Free IT, Programming and Computer Science Books

JavaScript from ES5 to ESNext

The author wrote this open book to help you move from pre-ES6 knowledge of JavaScript and get you quickly up to speed with the most recent advancements of the language.JavaScript today is in the privileged position to be the only language that can run natively in the browser, and is highly integrated and optimized for that.The future of J...

Learning MongoDB

Data in the world started to grow tremendously after mobile application came in the market. This huge amount of data became almost impossible to handle with traditional relational database - SQL. NoSQL databases are introduced to handle those data where much more flexibility came like variable number of columns for each data. MongoDB is o...

The CSS Handbook

CSS, a shorthand for Cascading Style Sheets, is one of the main building blocks of the Web. Its history goes back to the 90's and along with HTML it has changed a lot since its humble beginnings.This handbook is aimed at a vast audience.- First, the beginner. I explain CSS from zero in a succinct but comprehensive way, so you can use...

Front-end Developer Handbook

This is a guide that everyone can use to learn about the practice of front-end development. It broadly outlines and discusses the practice of front-end engineering: how to learn it and what tools are used when practicing.It is specifically written with the intention of being a professional resource for potential and currently practicing f...

Learning SAS

SAS (Statistical Analysis System) is a statistical software suite for data management, advanced analytics, multivariate analysis, business intelligence, criminal investigation, and predictive analytics.It is an unofficial and free SAS book created for educational purposes. All the content is extracted from Stack Overflow Documentation, wh...

Bash Notes for Professionals

The Bash Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow....

SQL Server Metadata Succinctly

SQL Server is a very complex and powerful product, but it provides tremendous amounts of data about itself. You can use this metadata to improve your database design, increase performance, review security, and more. Joseph D. Booth will show readers sample scripts and queries using information schema views as well as SQL Server-specific v...

The Next.js Handbook

The author wrote this open book to help you quickly learn Next.js and get familiar with how it works.The ideal reader of the book has zero knowledge of Next.js, has used React in the past, and is looking forward diving more into the React ecosystem, in particular server-side rendering.I find Next.js an awesome tool to create Web Applicati...

Learning JavaScript

JavaScript is a programming language that conforms to the ECMAScript specification. It is an unofficial and free JavaScript ebook created for educational purposes. All the content is extracted from Stack Overflow Documentation, which is written by many hardworking individuals at Stack Overflow....

Git Notes for Professionals

The Git Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow....

Android Notes for Professionals

The Android Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow....

JavaScript Notes for Professionals

The JavaScript Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow....

Hadoop for Windows Succinctly

Author Dave Vickers provides a thorough guide to using Hadoop directly on Windows operating systems. From a conceptual overview to practical examples, Hadoop for Windows Succinctly is a valuable resource for developers....

PowerShell Notes for Professionals

The PowerShell Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow....

D3 Tips and Tricks v3.x

D3 Tips and Tricks is a book written to help those who may be unfamiliar with JavaScript or web page creation get started turning information into visualization.Data is the new medium of choice for telling a story or presenting compelling information on the Internet and d3.js is an extraordinary framework for presentation of data on a web...

Neural Networks with JavaScript Succinctly

James McCaffrey leads you through the fundamental concepts of neural networks, including their architecture, input-output, tanh and softmax activation, back-propagation, error and accuracy, normalization and encoding, and model interpretation. Although most concepts are relatively simple, there are many of them, and they interact with eac...

The HTML Handbook

HTML, a shorthand for Hyper Text Markup Language, is one of the most fundamental building blocks of the Web.This handbook is aimed at a vast audience.- First, the beginner. I explain HTML from zero in a succinct but comprehensive way, so you can use this book to learn HTML from the basics.- Then, the professional. HTML is often considered...

Kubernetes Succinctly

With excellent orchestration and routing capabilities, Kubernetes is an enterprise-grade platform for building microservices applications. Kubernetes is evolving as the de facto container management tool used by organizations and cloud vendors all over the world. Kubernetes Succinctly by Rahul Rai and Tarun Pabbi is your guide to learning...

React Succinctly

React is one of the most popular JavaScript UI libraries in use today, providing a simple approach to creating stateful UI components that can be combined to create a complete web app. In React Succinctly by Samer Buna, you'll learn the fundamental concepts of the React library, how the library fits in with modern JavaScript, and how...

Excel VBA Notes for Professionals

The Excel VBA Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow....