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Messy code is a nuisance. "Tidying" code, to make it more readable, requires breaking it up into manageable sections. In this practical guide, author Kent Beck, creator of Extreme Programming and pioneer of software patterns, suggests when and where you might apply tidyings to improve your code while keeping the overall structure of the system in mind.Instead of trying to master tidying all at once, this book lets you try out a few examples that make sense for your problem. If you have a big function containing many lines of code, you'll learn how to logically divide it into smaller chunks. Along the way, you'll learn the theory behind software design: coupling, cohesion, discounted cash flows, and optionality.This book helps you:Understand the basic theory of how software design works and the forces that act on itExplore the difference between changes to a system's behavior and changes to its structureImprove your programming experience by sometimes tidying first and sometimes tidying afterLearn how to make large changes in small, safe stepsApproach design as a human activity with diverging incentives

Enterprises have made amazing advances by taking advantage of data about their business to provide predictions and understanding of their customers, markets, and products. But as the world of business becomes more interconnected and global, enterprise data is no long a monolith; it is just a part of a vast web of data. Managing data on a world-wide scale is a key capability for any business today.The Semantic Web treats data as a distributed resource on the scale of the World Wide Web, and incorporates features to address the challenges of massive data distribution as part of its basic design. The aim of the first two editions was to motivate the Semantic Web technology stack from end-to-end; to describe not only what the Semantic Web standards are and how they work, but also what their goals are and why they were designed as they are. It tells a coherent story from beginning to end of how the standards work to manage a world-wide distributed web of knowledge in a meaningful way.The third edition builds on this foundation to bring Semantic Web practice to enterprise. Fabien Gandon joins Dean Allemang and Jim Hendler, bringing with him years of experience in global linked data, to open up the story to a modern view of global linked data. While the overall story is the same, the examples have been brought up to date and applied in a modern setting, where enterprise and global data come together as a living, linked network of data. Also included with the third edition, all of the data sets and queries are available online for study and experimentation at data.world/swwo.

Don't waste time bending Python to fit patterns you've learned in other languages. Python's simplicity lets you become productive quickly, but often this means you aren't using everything the language has to offer. With the updated edition of this hands-on guide, you'll learn how to write effective, modern Python 3 code by leveraging its best ideas.Discover and apply idiomatic Python 3 features beyond your past experience. Author Luciano Ramalho guides you through Python's core language features and libraries and teaches you how to make your code shorter, faster, and more readable.Complete with major updates throughout, this new edition features five parts that work as five short books within the book:Data structures: Sequences, dicts, sets, Unicode, and data classesFunctions as objects: First-class functions, related design patterns, and type hints in function declarationsObject-oriented idioms: Composition, inheritance, mixins, interfaces, operator overloading, protocols, and more static typesControl flow: Context managers, generators, coroutines, async/await, and thread/process poolsMetaprogramming: Properties, attribute descriptors, class decorators, and new class metaprogramming hooks that replace or simplify metaclasses

Generative AI has revolutionized how organizations tackle problems, accelerating the journey from concept to prototype to solution. While these applications enhance efficiency, they often require extensive planning, drafting, and revising to complete complex tasks. By combining many of these actions, AI agents offer greater autonomy and efficiency, but understanding and deploying them remains a challenge for many organizations, especially as technology and research rapidly develops.This book is your indispensable guide through this intricate and fast-moving landscape. Author Michael Albada provides a practical and research-based approach to designing and implementing single- and multi-agent systems. It simplifies the complexities and equips you with the tools to move from concept to solution efficiently. By the end, you'll:Understand the distinct features of foundation model-enabled AI agentsDiscover the core components and design principles of AI agentsExplore design trade-offs and implement effective multi-agent systemsDesign and deploy tailored AI solutions, enhancing efficiency and innovation in your field

