The Unit of Work design pattern is used to group one or more operations into a single transaction.| DevIQ RSS Feed
Understand Hick's Law and its impact on decision-making in software development. Learn how the number of choices affects user experience, interface design, and system complexity, and discover strategies to optimize decision-making processes.| DevIQ RSS Feed
Moore's Law posits that the number of transistors on a microchip doubles approximately every two years, effectively doubling processing power while reducing relative costs.| DevIQ RSS Feed
Wirth's Law, proposed by computer scientist Niklaus Wirth, states that 'software is getting slower more rapidly than hardware becomes faster.'| DevIQ RSS Feed
Kerckhoffs's Principle (or Law) is a foundational security concept that emphasizes designing systems that remain secure even when their implementation details are publicly known, focusing only on keeping sensitive data like keys secret. This contrasts with security by obscurity, which relies on hiding system details, a fragile and often risky approach.| DevIQ RSS Feed
Learn how the Mediator design pattern simplifies complex interactions by centralizing communication between components. Ideal for systems needing loose coupling, this pattern enhances modularity, scalability, and maintainability, making it a go-to for complex applications.| DevIQ RSS Feed
Explore the Observer pattern, a key design pattern that enables loose coupling and dynamic communication between objects in software development. Learn about its benefits, drawbacks, use cases, and implementation.| DevIQ RSS Feed
We enforce business rules through a Single Point of Enforcement, ensuring that all operations related to order processing go through a gatekeeper function that validates inputs and applies consistent logic.| DevIQ RSS Feed
Learn how front-end tests ensure your application’s user interface performs as expected, providing a seamless user experience across all devices.| DevIQ RSS Feed
Discover the benefits and challenges of automated testing, a crucial practice for maintaining code quality and efficiency in software development.| DevIQ RSS Feed
Explore functional tests that validate software features against specified requirements, ensuring that your application works as intended.| DevIQ RSS Feed
Understand the importance of integration tests in verifying that different modules of your application work together seamlessly.| DevIQ RSS Feed
A guide to the testing pyramid, explaining the optimal distribution of unit, integration, and end-to-end tests in your software project.| DevIQ RSS Feed
Dive into the world of unit tests, the fastest and most granular way to ensure your code functions correctly at the smallest level.| DevIQ RSS Feed
Clean Architecture is a software design approach that prioritizes maintainability, testability, and flexibility by organizing code into distinct layers with clear dependencies, ensuring a robust and scalable application structure.| DevIQ RSS Feed
Discover the power of Event-Driven Architecture (EDA) in building scalable, real-time systems. Boost your knowledge on designing responsive and decoupled software architectures.| DevIQ RSS Feed
The Big Ball of Mud is an architectural anti-pattern that refers to an architecture that lacks any modular design, and thus becomes just a mass of disorganized code lacking any real structure.| DevIQ RSS Feed
YOLO Architecture describes a development style characterized by minimal planning, lack of organization, and an absence of clear architectural principles.| DevIQ RSS Feed
Learn about the Separation of Concerns (SoC) principle in software design. Discover how breaking down software into distinct sections with specific responsibilities enhances modularity and maintainability.| DevIQ RSS Feed
In DDD, a Shared Kernel is a special type of Bounded Context that contains code and data shared across multiple bounded contexts within the same domain.| DevIQ RSS Feed
Witches' Brew Architecture is a software antipattern characterized by a chaotic and poorly structured codebase that combines multiple technologies, design patterns, and coding styles in a haphazard and inconsistent manner.| DevIQ RSS Feed
Explore the importance of the 'Read the Manual' approach. Discover how understanding documentation thoroughly can prevent errors, save time, and improve the effective use of tools and libraries.| DevIQ RSS Feed
Discover the power of Simple Design in software development. Learn how focusing on simplicity helps create flexible, understandable, and maintainable solutions that meet immediate needs without over-engineering.| DevIQ RSS Feed
Learn why 'Shipping is a Feature' is a crucial mindset in software development. Understand the importance of delivering working software and how timely releases drive user satisfaction and business value.| DevIQ RSS Feed
