Front End Performance
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High Performance Web Sites
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Author : Steve Souders
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2007-09-11
High Performance Web Sites written by Steve Souders and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09-11 with Computers categories.
Want your web site to display more quickly? This book presents 14 specific rules that will cut 25% to 50% off response time when users request a page. Author Steve Souders, in his job as Chief Performance Yahoo!, collected these best practices while optimizing some of the most-visited pages on the Web. Even sites that had already been highly optimized, such as Yahoo! Search and the Yahoo! Front Page, were able to benefit from these surprisingly simple performance guidelines. The rules in High Performance Web Sites explain how you can optimize the performance of the Ajax, CSS, JavaScript, Flash, and images that you've already built into your site -- adjustments that are critical for any rich web application. Other sources of information pay a lot of attention to tuning web servers, databases, and hardware, but the bulk of display time is taken up on the browser side and by the communication between server and browser. High Performance Web Sites covers every aspect of that process. Each performance rule is supported by specific examples, and code snippets are available on the book's companion web site. The rules include how to: Make Fewer HTTP Requests Use a Content Delivery Network Add an Expires Header Gzip Components Put Stylesheets at the Top Put Scripts at the Bottom Avoid CSS Expressions Make JavaScript and CSS External Reduce DNS Lookups Minify JavaScript Avoid Redirects Remove Duplicates Scripts Configure ETags Make Ajax Cacheable If you're building pages for high traffic destinations and want to optimize the experience of users visiting your site, this book is indispensable. "If everyone would implement just 20% of Steve's guidelines, the Web would be adramatically better place. Between this book and Steve's YSlow extension, there's reallyno excuse for having a sluggish web site anymore." -Joe Hewitt, Developer of Firebug debugger and Mozilla's DOM Inspector "Steve Souders has done a fantastic job of distilling a massive, semi-arcane art down to a set of concise, actionable, pragmatic engineering steps that will change the world of web performance." -Eric Lawrence, Developer of the Fiddler Web Debugger, Microsoft Corporation
Even Faster Web Sites
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Author : Steve Souders
language : en
Publisher: O'Reilly Media
Release Date : 2009-06-11
Even Faster Web Sites written by Steve Souders and has been published by O'Reilly Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-11 with Computers categories.
Performance is critical to the success of any web site, and yet today's web applications push browsers to their limits with increasing amounts of rich content and heavy use of Ajax. In this book, Steve Souders, web performance evangelist at Google and former Chief Performance Yahoo!, provides valuable techniques to help you optimize your site's performance. Souders' previous book, the bestselling High Performance Web Sites, shocked the web development world by revealing that 80% of the time it takes for a web page to load is on the client side. In Even Faster Web Sites, Souders and eight expert contributors provide best practices and pragmatic advice for improving your site's performance in three critical categories: JavaScript-Get advice for understanding Ajax performance, writing efficient JavaScript, creating responsive applications, loading scripts without blocking other components, and more. Network-Learn to share resources across multiple domains, reduce image size without loss of quality, and use chunked encoding to render pages faster. Browser-Discover alternatives to iframes, how to simplify CSS selectors, and other techniques. Speed is essential for today's rich media web sites and Web 2.0 applications. With this book, you'll learn how to shave precious seconds off your sites' load times and make them respond even faster. This book contains six guest chapters contributed by Dion Almaer, Doug Crockford, Ben Galbraith, Tony Gentilcore, Dylan Schiemann, Stoyan Stefanov, Nicole Sullivan, and Nicholas C. Zakas.
Web Performance In Action
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Author : Jeremy Wagner
language : en
Publisher: Manning
Release Date : 2017-01-16
Web Performance In Action written by Jeremy Wagner and has been published by Manning this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-16 with Computers categories.