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.Get up and running on the latest JavaScript standard using this fully updated beginner’s guideThis hands-on, fast-paced guide shows, from start to finish, how to create dynamic Web pages complete with special effects using JavaScript. This edition contains updates for all major new features and the latest Web development techniques and practices. You will discover how to extend JavaScript’s capabilities to the server side using Node.js.JavaScript: A Beginner's Guide, Fifth Edition begins by clearly explaining the fundamentals, including variables, functions, operators, event handlers, objects, arrays, strings, and forms. From there, the book moves on to more advanced techniques, such as debugging, accessibility, and security. Throughout, “Ask the Expert,” “Try This,” notes, tips, and self tests highlight salient points and aid in learning.  •Teaches, step by step, how to get started developing Web applications•Features detailed examples and downloadable project files•Written by an experienced Web developer and JavaScript expert

Jon Duckett’s best-selling, full color introduction to HTML and CSS—making complex topics simple, accessible, and fun!Learn HTML and CSS from the book that has inspired hundreds of thousands of beginner-to-intermediate coders. Professional web designers, developers, and programmers as well as new learners are looking to amp up their web design skills at work and expand their personal development—yet finding the right resources online can be overwhelming. Take a confident step in the right direction by choosing the simplicity of HTML & CSS: Design and Build Websites by veteran web developer and programmer Jon Duckett. Widely regarded for setting a new standard for those looking to learn and master web development through his inventive teaching format, Jon Duckett has helped global brands like Philips, Nike, and Xerox create innovative digital solutions, designing and delivering web and mobile projects with impact and the customer at the forefront. In HTML & CSS, Duckett shares his real-world insights in a unique and highly visual style:  Introduces HTML and CSS in a way that makes them accessible to everyone―from students to freelancers, and developers, programmers, marketers, social media managers, and moreCombines full-color design graphics and engaging photography to explain the topics in an in-depth yet straightforward mannerProvides an efficient and user-friendly structure that allows readers to progress through the chapters in a self-paced formatIs perfect for anyone looking to update a content management system, run an e-commerce store, or redesign a website using popular web development tools HTML & CSS is well-written and readable, providing organized instruction in ways that other online courses, tutorials, and books have yet to replicate. For readers seeking a comprehensive yet concise guide to HTML and CSS, look no further than this one-of-a-kind guide.HTML & CSS is also available as part of two hardcover and paperback sets depending on your web design and development needs:Web Design with HTML, CSS, JavaScript, and jQuery SetPaperback: 9781118907443Hardcover: 9781119038634Front-End Back-End Development with HTML, CSS, JavaScript, jQuery, PHP, and MySQL SetPaperback: 9781119813095Hardcover: 9781119813088

Everything you need to know to get into Python coding, with 7 books in one Python All-in-One For Dummies is your one-stop source for answers to all your Python questions. From creating apps to building complex web sites to sorting big data, Python provides a way to get the work done. This book is great as a starting point for those new to coding, and it also makes a perfect reference for experienced coders looking for more than the basics. Apply your Python skills to data analysis, learn to write AI-assisted code using GitHub CoPilot, and discover many more exciting uses for this top programming language. Get started coding in Python—even if you’re new to computer programmingReference all the essentials and the latest updates, so your code is air-tightLearn how Python can be a solution for large-scale projects and big datasetsAccelerate your career path with this comprehensive guide to learning PythonExperienced and would-be coders alike will love this easy-to-follow guide to learning and applying Python.

From the moment it was published almost ten years ago, Elements of User Experience became a vital reference for web and interaction designers the world over, and has come to define the core principles of the practice. Now, in this updated, expanded, and full-color new edition, Jesse James Garrett has refined his thinking about the Web, going beyond the desktop to include information that also applies to the sudden proliferation of mobile devices and applications.

Successful interaction design requires more than just creating clean code and sharp graphics. You must also fulfill your strategic objectives while meeting the needs of your users. Even the best content and the most sophisticated technology won't help you balance those goals without a cohesive, consistent user experience to support it.

 

With so many issues involved—usability, brand identity, information architecture, interaction design— creating the user experience can be overwhelmingly complex. This new edition of The Elements of User Experience cuts through that complexity with clear explanations and vivid illustrations that focus on ideas rather than tools or techniques. Garrett gives readers the big picture of user experience development, from strategy and requirements to information architecture and visual design.