Explore the concept of Whole Team Activity, where everyone on the team collaborates towards common goals. Learn how this practice enhances communication, fosters innovation, and ensures project success.| DevIQ RSS Feed
Understand the 'Whole Team' approach, where every team member's skills and insights are leveraged. Discover how this practice improves project outcomes by encouraging inclusivity and shared responsibility.| DevIQ RSS Feed
Explore the practice of Collective Code Ownership, where all team members are responsible for the codebase. Learn how this approach promotes collaboration, quality, and faster issue resolution.| DevIQ RSS Feed
Discover the importance of Code Readability in software development. Learn how writing clear, understandable code enhances collaboration, reduces bugs, and makes maintenance easier for everyone on the team.| DevIQ RSS Feed
Understand the benefits of Dependency Injection in software development. Learn how it helps create flexible, testable, and maintainable code by managing dependencies effectively.| DevIQ RSS Feed
Learn about Dogfooding, the practice of using your own products. Discover how this approach helps identify issues early, improves product quality, and builds empathy with end-users.| DevIQ RSS Feed
Discover why 'Naming Things' is considered one of the hardest problems in software development. Learn strategies for choosing clear, descriptive names that improve code clarity and maintainability.| DevIQ RSS Feed
Explore the principle of 'Know Where You Are Going' in software projects. Understand how setting clear goals and having a vision ensures alignment and guides the development process effectively.| DevIQ RSS Feed
Uncover the benefits of Pair Programming, where two developers work together at one workstation. Learn how this practice improves code quality, enhances learning, and boosts team collaboration.| DevIQ RSS Feed
Get into the Fast Beats Right antipattern, where speed is prioritized over quality. Learn why rushing development can lead to long-term issues and how to strike a balance between speed and precision.| DevIQ RSS Feed
Uncover the Blob antipattern, a design flaw where a single class grows excessively in size and responsibility, becoming hard to maintain. Understand how to avoid creating code that is too complex to manage.| DevIQ RSS Feed
Discover the Calendar Coder antipattern, a practice similar to cargo cult programming. Learn how mimicking coding practices without understanding the context can lead to ineffective software solutions.| DevIQ RSS Feed
Explore the Death by Planning antipattern, where overemphasis on planning leads to stalled progress and missed deadlines. Learn how to balance planning and execution for successful project management.| DevIQ RSS Feed
Learn about the pitfalls of Copy-Paste Programming. While convenient, this approach can lead to duplicated code, inconsistencies, and maintenance challenges. Explore better practices for code reuse and efficiency.| DevIQ RSS Feed
Meet the Duct Tape Coder, who prioritizes quick fixes over code quality and maintainability. Discover the long-term risks of this approach and why building sustainable software is essential| DevIQ RSS Feed
Uncover the risks of Feature Creep, where continuous addition of features leads to bloated and unwieldy software. Learn strategies to manage scope and maintain a focused, user-centric product.| DevIQ RSS Feed
Understand the Death March antipattern, where projects are doomed from the start yet push teams to work excessive hours. Learn how to recognize and avoid this destructive project management trap.| DevIQ RSS Feed
Explore the pitfalls of Assumption Driven Programming, where developers mistakenly assume that all users share their knowledge and experience. Learn why it's crucial to consider diverse user perspectives for more effective software solutions.| DevIQ RSS Feed
Explore the Found on Internet antipattern, where code or solutions are copied directly from online sources without proper evaluation. Learn the importance of understanding and testing code before integration.| DevIQ RSS Feed
Discover the dangers of Frankencode, where disparate code pieces are haphazardly stitched together to create a fragile and unpredictable system. Learn how to avoid this design horror and build robust, maintainable software.| DevIQ RSS Feed
Learn about the Iceberg Class antipattern, where a class has a deceptively simple interface but hides a massive, complex implementation. Discover strategies to keep your classes transparent and manageable.| DevIQ RSS Feed
Uncover the pitfalls of the Golden Hammer antipattern, where developers use their favorite tool or technology for every problem. Understand why relying too heavily on one solution can limit creativity and effectiveness.| DevIQ RSS Feed
