Practical Superagent For Modern Javascript
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Practical SuperAgent for Modern JavaScript
"Practical SuperAgent for Modern JavaScript" Elevate your mastery of HTTP in the modern JavaScript ecosystem with "Practical SuperAgent for Modern JavaScript," a comprehensive guide designed for professional developers and technical architects. This expertly structured book explores the evolution of JavaScript-based HTTP clients, positioning SuperAgent within the current landscape alongside alternatives like Axios and Fetch. With a deep dive into installation, configuration, and best practices across diverse environments, readers will quickly gain both historical context and actionable insights into why SuperAgent remains a powerful choice for enterprise-grade web and Node.js applications. Covering a broad spectrum of real-world scenarios, the book meticulously guides you through fluent request composition, dynamic payload handling, resilient authentication and security patterns, and customization strategies using middleware, plugins, and advanced retry logic. Practical examples demonstrate how to build reliable interaction layers for APIs, manage concurrent requests, enforce rate limiting, optimize caching and persistence, and integrate SuperAgent within both frontend single-page applications and robust server-side frameworks. Special attention is given to testing, debugging, observability, and ensuring high performance, laying the groundwork for maintainable and secure codebases. Beyond foundational capabilities, "Practical SuperAgent for Modern JavaScript" addresses the challenges of distributed systems and cloud-native architectures, including service mesh interactions, serverless environments, and secure transport protocols. Insights into TypeScript integration, plugin ecosystems, open-source contribution, and the future of HTTP—with case studies and real-world migration guides—make this book an indispensable resource for teams looking to scale and modernize their JavaScript API interactions.
Node.js 8 the Right Way
Author: Jim Wilson
language: en
Publisher: The Pragmatic Programmers LLC
Release Date: 2018-01-04
Node.js is the platform of choice for creating modern web services. This fast-paced book gets you up to speed on server-side programming with Node.js 8, as you develop real programs that are small, fast, low-profile, and useful. Take JavaScript beyond the browser, explore dynamic language features, and embrace evented programming.Harness the power of the event loop and non-blocking I/O to create highly parallel microservices and applications. This expanded and updated second edition showcases the latest ECMAScript features, current best practices, and modern development techniques. JavaScript is the backbone of the modern web, powering nearly every web app's user interface. Node.js is JavaScript for the server. This greatly expanded second edition introduces new language features while dramatically increasing coverage of core topics. Each hands-on chapter offers progressively more challenging topics and techniques, broadening your skill set and enabling you to think in Node.js. Write asynchronous, non-blocking code using Node.js's style and patterns. Cluster and load balance services with Node.js core features and third-party tools. Harness the power of databases such as Elasticsearch and Redis. Work with many protocols, create RESTful web services, TCP socket clients and servers, and more. Test your code's functionality with Mocha, and manage its life cycle with npm. Discover how Node.js pairs a server-side event loop with a JavaScript runtime to produce screaming fast, non-blocking concurrency. Through a series of practical programming domains, use the latest available ECMAScript features and harness key Node.js classes and popular modules. Create rich command-line tools and a web-based UI using modern web development techniques. Join the smart and diverse community that's rapidly advancing the state of the art in JavaScript development. What You Need: Node.js 8.x Operating system with bash-like shell OMQ (pronounced "Zero-M-Q") library, version 3.2 or higher Elasticsearch version 5.0 or higher jq version 1.5 or higher Redis version 3.2 or higher
Node.js for Embedded Systems
Author: Patrick Mulder
language: en
Publisher: "O'Reilly Media, Inc."
Release Date: 2016-10-10
How can we build bridges from the digital world of the Internet to the analog world that surrounds us? By bringing accessibility to embedded components such as sensors and microcontrollers, JavaScript and Node.js might shape the world of physical computing as they did for web browsers. This practical guide shows hardware and software engineers, makers, and web developers how to talk in JavaScript with a variety of hardware platforms. Authors Patrick Mulder and Kelsey Breseman also delve into the basics of microcontrollers, single-board computers, and other hardware components. Use JavaScript to program microcontrollers with Arduino and Espruino Prototype IoT devices with the Tessel 2 development platform Learn about electronic input and output components, including sensors Connect microcontrollers to the Internet with the Particle Photon toolchain Run Node.js on single-board computers such as Raspberry Pi and Intel Edison Talk to embedded devices with Node.js libraries such as Johnny-Five, and remotely control the devices with Bluetooth Use MQTT as a message broker to connect devices across networks Explore ways to use robots as building blocks for shared experiences