Why is PHP the most widely used programming language on the web? This updated edition teaches everything you need to know to create effective web applications using the latest features in PHP 7.4. You’ll start with the big picture and then dive into language syntax, programming techniques, and other details, using examples that illustrate both correct usage and common idioms.If you have a working knowledge of HTML, authors Kevin Tatroe and Peter MacIntyre provide many style tips and practical programming advice in a clear and concise manner to help you become a top-notch PHP programmer.Understand what’s possible when you use PHP programsLearn language fundamentals, including data types, variables, operators, and flow control statementsExplore functions, strings, arrays, and objectsApply common web application techniques, such as form processing, data validation, session tracking, and cookiesInteract with relational databases like MySQL or NoSQL databases such as MongoDBGenerate dynamic images, create PDF files, and parse XML filesLearn secure scripts, error handling, performance tuning, and other advanced topicsGet a quick reference to PHP core functions and standard extensions

HTML, CSS & JavaScript in easy steps instructs the reader on each of the three coding languages that are used to create modern web pages: HyperText Markup Language (HTML) tags are used to control the structure of web page content; Cascading Style Sheets (CSS) rules are used to determine how web page content appears; and JavaScript functions are used to provide web page interactivity.HTML, CSS & JavaScript in easy steps contains examples and screenshots that illustrate each feature of all three coding languages. You'll learn how to create web pages to display text, images, lists, tables, hyperlinks, forms, audio, and video. Each chapter builds your knowledge so by the end of the book you'll have gained a sound understanding of HTML markup, CSS rules, and JavaScript functions. HTML, CSS & JavaScript in easy steps has an easy-to-follow style that will appeal to anyone who wants to create great functional web pages. It will appeal to programmers who want to quickly add web page coding to their skills set, and to the student who is studying website design at school or college, and to those seeking a career in web development.

With digital content published across more channels than ever before, how can you make yours easy to find, use, and share? Is your content ready for the next wave of content platforms and devices?

In Designing Connected Content, Mike Atherton and Carrie Hane share an end-to-end process for building a structured content framework. They show you how to research and model your subject area based on a shared understanding of the important concepts, and how to plan and design interfaces for mobile, desktop, voice, and beyond. You will learn to reuse and remix your valuable content assets to meet the needs of today and the opportunities of tomorrow.

Discover a design method that starts with content, not pixels. Master the interplay of content strategy, content design, and content management as you bring your product team closer together and encourage them to think content first.

Learn how to

Model your content and its underlying subject domain Design digital products that scale without getting messy Bring a cross-functional team together to create content that can be efficiently managed and effectively delivered Create a framework for tackling content overload, a multitude of devices, constantly changing design trends, and siloed content creation

100 Go Mistakes: How to Avoid Them introduces dozens of techniques for writing idiomatic, expressive, and efficient Go code that avoids common pitfalls. By reviewing dozens of interesting, readable examples and real-world case studies, you'll explore mistakes that even experienced Go programmers make. This book is focused on pure Go code, with standards you can apply to any kind of project. As you go, you'll navigate the tricky bits of handling JSON data and HTTP services, discover best practices for Go code organization, and learn how to use slices efficiently. Your code speed and quality will enjoy a huge boost when you improve your concurrency skills, deal with error management idiomatically, and increase the quality of your tests. About the Technology Go is simple to learn, yet hard to master. Even experienced Go developers may end up introducing bugs and inefficiencies into their code. This book accelerates your understanding of Go's quirks, helping you correct mistakes and dodge pitfalls on your path to Go mastery.

In this book, you’ll find 54 hands-on descriptions that help you do the key methods used in service design. These methods include instructions, guidelines, and tips-and-tricks for activities within research, ideation, prototyping, and facilitation. This is the print version of the method companion to the book This Is Service Design Doing (#TiSDD). It includes the same content that you can find free on the book website, tisdd.com, but nicely revisualized and presented in a professional bound format. Caveat: While methods are the building blocks of a service design process, owning a pile of bricks does not make you an architect or even a bricklayer. Success in doing service design certainly requires a mastery of these methods. However, you must also be able to combine them into a process that fits the context and needs of your organization and guide people through this new way of working. This book only contains the building blocks—the methods. It doesn’t detail how to assemble them into a cohesive design process or how to plan or manage it. Neither does it describe why people should invest in service design nor explain how to bring service design to life in your organization. For all of this (and more), please read This Is Service Design Doing.