Explore the consequences of Mushroom Management, where developers are kept in the dark and fed misinformation. Understand the importance of transparency and communication for effective project management."| DevIQ RSS Feed
Understand the Not Invented Here antipattern, where teams reject external solutions in favor of creating their own. Learn how this mindset can waste resources and hinder innovation.| DevIQ RSS Feed
Dive into the One Thing to Rule Them All antipattern, where a single tool or system is used to handle multiple tasks. Discover the risks of this approach and how to avoid overloading your systems.| DevIQ RSS Feed
Discover why Reinventing the Wheel is often counterproductive. Learn how leveraging existing solutions can save time and effort, allowing developers to focus on unique, value-adding features.| DevIQ RSS Feed
Explore the Shiny Toy antipattern, where developers chase the latest trends and tools without evaluating their real-world benefits. Learn how to make technology choices based on needs, not hype.| DevIQ RSS Feed
Understand the Smoke and Mirrors antipattern, where demos show a facade of functionality that doesn’t exist yet. Learn why honesty and realistic expectations are crucial in software development.| DevIQ RSS Feed
Uncover the tangled mess of Spaghetti Code, where poor structure and lack of organization make the code hard to follow and maintain. Learn techniques to write clean, well-organized code.| DevIQ RSS Feed
Discover the perils of releasing unfinished software, likened to Walking through a Minefield. Understand why thorough testing is essential to avoid exposing users to bugs and instabilities| DevIQ RSS Feed
Learn about the limitations of the Waterfall methodology, a rigid, sequential approach to software development. Explore more flexible alternatives that adapt to changing project requirements| DevIQ RSS Feed
Learn how the Adapter design pattern helps integrate incompatible interfaces. Discover how it acts as a bridge, allowing different systems to communicate seamlessly and enhancing the flexibility of your software architecture.| DevIQ RSS Feed
Understand the Repository design pattern and its role in software architecture. Learn how it abstracts data access, providing a clean separation between the data layer and business logic for more maintainable and testable applications.| DevIQ RSS Feed
Explore the Strategy design pattern in software development. See how it promotes flexibility by enabling the selection of algorithms at runtime, allowing for more adaptable and maintainable code structures.| DevIQ RSS Feed
YAGNI, or "You Ain't Gonna Need It" (or "You Aren't Gonna Need It"), emerged as one of the key principles of Extreme Programming.| DevIQ RSS Feed
Version control systems are essential for tracking changes, collaborating seamlessly, and maintaining the integrity of your codebase across teams and time.| DevIQ RSS Feed
Embrace the value of Courage in Extreme Programming. Discover how taking bold decisions, addressing challenges directly, and welcoming changes can lead to better, more adaptable software solutions.| DevIQ RSS Feed
Effective communication is key to successful software projects. Learn how the Communication value in Extreme Programming fosters collaboration, clarity, and team alignment for better project outcomes.| DevIQ RSS Feed
Explore the Feedback principle in Extreme Programming. Understand how continuous feedback loops between developers, stakeholders, and customers drive improvement and ensure high-quality software delivery.| DevIQ RSS Feed
Discover the value of Simplicity in Extreme Programming. Learn how focusing on simple solutions and avoiding unnecessary complexity can enhance efficiency and improve software development outcomes.| DevIQ RSS Feed
Respect is at the core of successful teams. Explore how the Respect value in Extreme Programming promotes a positive work environment, where every team member's ideas and contributions are valued.| DevIQ RSS Feed
Master the Don't Repeat Yourself (DRY) principle in software design. Learn how eliminating redundancy in code and processes can boost maintainability, reduce errors, and enhance productivity.| DevIQ RSS Feed
Explore the Hollywood Principle in software design. Don't call us, we'll call you. Understand how this approach promotes loose coupling and more flexible, scalable software architectures.| DevIQ RSS Feed
Discover the power of simplicity with the KISS principle in software design. Learn some ways to keep it simple and have fewer defects.| DevIQ RSS Feed
Adopt the Once and Only Once (OAOO) principle in software design. Understand how ensuring each piece of knowledge has a single, authoritative representation can reduce complexity and improve code quality.| DevIQ RSS Feed
