Web Development With Reasonml

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Web Development with ReasonML

Author : J. David Eisenberg
Publisher : Pragmatic Bookshelf
Page : 297 pages
File Size : 42,9 Mb
Release : 2019-03-26
Category : Computers
ISBN : 9781680506891

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Web Development with ReasonML by J. David Eisenberg Pdf

ReasonML is a new, type-safe, functional language that compiles to efficient, readable JavaScript. ReasonML interoperates with existing JavaScript libraries and works especially well with React, one of the most popular front-end frameworks. Learn how to take advantage of the power of a functional language while keeping the flexibility of the whole JavaScript ecosystem. Move beyond theory and get things done faster and more reliably with ReasonML today. ReasonML is a new syntax for OCaml, a battle-tested programming language used in industry for over 20 years. Designed to be familiar to JavaScript programmers, ReasonML code compiles to highly readable JavaScript. With ReasonML, you get OCaml's powerful functional programming features: a strong static type system with an excellent type inference engine, pattern matching, and features for functional programming with immutable variables. ReasonML also allows flexibility with opt-in side effects, mutation, and object-oriented programming. ReasonML hits the sweet spot between the pure theoretical world and the laissez-faire approach of JavaScript. Start using ReasonML's powerful type system as you learn the essentials of the language: variables and arithmetic operations. Gain expressive power as you write functions with named parameters and currying. Define your own data types, and integrate all these capabilities into a simple web page. Take advantage of ReasonML's functional data structures with map and reduce functions. Discover new ways to write algorithms with ReasonML's recursion support. Interoperate with existing JavaScript libraries with bindings, and write reactive web applications using ReasonML in tandem with React. Reinforce concepts with examples that range from short, tightly focused functions to complete programs, and practice your new skills with exercises in each chapter.With ReasonML, harness the awesome power of a functional language while retaining the best features of JavaScript to produce concise, fast, type-safe programs. What You Need: You'll need to have node.js (version 10.0 or above) and npm (version 5.6 or above). Once you install the bs-platform package and fire up a text editor, you're ready to go. (There are plugins for many popular editors that will make editing easier.)

Web Development with ReasonML

Author : J. David Eisenberg
Publisher : Pragmatic Bookshelf
Page : 220 pages
File Size : 52,8 Mb
Release : 2019-05-31
Category : Computers
ISBN : 1680506331

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Web Development with ReasonML by J. David Eisenberg Pdf

ReasonML is a new, type-safe, functional language that compiles to efficient, readable JavaScript. ReasonML interoperates with existing JavaScript libraries and works especially well with React, one of the most popular front-end frameworks. Learn how to take advantage of the power of a functional language while keeping the flexibility of the whole JavaScript ecosystem. Move beyond theory and get things done faster and more reliably with ReasonML today. ReasonML is a new syntax for OCaml, a battle-tested programming language used in industry for over 20 years. Designed to be familiar to JavaScript programmers, ReasonML code compiles to highly readable JavaScript. With ReasonML, you get OCaml's powerful functional programming features: a strong static type system with an excellent type inference engine, pattern matching, and features for functional programming with immutable variables. ReasonML also allows flexibility with opt-in side effects, mutation, and object-oriented programming. ReasonML hits the sweet spot between the pure theoretical world and the laissez-faire approach of JavaScript. Start using ReasonML's powerful type system as you learn the essentials of the language: variables and arithmetic operations. Gain expressive power as you write functions with named parameters and currying. Define your own data types, and integrate all these capabilities into a simple web page. Take advantage of ReasonML's functional data structures with map and reduce functions. Discover new ways to write algorithms with ReasonML's recursion support. Interoperate with existing JavaScript libraries with bindings, and write reactive web applications using ReasonML in tandem with React. Reinforce concepts with examples that range from short, tightly focused functions to complete programs, and practice your new skills with exercises in each chapter.With ReasonML, harness the awesome power of a functional language while retaining the best features of JavaScript to produce concise, fast, type-safe programs. What You Need: You'll need to have node.js (version 10.0 or above) and npm (version 5.6 or above). Once you install the bs-platform package and fire up a text editor, you're ready to go. (There are plugins for many popular editors that will make editing easier.)