Design intuitive navigation for the ideal user experience

Hundreds of thousands of Web designers and developers have relied on web usability expert Steve Krug's guide to help them understand the principles of intuitive navigation and information design. Witty, commonsensical, and eminently practical, it's one of the best-loved and most recommended books on the subject.

Fresh perspectives and examples New chapter on mobile usability Still short, profusely illustrated...and best of all—fun to read

If you've read it before, you'll rediscover what made Don't Make Me Think so essential to Web designers and developers around the world. If you've never read it, you'll see why so many people have said it should be required reading for anyone working on websites.

"After reading it over a couple of hours and putting its ideas to work for the past five years, I can say it has done more to improve my abilities as a Web designer than any other book."

—Jeffrey Zeldman, author of Designing with Web Standards

If you're looking to build production-ready AI applications that can reason and retrieve external data for context-awareness, you'll need to master--;a popular development framework and platform for building, running, and managing agentic applications. LangChain is used by several leading companies, including Zapier, Replit, Databricks, and many more. This guide is an indispensable resource for developers who understand Python or JavaScript but are beginners eager to harness the power of AI.Authors Mayo Oshin and Nuno Campos demystify the use of LangChain through practical insights and in-depth tutorials. Starting with basic concepts, this book shows you step-by-step how to build a production-ready AI agent that uses your data.Harness the power of retrieval-augmented generation (RAG) to enhance the accuracy of LLMs using external up-to-date dataDevelop and deploy AI applications that interact intelligently and contextually with usersMake use of the powerful agent architecture with LangGraphIntegrate and manage third-party APIs and tools to extend the functionality of your AI applicationsMonitor, test, and evaluate your AI applications to improve performanceUnderstand the foundations of LLM app development and how they can be used with LangChain

If your organization plans to modernize services and move to the cloud from legacy software or a private cloud on premises, this book is for you. Software developers, solution architects, cloud engineers, and anybody interested in cloud technologies will learn fundamental concepts for cloud computing, migration, transformation, and development using Microsoft Azure. Author and Microsoft MVP Jonah Carrio Andersson guides you through cloud computing concepts and deployment models, the wide range of modern cloud technologies, application development with Azure, team collaboration services, security services, and cloud migration options in Microsoft Azure. You'll gain insight into the Microsoft Azure cloud services that you can apply in different business use cases, software development projects, and modern solutions in the cloud. You'll also become fluent with Azure cloud migration services, serverless computing technologies that help your development team work productively, Azure IoT, and Azure cognitive services that make your application smarter. This book also provides real-world advice and best practices based on the author's own Azure migration experience. Gain insight into which Azure cloud service best suits your company's particular needs Understand how to use Azure for different use cases and specific technical requirements Start developing cloud services, applications, and solutions in the Azure environment Learn how to migrate existing legacy applications to Microsoft Azure