A Git convention that allows for better commit messages.| DevIQ RSS Feed
Red, Green, Refactor is a practice used during Test-Driven Development. It reflects the state of a new test failing, making that test pass, and then considering whether the existing solution can be improved through refactoring.| DevIQ RSS Feed
In many software applications, validation is used to determine whether or not a given data structure or object conforms to certain requirements. However, it doesn't (shouldn't) mutate or change the object in question, and thus any further change might invalidate the validation. By contrast, parsing a less-structured object and producing form it a more-structured one is a one-way operation that results in more useful data structures.| DevIQ RSS Feed
Code That Fits in Your Head by Mark Seemann includes over two dozen specific practices one can follow to help write better software. A summary of these practices is shown below.| DevIQ RSS Feed
Code smells, or bad smells in code, refer to symptoms in code that may indicate deeper problems.| DevIQ RSS Feed
Code can be successful with the right supports, a solid architecture.| DevIQ RSS Feed
In Vertical Slice Architecture, we organize the application by features rather than layers.| DevIQ RSS Feed
The Flags Over Objects anti-pattern occurs when behavior is written outside of an object by inspecting flags (such as status codes), rather than within the object itself.| DevIQ RSS Feed
As a verb, refactoring means to improve the design of a code without changing what it does. As a noun, it refers to an individual modification to a program that improves its design, without changing what the code does.| DevIQ RSS Feed
Test Driven Development, or TDD, also known as Test Driven Design, is a process for writing code using tests to define and then confirm the software's behavior.| DevIQ RSS Feed
Technical debt is a metaphor for all of the shortcuts, hacks, and poor design choices made for a given software system that compromised its quality, usually in an attempt to meet a deadline.| DevIQ RSS Feed
With vertical slices, only the minimal functionality required for an individual feature or user story is built into each layer.| DevIQ RSS Feed
The Boy Scout Rule can be summarized as leave your code better than you found it.| DevIQ RSS Feed
Encapsulation refers to the idea that objects should manage their own behavior and state, so that their collaborators need not concern themselves with the object's inner workings.| DevIQ RSS Feed
Static Cling is a code smell used to describe the undesirable coupling introduced by accessing static (global) functionality, either as variables or methods.| DevIQ RSS Feed
The Proxy Pattern can be useful for abstracting the access to data objects, providing additional functionality such as lazy loading, access control, or caching.| DevIQ RSS Feed
Observability is a practice that uses logs, metrics, and traces to monitor and understand system behavior.| DevIQ RSS Feed
The Explicit Dependencies Principle states that methods and classes should explicitly require (typically through method parameters or constructor parameters) any collaborating objects they need in order to function correctly.| DevIQ RSS Feed
The Open-Closed Principle (OCP) states that software entities (classes, modules, methods, etc.) should be open for extension, but closed for modification.| DevIQ RSS Feed
The Object Mother pattern is used for creating example objects in testing.| DevIQ RSS Feed
The Builder design pattern is a creational pattern, similar to the Factory pattern (Factory Method, Abstract Factory).| DevIQ RSS Feed
Design patterns are common approaches to solving similar problems.| DevIQ RSS Feed
The Factory Method pattern is an object creation pattern from the Design Patterns book. It defines an interface or abstract class for creating an object but leaves the specifics to the implementations.| DevIQ RSS Feed
Anti-Corruption Layers (ACLs) are used in domain-driven design (DDD) to allow for interactions with other contexts without adversely impacting the design of the core domain model.| DevIQ RSS Feed
Aggregates are a design pattern that play a big role in domain-driven development.| DevIQ RSS Feed
Domain Driven Design is a software design strategy intended to take complex domains (real-world problems) and simplify them into a extensible and maintainable software solution.| DevIQ RSS Feed
A bounded context is a concept from Domain-Driven Design that establishes boundary within a domain and contains models related to that context.| DevIQ RSS Feed
Following good principles consistently is important to good code.| DevIQ RSS Feed
The Single Responsibility Principle (SRP) states that a class should have only one reason to change.| DevIQ RSS Feed