ReasonML Quick Start Guide

Author : Raphael Rafatpanah,Bruno Joseph D'mello
Publisher : Packt Publishing Ltd
Page : 173 pages
File Size : 52,5 Mb
Release : 2019-02-28
Category : Computers
ISBN : 9781789344233

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ReasonML Quick Start Guide by Raphael Rafatpanah,Bruno Joseph D'mello Pdf

ReasonML, also known as Reason, is a new syntax and toolchain for OCaml that was created by Facebook and is meant to be approachable for web developers. Although OCaml has several resources, most of them are from the perspective of systems development. This book, alternatively, explores Reason from the perspective of web development.

Learn Type-Driven Development

Author : Yawar Amin,Kamon Ayeva
Publisher : Packt Publishing Ltd
Page : 168 pages
File Size : 54,7 Mb
Release : 2018-12-26
Category : Computers
ISBN : 9781788836494

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Learn Type-Driven Development by Yawar Amin,Kamon Ayeva Pdf

A fast paced guide for JavaScript developers for writing safe, fast, and reusable code by leveraging ResaonML's strong static type system Key FeaturesReduce code errors with the power of type systemsEmploy static typechecking and genericity to promote code reuse and consistencyUnderstand functional programming which is the foundation of type-driven developmentBook Description Type-driven development is an approach that uses a static type system to achieve results including safety and efficiency. Types are used to express relationships and other assumptions directly in the code, and these assumptions are enforced by the compiler before the code is run. Learn Type-Driven Development covers how to use these type systems to check the logical consistency of your code. This book begins with the basic idea behind type-driven development. You’ll learn about values (or terms) and how they contrast with types. As you progress through the chapters, you’ll cover how to combine types and values inside modules and build structured types out of simpler ones. You’ll then understand how to express choices or alternatives directly in the type system using variants, polymorphic variants, and generalized algebraic data types. You’ll also get to grips with sum types, build sophisticated data types from generics, and explore functions that express change in the types of values. In the concluding chapters, you’ll cover advanced techniques for code reuse, such as parametric polymorphism and subtyping. By end of this book, you will have learned how to iterate through a type-driven process of solving coding problems using static types, together with dynamic behavior, to obtain more safety and speed. What you will learnUse static types to capture information, making programs safer and faster Learn ReasonML from experienced type-driven developers Enhance safety by simply using basic types Understand the most important type-driven concepts with simple examples Explore a design space using static typing and find the best way to express your system rules Use static types and dynamic runtime in harmony to write even safer and faster codeWho this book is for If you’re a programmer working with dynamically typed languages and are looking for ways to mitigate production runtime errors, Learn Type-Driven Development is for you. You’ll also find this book helpful if you’re a programmer working with statically typed languages looking for increased safety and improved performance.

Mastering ReasonML

Author : Brett Neutreon
Publisher : Independently Published
Page : 0 pages
File Size : 46,9 Mb
Release : 2024-03-28
Category : Computers
ISBN : 9798321218082

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Mastering ReasonML by Brett Neutreon Pdf