An essential read for any JavaScript developer - take full advantage of the Node.js platform and build reliable, scalable web applications using design patternsPurchase of the print or Kindle book includes a free eBook in PDF formatFree with your book: DRM-free PDF version + access to Packt's next-gen Reader (Email sign-up and proof of purchase required)Key FeaturesGain a deep understanding of the Node.js philosophy, its core components, and the solutions in its ecosystemAvoid common pitfalls in applying proven patterns to create robust, maintainable Node.js applicationsEnhance your development skills through a wealth of real-world examples and case studiesBook DescriptionNode.js underpins much of modern web development, reliably powering APIs and full-stack apps across all industries. Authors Luciano Mammino and Mario Casciaro offer a practical guide that unpacks the JavaScript runtime so you can write reliable, high-performance Node.js apps.Building on the highly rated third edition, this new edition adds fresh case studies and the latest Node.js developments: newer APIs and libraries, ESM improvements, practical security and production tips, and guidance on using Node.js with TypeScript. It also introduces a new chapter on testing that gives you a full introduction to testing philosophy and practical guidance on writing unit, integration, and end-to-end tests, giving you the confidence to write functional, stable, and reliable code.Real-world, end-to-end examples throughout the book show how to build microservices and distributed systems with Node.js, integrating production-proven technologies such as Redis, RabbitMQ, LevelDB, and ZeroMQ, the same components you’ll find in scalable deployments at companies of all sizes. End-of-chapter exercises consolidate your understanding.By the end of this Node.js book, you’ll have the design patterns, mindset, and hands-on skills every serious Node.js professional needs to confidently architect robust, efficient, and maintainable applications.What you will learnUnderstand Node.js basics and its async event-driven architectureWrite correct async code using callbacks, promises, and async/awaitHarness Node.js streams to create data-driven processing pipelinesImplement trusted software design patterns for production-grade applicationsWrite testable code and automated tests (unit, integration, E2E)Use advanced recipes: caching, batching, async init, offload CPU-bound workBuild and scale microservices and distributed systems powered by Node.jsWho this book is forThis book is for you if you’re a developer or software architect with basic knowledge of JavaScript and Node.js and want to get the most out of these technologies to maximize productivity, design quality, and scalability. It’ll help you level up from junior to senior roles.This book is a tried-and-tested reference guide for readers at all levels. Even those with more experience will find value in the more advanced patterns and techniques presented.You’re expected to have an intermediate understanding of web application development, databases, and software design principles.

Event-driven microservices offer an optimal approach to harnessing event streams, reacting and responding to changes as they occur across your company. With this fully revised and updated guide, youâll learn how to apply the principles of event-driven architecture to create event streams and build powerful microservice applications.Author Adam Bellemare takes you through the process of creating event-driven microservice architectures, from first principles all the way to advanced applications. Covering events, event streams, and microservices, this book will give you powerful and reusable patterns for sharing and using important data all across your organization.The theory and principles of event-driven architecturesHow to design and build event-driven microservice architectures to deliver exceptional business valueEvent and event-stream design patterns, including schemas and evolution through timeMicroservice application patterns, both as singular services and as a collection of multiple servicesTooling and techniques to get your event-driven microservice ecosystem off the ground and set yourself up for successIntegrating event-driven applications into your existing architecture

Level up your TypeScript skills with practical techniques for writing robust, maintainable, and modern web applicationsFree with your book: DRM-free PDF version + access to Packt's next-gen Reader*Key FeaturesApply clean code to create maintainable, high-quality TypeScript applications.Leverage TypeScript’s type system for expressive, self-documenting code.Architect scalable systems that grow across teams and codebases.Purchase of the print or Kindle book includes a free PDF eBook.Book DescriptionClean Code with TypeScript is a practical guide to writing maintainable, efficient, and elegant TypeScript code. It equips developers with the essential principles and techniques to produce code that is both functional and easy to read and maintain.Written by Rukevwe Ojigbo and Dr. Sanjay Krishna Anbalagan, expert software engineers with extensive experience in building scalable, high-performance applications across industries, this book reflects practical lessons from their real-world projects. Throughout the book, you’ll work through hands-on implementations, including an LLM integration project and a full-stack TypeScript application, ensuring the concepts are grounded, relevant, and applicable to real development environments.What sets this book apart is its example-driven approach rooted in real-world scenarios. It goes beyond TypeScript best practices by developing your architectural thinking, enhancing team collaboration, and fostering long-term code quality. Whether you're new to TypeScript or an experienced developer, this guide will improve your TypeScript programming skills and help you deliver cleaner, more robust code.*Email sign-up and proof of purchase requiredWhat you will learnMaster types, configuration, and foundational TypeScript conceptsApply clean code principles for better readability and consistencyImplement classes, inheritance, and interfaces in TypeScriptWork with interfaces, generics, and advanced types for flexible codeApply unit testing, integration testing, and test-driven developmentHandle errors effectively and use debugging tools in TypeScriptIdentify bottlenecks and apply performance optimization techniquesBuild applications with TypeScript in Next.js and Node.jsWho this book is forThe book is for JavaScript developers who want to master TypeScript to build scalable and maintainable applications. Frontend, backend, and full-stack developers, as well as software architects looking to leverage TypeScript for robust application design, will find practical value in this book. A basic understanding of JavaScript, including ES6+ features, functions, and asynchronous programming is assumed. Although not required, familiarity with TypeScript fundamentals, OOP principles, and Git is helpful.

