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  • Software is ubiquitous, and yet it sucks. Linux and Windows crash every time the temperature fluctuates above or below some unknown range or if you just look at the... More

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  • Evaluating a programmer’s level of expertise is one of the hardest things in the hiring process. We are talking about actual programming experience, not theory.... More

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A lot of startups begin their business with an idea that they think people need and want. They spend months, sometimes even years, perfecting their product without ever showing the...

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From the dawn of computers to the age of AI, software engineers have always been in the fray. The very term “software engineer” came into existence early in the computing boom, which...

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The Third Scrum Wave: A Forward-Looking Observation)

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Design Patterns
Learn design patterns quickly with Jason McDonald's outstanding tutorial on the original 23 Gang of Four design patterns, including class diagrams, explanations, usage info, and real world examples.
201.8k 563.3k
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Core Java
Gives you an overview of key aspects of the Java language and references on the core library, commonly used tools, and new Java 8 features.
124.3k 334.8k
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Getting Started with Ajax
Introduces Ajax, a group interrelated techniques used in client-side web development for creating asynchronous web applications.
101k 208.7k
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Getting Started with Git
This updated Refcard explains why so many developers are migrating to this exciting platform. Learn about creating a new Git repository, cloning existing projects, the remote workflow, and more to pave the way for limitless content version control.
113.4k 262.3k
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Spring Configuration
Catalogs the XML elements available as of Spring 2.5 and highlights those most commonly used: a handy resource for Spring context configuration.
102.6k 258.5k
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Core CSS: Part I
Covers Core principles of CSS that will expand and strengthen your professional ability to work with CSS. Part one of three.
89.4k 194.4k
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Foundations of RESTful Architecture
The Representational State Transfer (REST) architectural style is a worldview that elevates information into a first-class element of architectures. REST allows us to achieve the architectural properties of performance, scalability, generality, simplicity, modifiability, and extensibility. This newly updated Refcard explains main HTTP verbs, describes response codes, and lists libraries and frameworks. It also gives additional resources to further explore each topic.
97.6k 151.5k
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jQuery Selectors
Introduces jQuery Selectors, which allow you to select and manipulate HTML elements as a group or as a single element in jQuery.
92.7k 352.1k
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The Ultimate Scrum Reference Card
Provides a concise overview of roles, meetings, rules, and artifacts within a Scrum organization. Updated for 2016.
86.4k 231.2k
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Core Java Concurrency
Helps Java developers working with multi-threaded programs understand the core concurrency concepts and how to apply them.
89.2k 185.3k
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Getting Started with Eclipse
Eclipse IDE is a cross-platform, multi-purpose, open-source Integrated Development Environment. It is widely used to develop projects in Java, JavaScript, PHP, C++, Scala, and many others. This newly updated Refcard breaks down installing, setting up, and getting started with Eclipse. It also covers productivity tips, creating new projects and files, accessing Source Control Managers, and debugging configurations.
78k 205.9k
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Core CSS: Part II
Covers Core principles of CSS that will expand and strengthen your professional ability to work with CSS. Part two of three.
73k 139.5k
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