Dive into the world of functional programming with "Mastering ReasonML: A Comprehensive Guidebook," your definitive guide to mastering ReasonML, the powerful language that marries the flexibility of JavaScript with the robustness of functional programming. Whether you're a seasoned developer looking to add functional programming to your repertoire or a newcomer eager to learn programming principles that make your code more predictable and your applications more reliable, this book offers a thorough exploration from the ground up. Beginning with the basics, "Mastering ReasonML" introduces you to the language's syntax and foundational principles, smoothly transitioning into advanced topics such as the ReasonML type system, functional programming practices, and sophisticated type patterns. Dive deep into working with collections, managing error handling with precision, and achieving seamless interoperability with the JavaScript ecosystem. Every chapter is meticulously designed to build on the last, ensuring a logical progression that turns beginners into experts. For those looking to apply their knowledge practically, the book covers the intricacies of building and deploying ReasonML applications, tackling performance optimization, and exploring real-world deployment strategies. From setting up your development environment to harnessing advanced features for complex applications, "Mastering ReasonML" equips you with the knowledge and tools to unleash the full potential of ReasonML in your projects. Join the ranks of forward-thinking developers who are making the switch to functional programming for more manageable, safer, and highly performant code. "Mastering ReasonML: A Comprehensive Guidebook" is more than just a book; it's your portal to mastering a language that's set to redefine web development. Embrace the future of coding with ReasonML today.

Modern Systems Programming with Scala Native

Author : Richard Whaling
Publisher : Pragmatic Bookshelf
Page : 314 pages
File Size : 41,7 Mb
Release : 2020-01-23
Category : Computers
ISBN : 9781680507492

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Modern Systems Programming with Scala Native by Richard Whaling Pdf

Access the power of bare-metal systems programming with Scala Native, an ahead-of-time Scala compiler. Without the baggage of legacy frameworks and virtual machines, Scala Native lets you re-imagine how your programs interact with your operating system. Compile Scala code down to native machine instructions; seamlessly invoke operating system APIs for low-level networking and IO; control pointers, arrays, and other memory management techniques for extreme performance; and enjoy instant start-up times. Skip the JVM and improve your code performance by getting close to the metal. Developers generally build systems on top of the work of those who came before, accumulating layer upon layer of abstraction. Scala Native provides a rare opportunity to remove layers. Without the JVM, Scala Native uses POSIX and ANSI C APIs to build concise, expressive programs that run unusually close to bare metal. Scala Native compiles Scala code down to native machine instructions instead of JVM bytecode. It starts up fast, without the sluggish warm-up phase that's common for just-in-time compilers. Scala Native programs can seamlessly invoke operating system APIs for low-level networking and IO. And Scala Native lets you control pointers, arrays, and other memory layout types for extreme performance. Write practical, bare-metal code with Scala Native, step by step. Understand the foundations of systems programming, including pointers, arrays, strings, and memory management. Use the UNIX socket API to write network client and server programs without the sort of frameworks higher-level languages rely on. Put all the pieces together to design and implement a modern, asynchronous microservice-style HTTP framework from scratch. Take advantage of Scala Native's clean, modern syntax to write lean, high-performance code without the JVM. What You Need: A modern Windows, Mac OS, or Linux system capable of running Docker. All code examples in the book are designed to run on a portable Docker-based build environment that runs anywhere. If you don't have Docker yet, see the Appendix for instructions on how to get it.

Software Estimation Without Guessing

Author : George Dinwiddie
Publisher : Pragmatic Bookshelf
Page : 308 pages
File Size : 54,9 Mb
Release : 2019-12-19
Category : Computers
ISBN : 9781680507416

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Software Estimation Without Guessing by George Dinwiddie Pdf

Estimating software development often produces more angst than value, but it doesn't have to. Identify the needs behind estimate requests and determine how to meet those needs simply and easily. Choose estimation techniques based on current needs and available information, gaining benefit while reducing cost and effort. Detect bad assumptions that might sink your project if you don't adjust your plans. Discover what to do when an estimate is wrong, how to recover, and how to use that knowledge for future planning. Learn to communicate about estimates in a healthy and productive way, maximizing advantage to the organization and minimizing damage to the people. In a world where most developers hate estimation and most managers fear disappointment with the results, there is hope for both. It requires giving up some widely held misconceptions. Let go of the notion that "an estimate is an estimate" and estimate for the particular need you, and your organization, have. Realize that estimates have a limited shelf-life, and reestimate frequently if it's important. When reality differs from your estimate, don't lament; mine that disappointment for the gold that can be the longer-term jackpot. Estimate in comparison to past experience, by modeling the work mathematically, or a hybrid of both. Learn strategies for effective decomposition of work and aspects of the work that likely affect your estimates. Hedge your bets by comparing the results of different approaches. Find out what to do when an estimate proves wrong. And they will. They're estimates, after all. You'll discover that you can use estimates to warn you of danger so you can take appropriate action in time. Learn some crucial techniques to understand and communicate with those who need to understand. Address both the technical and sociological aspects of estimation, and you'll help your organization achieve its desired goals with less drama and more benefit. What You Need: No software needed, just your past experience and concern for the outcomes.