Write solid, secure, object-oriented code in the new PHP 8. In this book you will create a complete three-tier application using a natural process of building and testing modules within each tier. This practical approach teaches you about app development and introduces PHP features when they are actually needed rather than providing you with abstract theory and contrived examples.In Learn PHP 8, programming examples take advantage of the newest PHP features; you’ll follow a learn-by-doing approach, which provides you with complete coding examples. “Do It” exercises in each chapter provide the opportunity to make adjustments to the example code. The end-of-chapter programming exercises allow you to develop your own applications using the algorithms demonstrated in the chapter. Each tier is logically and physically separated using object-oriented and dependency injection techniques, thus allowing independent tiers that can be updated with little or no effect on the other tiers. In addition to teaching good programming practices through OOP, there is a strong emphasis on creating secure code.As each chapter is completed, you’ll have the opportunity to design and create an application reinforcing the concepts learned. What You Will LearnProgram PHP 8 web applicationsUse interfaces, containers, and platformsApply modular programming Manage data objects and use MySQL and other databasesWork with multi-functional and secure user interfaces Handle logging exceptions and moreWho This Book Is For Those new to web development, specifically PHP programming. Also, this book can be useful to those who have some PHP/web development experience who are new to PHP 8.

Organize your network resources by learning how to design, manage, and maintain Active Directory. Updated to cover Windows Server 2012, the fifth edition of this bestselling book gives you a thorough grounding in Microsoft's network directory service by explaining concepts in an easy-to-understand, narrative style. You'll negotiate a maze of technologies for deploying a scalable and reliable AD infrastructure, with new chapters on management tools, searching the AD database, authentication and security protocols, and Active Directory Federation Services (ADFS). This book provides real-world scenarios that let you apply what you've learned - ideal whether you're a network administrator for a small business or a multinational enterprise. Upgrade Active Directory to Windows Server 2012 Learn the fundamentals, including how AD stores objects Use the AD Administrative Center and other management tools Learn to administer AD with Windows PowerShell Search and gather AD data, using the LDAP query syntax Understand how Group Policy functions Design a new Active Directory forest Examine the Kerberos security protocol Get a detailed look at the AD replication process

Build professional-grade full-stack web applications using C# and ASP.NET Core.

ASP.NET Core in Action, 3rd edition by Microsoft MVP Andrew Lock, is a fully updated edition, ideal for intermediate C# developers, and teaches you how to use your C# and .NET skills to build amazing cross-platform web applications. This revised bestseller reveals the latest .NET patterns, including minimal APIs and minimal hosting. Even if you have never worked with ASP.NET, you will soon start creating productive cross-platform web apps.

Features include:

Build minimal APIs for serving JSON to client-side applications Create dynamic, server-side rendered applications using Razor Pages User authentication and authorisation Store data using Entity Framework Core Unit and integration tests for ASP.NET Core applications Write custom middleware and components

About the technology

Developers love ASP.NET Core for its libraries and pre-built components that maximize productivity. This awesome web framework empowers you to build web applications using HTTP APIs, server-side rendered HTML, and long-running server processes - all by using the same familiar structure and components. Version 7.0 takes full advantage of new C# features, easy-to-build minimal APIs, and big performance upgrades.

