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design-patternscreationalabstract-factory
Abstract Factory Pattern: Families of Related Objects
Master the creation of families of related objects with Abstract Factory. Ideal for themes, platforms, and consistent configurations.
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Articles about web development, software architecture and best practices
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design-patternsfunctionalmaybe-option
Maybe/Option Pattern: Goodbye null and undefined
Learn to handle optional values safely with the Maybe/Option pattern. Eliminate null checks and NullPointerExceptions.
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architecturevertical-sliceclean-architecture
Vertical Slice Architecture: Organizing by Functionality
Discover how to organize your code by features instead of technical layers. Vertical Slice for maintainable and scalable projects.
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architecturemicroservicessidecar
Sidecar Pattern: Extending Applications Without Modifying Them
Learn the Sidecar pattern to add logging, monitoring, and security to your applications without changing their code.
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design-patternsbehavioralresult-pattern
Result Pattern: Elegant Error Handling without Exceptions
Learn the Result Pattern (Either/Result Type) for explicit error handling. Goodbye try/catch, hello composition.
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design-patternsbehavioralchain-of-responsibility
Chain of Responsibility Pattern: Processing Pipelines
Master the Chain of Responsibility pattern to create middlewares and pipelines. Decouple senders from receivers.
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design-patternsbehavioralcommand
Command Pattern: Actions as Objects
Learn to encapsulate requests as objects with the Command pattern. Implement undo/redo, task queues, and macros.
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design-patternsstructuralbridge
Bridge Pattern: Separating Abstraction from Implementation
Master the Bridge pattern to decouple abstraction and implementation. Avoid class explosion and gain flexibility.
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design-patternsstructuralproxy
Proxy Pattern: Access Control and Optimization
Learn to use the Proxy pattern for lazy loading, caching, access control, and logging. Practical TypeScript examples.
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design-patternsstructuralcomposite
Composite Pattern: Uniform Hierarchical Structures
Master the Composite pattern to treat individual objects and compositions uniformly. Ideal for component trees.
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design-patternscreationalprototype
Prototype Pattern: Efficient Object Cloning
Learn to clone objects efficiently with the Prototype pattern. Ideal for caches, templates, and avoiding costly recreation.
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clean-codebest-practicessoftware-engineering
Introduction to Clean Code: Principles for Sustainable Code
Discover the fundamentals of clean code and how to apply Clean Code principles to write maintainable, readable, and professional software. The 4 essential pillars.
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design-patternscreationalbuilder
Builder Pattern: Step-by-Step Construction of Complex Objects
Learn to build complex objects step by step with the Builder pattern. Ideal for configurations with multiple options and validation.
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design-patternsbehavioralstate
State Pattern: Elegant State Machines
Learn to implement clean state machines with the State pattern. Complete example with order flow and well-defined transitions.
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design-patternsstructuralfacade
Facade Pattern: Simplifying Complex Systems
Master the Facade pattern to create clean APIs that hide subsystem complexity. Complete example with e-commerce order system.
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design-patternsstructuraldecorator
Decorator Pattern: Middleware and Dynamic Behavior
Learn the Decorator pattern to add features like logging, caching, and authentication in a modular way. Example with extensible HTTP client.
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design-patternscreationalfactory-method
Factory Method Pattern: Delegating Object Creation
Master the Factory Method pattern to delegate object creation to specialized subclasses. Example with multi-channel notification system.
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design-patternscreationalsingleton
Singleton Pattern: A Controlled Global Instance
Learn to implement the Singleton pattern to manage shared resources like database connections, configurations, and loggers in a controlled way.
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design-patternsstructuraladapter
Adapter Pattern: Integrating Incompatible Interfaces
Master the Adapter pattern to cleanly integrate external systems. Practical example with multiple payment providers (Stripe, PayPal).
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design-patternsbehavioralstrategy
Strategy Pattern: Interchangeable Algorithms at Runtime
Learn to implement the Strategy pattern to encapsulate interchangeable algorithms. Practical example with multi-payment processor in TypeScript.
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design-patternsbehavioralobserver
Observer Pattern: Reacting to State Changes
Master the Observer pattern, the foundation of reactive and event-driven systems. TypeScript implementation with reactive stores and selective subscriptions.
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solidclean-architecturedesign-principles
SOLID Principles: The Foundation of Clean Architecture
Learn the 5 SOLID principles by Robert C. Martin with practical TypeScript examples. The foundation for building maintainable and extensible software.