Summary Web Performance in Action is your companion guide to making websites faster. You'll learn techniques that speed the delivery of your site's assets to the user, increase rendering speed, decrease the overall footprint of your site, as well as how to build a workflow that automates common optimization techniques. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Nifty features, hip design, and clever marketing are great, but your website will flop if visitors think it's slow. Network conditions can be unpredictable, and with today's sites being bigger than ever, you need to set yourself apart from the competition by focusing on speed. Achieving a high level of performance is a combination of front-end architecture choices, best practices, and some clever sleight-of-hand. This book will demystify all these topics for you. About the Book Web Performance in Action is your guide to making fast websites. Packed with "Aha!" moments and critical details, this book teaches you how to create performant websites the right way. You'll master optimal rendering techniques, tips for decreasing your site's footprint, and technologies like HTTP/2 that take your website's speed from merely adequate to seriously fast. Along the way, you'll learn how to create an automated workflow to accomplish common optimization tasks and speed up development in the process. What's Inside Foolproof performance-boosting techniques Optimizing images and fonts HTTP/2 and how it affects your optimization workflow About the Reader This book assumes that you're familiar with HTML, CSS, and JavaScript. Many examples make use of Git and Node.js. About the Author Jeremy Wagner is a professional front-end web developer with over ten years of experience. Foreword by Ethan Marcotte. Table of Contents Understanding web performance Using assessment tools Optimizing CSS Understanding critical CSS Making images responsive Going further with images Faster fonts Keeping JavaScript lean and fast Boosting performance with service workers Fine-tuning asset delivery Looking to the future with HTTP/2 Automating optimization with gulp
Modern Web Performance Optimization
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Author : Shailesh Kumar Shivakumar
language : en
Publisher: Apress
Release Date : 2020-12-10
Modern Web Performance Optimization written by Shailesh Kumar Shivakumar and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-10 with Business & Economics categories.
Web-based platforms have become vehicles for enterprises to realize their digital strategy and are key to positive user engagement. The performance of these platforms can make the difference between an effective sale and a negative review. There exist several tools and methodologies to enhance your digital platform’s performance, and Modern Web Performance Optimization has arrived to walk you through them with an expert’s guidance. Author Shailesh Kumar Shivakumar breaks the study of web performance optimization down into four digestible, applicable dimensions: performance patterns, framework and methods, process and tools, and the modern web. This multi-faceted approach ensures a broad optimization of your platforms and avoids the typical pitfalls of neglecting essential steps that so many often do. Shivakumar analyzes web performance ecosystem components such as validation, governance, metrics, key performance indicators, assessments, and monitoring, just to name a few. The book discusses reference architectures and relevant tools and technologies for successfully implementing a best practices–driven solution. Modern web frameworks such as HTML5 and PWA are also covered. Modern Web Performance Optimization puts readers from any level of experience at ease. Accessible templates, real-world case studies, and your very own performance optimization checklist make this book an engaging and interactive learning opportunity for platform owners across industries. Developers, engineers, project managers, and more are set up for long-term success with Modern Web Performance Optimization at their fingertips. What You Will Learn Analyze the performance optimization across end-to-end layers Utilize a comprehensive web optimization framework for digital projects Implement proven methods, best practices, and tools for web performance optimization Who This Book Is ForSystem administrators, front-end developers, professionals looking to understand how to optimize their online presence
High Performance Javascript
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Author : Nicholas C. Zakas
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2010-03-11
High Performance Javascript written by Nicholas C. Zakas and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-03-11 with Computers categories.
If you're like most developers, you rely heavily on JavaScript to build interactive and quick-responding web applications. The problem is that all of those lines of JavaScript code can slow down your apps. This book reveals techniques and strategies to help you eliminate performance bottlenecks during development. You'll learn how to improve execution time, downloading, interaction with the DOM, page life cycle, and more. Yahoo! frontend engineer Nicholas C. Zakas and five other JavaScript experts—Ross Harmes, Julien Lecomte, Steven Levithan, Stoyan Stefanov, and Matt Sweeney—demonstrate optimal ways to load code onto a page, and offer programming tips to help your JavaScript run as efficiently and quickly as possible. You'll learn the best practices to build and deploy your files to a production environment, and tools that can help you find problems once your site goes live. Identify problem code and use faster alternatives to accomplish the same task Improve scripts by learning how JavaScript stores and accesses data Implement JavaScript code so that it doesn't slow down interaction with the DOM Use optimization techniques to improve runtime performance Learn ways to ensure the UI is responsive at all times Achieve faster client-server communication Use a build system to minify files, and HTTP compression to deliver them to the browser
The Complete System Design For Frontend Developers
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Author : Srikant Sahoo
language : en
Publisher: Srikant Sahoo
Release Date : 2023-08-20
The Complete System Design For Frontend Developers written by Srikant Sahoo and has been published by Srikant Sahoo this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-20 with Computers categories.
