to uncover real user needs. Research outputs directly inform every design decision in this chapter.

Lesson 1 • Variables, Data Types, and Operators

Declare and manipulate data using core language primitives. These building blocks appear in every function and feature built later.

Lesson 2 • Object-Oriented Programming Basics

Model real-world entities using classes, objects, and inheritance. OOP patterns underpin the component architecture used in app frameworks.

Lesson 3 • Asynchronous Programming Concepts

Handle time-delayed operations like API calls without blocking the UI. Async patterns are critical for responsive, data-driven apps.

Lesson 4 • Debugging and Code Quality

Use debugging tools and coding standards to write reliable, maintainable code. Good practices here reduce bugs in all subsequent chapters.

Lesson 1 • Forms, Inputs, and Validation

Capture and validate user input across text fields, pickers, and toggles. Input handling is required for login, search, and data-entry flows.

Lesson 2 • Handling User Interactions

Respond to taps, swipes, gestures, and animations to create fluid UX. Interaction handling transforms static screens into engaging experiences.

Lesson 3 • Screen Layout and Component Structure

Build responsive layouts using framework components and layout systems. Proper structure here makes styling and state management easier.

Lesson 4 • Lists, Grids, and Data Display

Render dynamic data collections efficiently using optimised list components. Mastering lists enables feeds, catalogues, and search results.

Lesson 1 • Lifting State and Prop Drilling

Share state between sibling components by lifting it to a common parent. Understanding prop flow is prerequisite to global state solutions.

Lesson 2 • Global State Management

Implement a global store to share data across unrelated components. Global state eliminates prop drilling in medium-to-large apps.

Lesson 3 • Fetching and Caching Remote Data

Retrieve data from APIs and cache responses to minimise network calls. Efficient data fetching is essential for performance and offline support.

Lesson 4 • Local Component State

Manage UI state within individual components using built-in state hooks. Local state is the simplest and most common data management pattern.

Lesson 1 • Working with Real-Time Data

Use WebSockets and real-time database listeners to push live updates. Real-time features power chat, notifications, and live dashboards.

Lesson 2 • File Uploads and Media Handling

Upload images, videos, and documents to cloud storage from the app. Media handling is required for profile photos, attachments, and content creation.

Lesson 3 • User Authentication and Authorization

Implement secure login, registration, and session management using tokens. Auth protects user data and gates access to private app features.

Lesson 4 • REST API Fundamentals

Consume REST endpoints using HTTP methods, headers, and status codes. REST is the most common integration pattern for mobile apps.

Lesson 1 • End-to-End and UI Testing

Simulate real user flows across the full app using automated UI tests. E2E tests validate that all layers work together correctly.

Lesson 2 • Unit and Integration Testing

Write automated tests for individual functions and component interactions. Tests catch regressions early and document expected behaviour.

Lesson 3 • Crash Reporting and Error Monitoring

Integrate crash reporting tools to capture and triage production errors. Monitoring enables rapid response to issues affecting real users.

Lesson 4 • Accessibility and Usability Testing

Validate accessibility compliance and usability with real users and tools. Testing confirms that inclusive design decisions work in practice.

Lesson 1 • Preparing for App Store Submission

Configure signing certificates, build settings, and metadata for store submission. Proper preparation prevents rejections and delays at launch.

Lesson 2 • Beta Testing and Staged Rollouts

Distribute pre-release builds to testers and roll out updates incrementally. Staged releases reduce risk by limiting exposure of new changes.

Lesson 3 • Continuous Integration and Delivery

Automate build, test, and deployment pipelines for consistent, fast releases. CI/CD removes manual steps that introduce errors and slow teams down.

Lesson 4 • Post-Launch Monitoring and Iteration

Track KPIs, user feedback, and crash data to guide the next release cycle. Continuous iteration keeps the app competitive and users engaged.