Distributed systems have become more fine-grained in the past 10 years, shifting from code-heavy monolithic applications to smaller, self-contained microservices. But developing these systems brings its own set of headaches. With lots of examples and practical advice, the second edition of this practical book takes a holistic view of the topics that system architects and administrators must consider when building, managing, and evolving microservice architectures. Microservice technologies are moving quickly, and this revised edition gets you up to date with a new chapter on serverless and cloud-native applications, expanded coverage of user interfaces, more hands-on code examples, and other additions throughout the book. Author Sam Newman provides you with a firm grounding in the concepts while diving into current solutions for modeling, integrating, testing, deploying, and monitoring your own autonomous services. You'll follow a fictional company throughout the book to learn how building a microservice architecture affects a single domain.

What sets Laravel apart from other PHP web frameworks? Speed and simplicity, for starters. This rapid application development framework and its ecosystem of tools let you quickly build new sites and applications with clean, readable code. Fully updated to include Laravel 10, the third edition of this practical guide provides the definitive introduction to one of today's most popular web frameworks.Matt Stauffer, a leading teacher and developer in the Laravel community, delivers a high-level overview and concrete examples to help experienced PHP web developers get started with this framework right away. This updated edition covers the entirely new auth and frontend tooling and other first-party tools introduced since the second edition.Dive into features, including:Blade, Laravel's powerful custom templating toolTools for gathering, validating, normalizing, and filtering user-provided dataThe Eloquent ORM for working with application databasesThe Illuminate request object and its role in the application lifecyclePHPUnit, Mockery, and Dusk for testing your PHP codeTools for writing JSON and RESTful APIsInterfaces for filesystem access, sessions, cookies, caches, and searchTools for implementing queues, jobs, events, and WebSocket event publishingSpecialty packages including Scout, Passport, Cashier, and more

Introduktion till HTML och CSS är avsedd att snabbt ge den kunskap som krävs för att utveckla webbsidor. Boken har mängder med exempel och övningar varvat med utförliga teoretiska delar. Den kan användas både för studier i ämnet eller som kurslitteratur vid högskola, yrkeshögskola eller i gymnasieskolan. Den fungerar också utmärkt som referens för att enkelt påminna sig exempelvis om en viss regel.Boken behandlar språken HTML och CSS. HTML bestämmer struktur för ett innehåll medan CSS styr design. Boken ger också introduktion och bakgrund till vad HTML och CSS är såväl som exempel på olika miljöer och verktyg som kan användas för att komma igång.

What will you learn from this book?The new edition of this brain-friendly guide takes you through a comprehensive journey into modern JavaScript, covering everything from core language fundamentals to today's cutting-edge features. You'll dive into the nuances of JavaScript types and the unparalleled flexibility of its functions. You'll also learn how to expertly navigate classes and objects, and finally understand closures. But that's just the beginning. You'll also get hands-on with the browser's document object model (DOM), engaging with JavaScript in exciting ways. You won't just be reading-you'll be playing games, solving puzzles, pondering mysteries, and interacting with JavaScript as never before. And you'll write real code, lots of it, so you can start building your own applications.What's so special about this book?If you've read a Head First book, you know what to expect: a visually rich format designed for the way your brain works. If you haven't, you're in for a treat. With this book, you'll learn JavaScript through a multisensory experience that engages your mind-rather than a text-heavy approach that puts you to sleep.

Build dynamic web applications with Express, a key component of the Node/JavaScript development stack. In this updated edition, author Ethan Brown teaches you Express fundamentals by walking you through the development of an example application. This hands-on guide covers everything from server-side rendering to API development suitable for use in single-page apps (SPAs).Express strikes a balance between a robust framework and no framework at all, allowing you a free hand in your architecture choices. Frontend and backend engineers familiar with JavaScript will also learn best practices for building multipage and hybrid web apps with Express. Pick up this book and discover new ways to look at web development.Create a templating system for rendering dynamic dataDive into request and response objects, middleware, and URL routingSimulate a production environment for testingPersist data in document databases with MongoDB and relational databases with PostgreSQLMake your resources available to other programs with APIsBuild secure apps with authentication, authorization, and HTTPSIntegrate with social media, geolocation, and moreImplement a plan for launching and maintaining your appLearn critical debugging skills