EARN more money by cracking the frontend junior & senior interviews. Build scalable and performant frontends using the concepts. Below are the topics covered in this book - 570+ Interview Questions & 55+ Chapters 1. Client-server architecture and communication protocols (e.g., HTTP, WebSocket) 2. Scalability and load balancing in frontend systems 3. Content Delivery Networks (CDNs) for efficient content distribution 4. Caching mechanisms and strategies (e.g., browser caching, CDN caching) 5. Single-page applications (SPAs) vs. multi-page applications (MPAs) 6. Frontend performance optimization techniques (e.g., minification, bundling) 7. State management in frontend applications (e.g., Redux, MobX) 8. API design and integration with frontend applications 9. Authentication and authorization mechanisms in frontend systems (e.g., JWT, OAuth) 10. Web security best practices (e.g., XSS prevention, CSRF protection) 11. Error handling and logging strategies in frontend systems 12. Real-time data synchronization and messaging protocols (e.g., WebSockets, MQTT) 13. Micro frontend architecture and modularization of frontend code 14. Cross-origin resource sharing (CORS) and security considerations 15. Progressive Web Apps (PWA) and offline capabilities 16. Responsive design and adaptive layouts for different devices 17. Internationalization and localization in frontend systems 18. Performance monitoring and profiling tools for frontend applications 19. Server-side rendering (SSR) vs. client-side rendering (CSR) 20. SEO considerations in frontend systems (e.g., meta tags, structured data) 21. Web accessibility guidelines and practices in frontend design 22. Application state synchronization in distributed systems 23. Asynchronous programming and event-driven architectures 24. Design patterns and architectural principles in frontend systems (e.g., MVC, MVVM) 25. Integration with third-party APIs and services 26. Frontend build and deployment strategies (e.g., continuous integration, CI/CD) 27. Data fetching strategies and caching in frontend applications 28. Error handling and fault tolerance in distributed systems 29. Browser storage mechanisms (e.g., localStorage, IndexedDB) 30. Version control and code collaboration in frontend development 31. Performance testing and benchmarking of frontend systems 32. Event-driven architecture and event sourcing in frontend systems 33. API rate limiting and throttling strategies 34. Cross-platform development considerations (e.g., mobile, desktop) 35. Authentication flows and user session management in frontend applications 36. Real-time analytics and monitoring in frontend systems 37. Component-based architecture and reusable UI components 38. Data synchronization and conflict resolution in distributed systems 39. Data validation and sanitization in frontend forms 40. A/B testing and feature flagging techniques 41. Data encryption and secure transmission in frontend systems 42. Service-oriented architecture (SOA) and frontend integration with microservices 43. Continuous monitoring and observability in frontend applications 44. Progressive enhancement and graceful degradation strategies 45. GraphQL and its usage in frontend systems 46. API versioning and backward compatibility considerations 47. Serverless architectures and frontend integration with cloud services 48. Performance optimization techniques for mobile devices 49. Real-time collaboration and synchronization in collaborative applications 50. Multi-browser testing and cross-browser compatibility 51. Content management systems (CMS) and frontend integration 52. User experience (UX) design principles in frontend systems 53. Database design and integration with frontend systems 54. Containerization and orchestration of frontend applications 55. Containerization and orchestration of frontend applications 56. Websockets and server-sent events for real-time communication 57. Error monitoring and exception handling in frontend systems 58. API gateway and API management for frontend systems 59. Sample Case study - Netflix 60. Sample Case study - Twitter 61. Sample Case study - Airbnb 62. Sample Case study - Spotify 63. Sample Case study - LinkedIn Sounds intriguing? Buy it now!