Fixing Your Scrum

Author : Ryan Ripley,Todd Miller
Publisher : Pragmatic Bookshelf
Page : 311 pages
File Size : 55,7 Mb
Release : 2020-01-07
Category : Computers
ISBN : 9781680507454

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Fixing Your Scrum by Ryan Ripley,Todd Miller Pdf

A Scrum Master's work is never done. The Development team needs your support, the Product Owner is often lost in the complexities of agile product management, and your managers and stakeholders need to know what will be done, by when, and for how much. Learn how experienced Scrum Masters balance the demands of these three levels of servant leadership while removing organizational impediments and helping Scrum Teams deliver real world value. Discover how to visualize your work, resolve impediments, and empower your teams to self-organize and deliver using the Scrum Values, Agile Principles, and advanced coaching and facilitation techniques. A Scrum Master needs to know when their team is in trouble and understand how to help them get back on the path to delivery. Become a better Scrum master so you can find the problems holding your teams back. Has your Daily Scrum turned in to a meeting? Does your team struggle with creating user stories? Are stakeholders disengaged during Sprint Review? These issues are common. Learn to use empiricism as your guide and help your teams create great products. Scrum is so much more than a checklist of practices to follow, yet that's exactly how many organizations practice it. Bring life back to your Scrum events by using advanced facilitation techniques to leverage the full intelligence of your team. Improve your retrospectives with new formats and exercises. Ask powerful questions that spark introspection and improvement. Get support and buy-in from management. Use Scrum as a competitive advantage for your organization. Create a definition of done that improves quality and fix failing sprints. Take the next step on your journey as a Scrum master. Transform your Scrum practices to help your teams enjoy their work again as they deliver high quality products that bring value to the world. What You Need: A moderate level of experience using the Scrum Framework.

Test-Driven React

Author : Trevor Burnham
Publisher : Pragmatic Bookshelf
Page : 247 pages
File Size : 46,8 Mb
Release : 2019-07-29
Category : Computers
ISBN : 9781680507034

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Test-Driven React by Trevor Burnham Pdf

You work in a loop: write code, get feedback, iterate. The faster you get feedback, the faster you can learn and become a more effective developer. Test-Driven React helps you refine your React workflow to give you the feedback you need as quickly as possible. Write strong tests and run them continuously as you work, split complex code up into manageable pieces, and stay focused on what's important by automating away mundane, trivial tasks. Adopt these techniques and you'll be able to avoid productivity traps and start building React components at a stunning pace!

Web Development with JavaScript and Ajax Illuminated

Author : Richard Allen
Publisher : Jones & Bartlett Learning
Page : 513 pages
File Size : 47,5 Mb
Release : 2009
Category : Business & Economics
ISBN : 9780763754891

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Web Development with JavaScript and Ajax Illuminated by Richard Allen Pdf

&Quot;Web Development with JavaScript and Ajax Illuminated provides readers with the cutting-edge techniques needed for web development in Web 2.0. It is ideal for the undergraduate student delving into the world of web development or novice web developers looking to further their understanding of JavaScript and Ajax. This text illustrates how to create dynamic, interactive web applications with ease, and interesting real-world case studies throughout the text offer students a glimpse of actual web development scenarios."--BOOK JACKET.

