Javascript Referenceerror Require Is Not Defined
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NW.js Essentials
Author: Alessandro Benoit
language: en
Publisher: Packt Publishing Ltd
Release Date: 2015-05-25
If you are an experienced Node.js developer who wants to create amazing desktop applications using NW.js, this is the book for you. Prior knowledge of HTML5, jQuery, and CSS is assumed.
Node.js
Author: Alessandro Miliucci
language: it
Publisher: Apogeo Editore
Release Date: 2024-05-13T00:00:00+02:00
Node.js è un framework open source basato sul motore JavaScript V8 di Chrome che permette di creare applicazioni veloci, compatte e affidabili. Questo manuale accompagna nell'apprendimento delle varie funzionalità. Si parte da un'introduzione a Node.js e alla sua storia, per poi passare all'installazione e configurazione del software. Si prosegue con la creazione e l'esecuzione della prima applicazione Node.js., l'analisi dei protocolli HTTP e TCP e la realizzazione di un server web, per passare poi alla gestione di concorrenza e parallelismo, moduli e dipendenze, e all'utilizzo di Express e Fastify per la creazione di applicazioni e di API. Il testo fa riferimento alla versione 20.x (LTS) che il lettore imparerà a utilizzare anche insieme alle nuove versioni che vengono rilasciate ogni sei mesi. Una guida pragmatica adatta sia a coloro che vogliono apprendere le basi dell'utilizzo di Node.js, sia a sviluppatori esperti che vogliono sfruttarne meglio le potenzialità.
Testing JavaScript Applications
Author: Lucas Fernandes da Costa
language: en
Publisher: Simon and Schuster
Release Date: 2021-03-16
Testing JavaScript Applications teaches you how to implement an automated testing plan for JavaScript-based web applications. Summary Automated testing will help you write high-quality software in less time, with more confidence, fewer bugs, and without constant manual oversight. Testing JavaScript Applications is a guide to building a comprehensive and reliable JS application testing suite, covering both how to write tests and how JS testing tools work under the hood. You’ll learn from Lucas de Costa, a core contributor to popular JS testing libraries, as he shares a quality mindset for making testing decisions that deliver a real contribution to your business. You’ll benefit from informative explanations and diagrams, easily-transferable code samples, and useful tips on using the latest and most consolidated libraries and frameworks of the JavaScript ecosystem. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Automated testing is essential to delivering good JavaScript applications every time. A complete testing strategy needs to cover functions in isolation, integration between different parts of your code, and correctness from the end user’s perspective. This book will teach you how to deliver reliable software quickly and confidently. About the book Testing JavaScript Applications teaches you how to implement an automated testing plan for JavaScript-based web applications. It describes practical testing strategies, covers useful tools and libraries, and explains how to foster a culture of quality. In this clearly-written, example-rich book, you’ll explore approaches for both backend and frontend applications and learn how to validate your software much more quickly and reliably. What's inside Unit, end-to-end, and integration testing Managing test cost and complexity Practicing test-driven development Dealing with external dependencies Tools like like Jest and Cypress About the reader For junior JavaScript developers. About the author Lucas da Costa is a core maintainer of Chai and Sinon.JS, two of the most popular testing tools in the JavaScript ecosystem, and contributed to numerous other open-source projects, including Jest. Table of Contents PART 1 - TESTING JAVASCRIPT APPLICATIONS 1 An introduction to automated testing 2 What to test and when? Part 2 - WRITING TESTS 3 Testing techniques 4 Testing backend applications 5 Advanced backend testing techniques 6 Testing frontend applications 7 The React testing ecosystem 8 Testing React applications 9 Test-driven development 10 UI-based end-to-end testing 11 Writing UI-based end-to-end tests PART 3 - BUSINESS IMPACT 12 Continuous integration and continuous delivery 13 A culture of quality