Frontend Architecture For Design Systems
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Author : Micah Godbolt
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2016-01-28
Frontend Architecture For Design Systems written by Micah Godbolt and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-01-28 with Computers categories.
Imagine what a large-scale web project would look like if frontend development were not treated as an add-on, but as an equal partner with backend development and content strategy. This practical book takes experienced web developers through the new discipline of frontend architecture, including the latest tools, standards, and best practices that have elevated frontend web development to an entirely new level. Using real-world examples, case studies, and practical tips and tricks throughout, author Micah Godbolt introduces you to the four pillars of frontend architecture. He also provides compelling arguments for developers who want to embrace the mantle of frontend architect and fight to make it a first-class citizen in their next project. The four pillars include: Code: how to approach the HTML, CSS, and JavaScript of a design system Process: tools and processes for creating an efficient and error-proof workflow Testing: creating a stable foundation on which to build your site Documentation: tools for writing documentation while the work is in progress
High Performance Browser Networking
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Author : Ilya Grigorik
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2013-09-11
High Performance Browser Networking written by Ilya Grigorik and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-11 with Computers categories.
How prepared are you to build fast and efficient web applications? This eloquent book provides what every web developer should know about the network, from fundamental limitations that affect performance to major innovations for building even more powerful browser applicationsâ??including HTTP 2.0 and XHR improvements, Server-Sent Events (SSE), WebSocket, and WebRTC. Author Ilya Grigorik, a web performance engineer at Google, demonstrates performance optimization best practices for TCP, UDP, and TLS protocols, and explains unique wireless and mobile network optimization requirements. Youâ??ll then dive into performance characteristics of technologies such as HTTP 2.0, client-side network scripting with XHR, real-time streaming with SSE and WebSocket, and P2P communication with WebRTC. Deliver superlative TCP, UDP, and TLS performance Speed up network performance over 3G/4G mobile networks Develop fast and energy-efficient mobile applications Address bottlenecks in HTTP 1.x and other browser protocols Plan for and deliver the best HTTP 2.0 performance Enable efficient real-time streaming in the browser Create efficient peer-to-peer videoconferencing and low-latency applications with real-time WebRTC transports
Deriving Goal Oriented Performance Models By Systematic Experimentation
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Author : Westermann, Dennis
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-04-10
Deriving Goal Oriented Performance Models By Systematic Experimentation written by Westermann, Dennis and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-10 with Computers categories.
Performance modelling can require substantial effort when creating and maintaining performance models for software systems that are based on existing software. Therefore, this thesis addresses the challenge of performance prediction in such scenarios. It proposes a novel goal-oriented method for experimental, measurement-based performance modelling. We validated the approach in a number of case studies including standard industry benchmarks as well as a real development scenario at SAP.
The Web Performance Collection
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Author : Bruno Skvorc
language : en
Publisher: SitePoint Pty Ltd
Release Date : 2018-08-29
The Web Performance Collection written by Bruno Skvorc and has been published by SitePoint Pty Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-29 with Computers categories.
Performance simply matters. Technology may allow us to "go bigger", but maybe not necessarily be better when it comes to performance. Now is the time to utilize the amazing tools that are available to us for making websites and applications faster, and to learn how to improve user experience and satisfaction. This collection contains four books: Front-end Performance is a collection of practical articles on front-end website performance for front-end developers. It's packed with useful, real world hints and tips that you can use on your sites today. Back-end Performance is a collection of articles on back-end website performance for web developers. It outlines useful strategies and practical advice. Performance Tools contains tutorials on some of the most popular and powerful website performance tools available. Performance Project contains a series of practical, real-world tutorials, all based around a single project: a simple image gallery blog. We'll build the project, and then run through a series of performance optimization processes; by the time we're done, we'll have achieved very significant performance improvements. This collection is for developers who wish to build sites and apps that run faster. You'll need to be familiar with HTML and CSS and have a reasonable level of understanding of JavaScript in order to follow the discussion, and for book 2, Back-end Performance, you'll need some understanding of server-side development.