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IntelliJ IDEA

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May 1, 2024 Updated June 18, 2025 20 minute read

Navigating the World of IntelliJ IDEA: A Comprehensive Guide

IntelliJ IDEA is a sophisticated Integrated Development Environment (IDE) primarily focused on maximizing developer productivity for Java and Kotlin, among other languages. It's a tool designed to understand your code, provide intelligent suggestions, automate routine tasks, and offer a seamless experience for software creation. Whether you are a student taking your first steps into coding, a professional looking to enhance your toolkit, or a company aiming to boost your development team's efficiency, understanding what IntelliJ IDEA offers is a valuable endeavor.

Working with IntelliJ IDEA can be an engaging experience due to its deep code understanding, which translates into powerful features like smart code completion and on-the-fly analysis that help catch errors early. Many developers find its extensive refactoring capabilities exciting, as they allow for safe and efficient code restructuring. Furthermore, its comprehensive suite of built-in tools for debugging, testing, and version control streamlines the entire development workflow, making the process of building high-quality software more fluid and often more enjoyable.

Introduction to IntelliJ IDEA

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Reading list

We've selected 22 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in IntelliJ IDEA.
Comprehensive guide to IntelliJ IDEA, covering everything from basic features to advanced topics like refactoring and unit testing. It great resource for both new and experienced IntelliJ IDEA users.
Aimed at both beginners and experienced users, this guide delves into the powerful features of IntelliJ IDEA, including debugging, refactoring, and performance tuning. It's structured to build skills incrementally and serves as a valuable reference for unlocking the IDE's full potential.
IntelliJ IDEA is renowned for its extensive keyboard shortcuts that significantly enhance productivity. practical reference dedicated to mastering these shortcuts, a key aspect of becoming an efficient IntelliJ IDEA user. It's a useful tool for solidifying understanding of efficient navigation and command execution within the IDE.
Provides a solid introduction to IntelliJ IDEA specifically for Java developers. It covers installation, configuration, working with source code, and building applications. It's a good starting point for those with some Java background looking to get up to speed with the IDE's core features.
Focuses on Kotlin Coroutines, a contemporary topic in Kotlin development. It explicitly mentions using IntelliJ IDEA or Android Studio for the projects, making it highly relevant for users of the IDE interested in asynchronous programming with Kotlin.
While not solely focused on IntelliJ IDEA, this book is written by members of the Kotlin team at JetBrains and is highly relevant for those using IntelliJ IDEA for Kotlin development. It provides deep insights into the Kotlin language, which is tightly integrated with the IDE. It's a must-read for professional Kotlin developers using IntelliJ IDEA.
Breaks down Kotlin concepts into small, digestible parts and includes exercises supported within IntelliJ IDEA. Co-authored by a JetBrains Developer Advocate, it offers a practical approach to learning Kotlin and utilizing the IDE's features for this language.
Serves as a comprehensive guide to the essential features of IntelliJ IDEA. It covers topics from basic workspace navigation to advanced features like version control integration and build tools. While slightly older, it offers a good overview of the IDE's capabilities for developers looking to deepen their understanding.
Introduces Kotlin programming with a focus on hands-on examples and clear explanations. It includes guidance on setting up the development environment using IntelliJ IDEA, making it suitable for beginners learning Kotlin with the IDE.
IntelliJ IDEA has excellent support for the Spring framework. leading resource for learning Spring. For developers using IntelliJ IDEA for Spring development, this book provides the necessary domain knowledge to effectively utilize the IDE's Spring-specific features.
Provides a practical, in-depth guide to Scala development, covering various libraries and frameworks. For those using IntelliJ IDEA for more advanced Scala projects, this book offers valuable knowledge that complements the IDE's capabilities.
For advanced Java developers using IntelliJ IDEA, this book deep dive into concurrent programming. While not an IDE book, mastering concurrency is crucial for building robust applications, and IntelliJ IDEA provides excellent tools for debugging and analyzing concurrent code.
This seminal work on code refactoring aligns perfectly with one of IntelliJ IDEA's strongest features: its powerful refactoring capabilities. Understanding the principles in this book will allow developers to make the most of the automated refactoring tools in the IDE.
This influential book focuses on writing readable, maintainable, and testable code. While not tied to IntelliJ IDEA, the practices advocated align perfectly with the refactoring and code analysis tools available in the IDE, making it a valuable companion for improving code quality using IntelliJ IDEA.
For developers using IntelliJ IDEA for Scala development, this book offers a fast-paced introduction to the Scala language. A solid understanding of Scala is essential to fully leverage IntelliJ IDEA's Scala plugin and features.
Considered a classic in the Java community, this book provides essential guidelines and best practices for Java programming. While not specific to the IDE, the principles discussed are highly applicable to writing better code within IntelliJ IDEA and leveraging its features for code quality improvements. It's valuable additional reading for any Java developer using IntelliJ IDEA.
Classic on Test-Driven Development (TDD). While not specific to IntelliJ IDEA, the IDE provides excellent support for writing and running tests, and practicing TDD with IntelliJ IDEA can significantly improve code quality and development speed. This book provides the foundational methodology.
This classic book introduces fundamental design patterns. Understanding these patterns is crucial for writing well-structured code, and IntelliJ IDEA provides features that assist in implementing and recognizing these patterns. It's a foundational text for any serious software developer.
A highly visual and engaging introduction to Java programming. While not specifically about IntelliJ IDEA, a strong understanding of Java is foundational for many IntelliJ IDEA users. Co-authored by Trisha Gee, who also wrote an IntelliJ IDEA book, this good resource for those needing to solidify their Java knowledge.
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