A Complete Overview On: Web-Development

Author : Ayush Mauryavanshi,Ayush Maurya
Publisher : Ayush Mauryavanshi
Page : 71 pages
File Size : 52,6 Mb
Release : 2021-07-26
Category : Computers
ISBN : 8210379456XXX

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A Complete Overview On: Web-Development by Ayush Mauryavanshi,Ayush Maurya Pdf

This E-book covers information and contents related to web development. In this, reader might get to learn about the different basic markup languages like HTML and SVG also few languages cascading style sheets and JavaScript used in developing a website. This E-book also covers some information regarding: SEO which helps in optimizing your website to make it more visible when people use Google, Bing, or other search engines to look for goods or services relevant to your organization. Machine learning where you would learn how the machine works and where is the artificial intelligence used. At last on conclusion part, we have added few important questions where the reader can examine themselves how much they learned from this E-book.

Real World OCaml

Author : Yaron Minsky,Anil Madhavapeddy,Jason Hickey
Publisher : "O'Reilly Media, Inc."
Page : 739 pages
File Size : 48,6 Mb
Release : 2013-11-04
Category : Computers
ISBN : 9781449324759

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Real World OCaml by Yaron Minsky,Anil Madhavapeddy,Jason Hickey Pdf

This fast-moving tutorial introduces you to OCaml, an industrial-strength programming language designed for expressiveness, safety, and speed. Through the book’s many examples, you’ll quickly learn how OCaml stands out as a tool for writing fast, succinct, and readable systems code. Real World OCaml takes you through the concepts of the language at a brisk pace, and then helps you explore the tools and techniques that make OCaml an effective and practical tool. In the book’s third section, you’ll delve deep into the details of the compiler toolchain and OCaml’s simple and efficient runtime system. Learn the foundations of the language, such as higher-order functions, algebraic data types, and modules Explore advanced features such as functors, first-class modules, and objects Leverage Core, a comprehensive general-purpose standard library for OCaml Design effective and reusable libraries, making the most of OCaml’s approach to abstraction and modularity Tackle practical programming problems from command-line parsing to asynchronous network programming Examine profiling and interactive debugging techniques with tools such as GNU gdb

JavaScript: The Good Parts

Author : Douglas Crockford
Publisher : "O'Reilly Media, Inc."
Page : 174 pages
File Size : 41,8 Mb
Release : 2008-05-08
Category : Computers
ISBN : 9780596554873

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JavaScript: The Good Parts by Douglas Crockford Pdf

Most programming languages contain good and bad parts, but JavaScript has more than its share of the bad, having been developed and released in a hurry before it could be refined. This authoritative book scrapes away these bad features to reveal a subset of JavaScript that's more reliable, readable, and maintainable than the language as a whole—a subset you can use to create truly extensible and efficient code. Considered the JavaScript expert by many people in the development community, author Douglas Crockford identifies the abundance of good ideas that make JavaScript an outstanding object-oriented programming language-ideas such as functions, loose typing, dynamic objects, and an expressive object literal notation. Unfortunately, these good ideas are mixed in with bad and downright awful ideas, like a programming model based on global variables. When Java applets failed, JavaScript became the language of the Web by default, making its popularity almost completely independent of its qualities as a programming language. In JavaScript: The Good Parts, Crockford finally digs through the steaming pile of good intentions and blunders to give you a detailed look at all the genuinely elegant parts of JavaScript, including: Syntax Objects Functions Inheritance Arrays Regular expressions Methods Style Beautiful features The real beauty? As you move ahead with the subset of JavaScript that this book presents, you'll also sidestep the need to unlearn all the bad parts. Of course, if you want to find out more about the bad parts and how to use them badly, simply consult any other JavaScript book. With JavaScript: The Good Parts, you'll discover a beautiful, elegant, lightweight and highly expressive language that lets you create effective code, whether you're managing object libraries or just trying to get Ajax to run fast. If you develop sites or applications for the Web, this book is an absolute must.

Go Programming Cookbook

Author : Aaron Torres
Publisher : Packt Publishing Ltd
Page : 427 pages
File Size : 48,5 Mb
Release : 2019-07-19
Category : Computers
ISBN : 9781789804706

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Go Programming Cookbook by Aaron Torres Pdf

Tackle the trickiest of problems in Go programming with this practical guide Key FeaturesDevelop applications for different domains using modern programming techniquesTackle common problems when it comes to parallelism, concurrency, and reactive programming in GoWork with ready-to-execute code based on the latest version of GoBook Description Go (or Golang) is a statically typed programming language developed at Google. Known for its vast standard library, it also provides features such as garbage collection, type safety, dynamic-typing capabilities, and additional built-in types. This book will serve as a reference while implementing Go features to build your own applications. This Go cookbook helps you put into practice the advanced concepts and libraries that Golang offers. The recipes in the book follow best practices such as documentation, testing, and vendoring with Go modules, as well as performing clean abstractions using interfaces. You'll learn how code works and the common pitfalls to watch out for. The book covers basic type and error handling, and then moves on to explore applications, such as websites, command-line tools, and filesystems, that interact with users. You'll even get to grips with parallelism, distributed systems, and performance tuning. By the end of the book, you'll be able to use open source code and concepts in Go programming to build enterprise-class applications without any hassle. What you will learnWork with third-party Go projects and modify them for your useWrite Go code using modern best practicesManage your dependencies with the new Go module systemSolve common problems encountered when dealing with backend systems or DevOpsExplore the Go standard library and its usesTest, profile, and fine-tune Go applicationsWho this book is for If you're a web developer, programmer, or enterprise developer looking for quick solutions to common and not-so-common problems in Go programming, this book is for you. Basic knowledge of the Go language is assumed.

Hands-On Reactive Programming with Clojure

Author : Konrad Szydlo,Leonardo Borges
Publisher : Packt Publishing Ltd
Page : 288 pages
File Size : 51,6 Mb
Release : 2019-01-25
Category : Computers
ISBN : 9781789341966

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Hands-On Reactive Programming with Clojure by Konrad Szydlo,Leonardo Borges Pdf

Learn how to use RxClojure to deal with stateful computations Key FeaturesLeverage the features of Functional Reactive Programming using ClojureCreate dataflow-based systems that are the building blocks of Reactive ProgrammingUse different Functional Reactive Programming frameworks, techniques, and patterns to solve real-world problemsBook Description Reactive Programming is central to many concurrent systems, and can help make the process of developing highly concurrent, event-driven, and asynchronous applications simpler and less error-prone. This book will allow you to explore Reactive Programming in Clojure 1.9 and help you get to grips with some of its new features such as transducers, reader conditionals, additional string functions, direct linking, and socket servers. Hands-On Reactive Programming with Clojure starts by introducing you to Functional Reactive Programming (FRP) and its formulations, as well as showing you how it inspired Compositional Event Systems (CES). It then guides you in understanding Reactive Programming as well as learning how to develop your ability to work with time-varying values thanks to examples of reactive applications implemented in different frameworks. You'll also gain insight into some interesting Reactive design patterns such as the simple component, circuit breaker, request-response, and multiple-master replication. Finally, the book introduces microservices-based architecture in Clojure and closes with examples of unit testing frameworks. By the end of the book, you will have gained all the knowledge you need to create applications using different Reactive Programming approaches. What you will learnUnderstand how to think in terms of time-varying values and event streamsCreate, compose, and transform observable sequences using Reactive extensionsBuild a CES framework from scratch using core.async as its foundationDevelop a simple ClojureScript game using ReagiIntegrate Om and RxJS in a web applicationImplement a reactive API in Amazon Web Services (AWS) Discover helpful approaches to backpressure and error handlingGet to grips with futures and their applicationsWho this book is for If you’re interested in using Reactive Programming to build asynchronous and concurrent applications, this is the book for you. Basic knowledge of Clojure programming is necessary to understand the concepts covered in this book.