IntelliJ IDEA vs Eclipse

October 20, 2021

Introduction

Choosing the right Integrated Development Environment (IDE) can make a huge difference in your coding experience. The primary purpose of an IDE is to help you streamline your coding process, debug your code quickly, and make your coding journey a pleasant one.

When it comes to choosing between an IDE, two names come to mind - IntelliJ IDEA and Eclipse. So, here we are, bringing you a thorough and unbiased comparison of these two giants in the world of software development.

User Interface

IntelliJ IDEA comes with a sleek and modern user interface that offers a variety of features, including an efficient project navigation system, code analysis, and code completion. Alongside that, IntelliJ IDEA provides a wealth of tools that focus on improving your productivity, which makes it a go-to choice for professional developers.

On the other hand, Eclipse provides a more cluttered and outdated interface. Eclipse offers fewer features as compared to IntelliJ IDEA, but its workspace customization makes it an attractive choice for developers who prefer a simple and easy-to-use interface.

Winner: IntelliJ IDEA

Performance

As an IDE, performance is a crucial factor when comparing IntelliJ IDEA and Eclipse. In terms of loading time and processing speed, IntelliJ IDEA is faster than Eclipse. IntelliJ IDEA makes clever use of background indexing and various performance optimizations, making it capable of handling large projects with ease.

Eclipse, on the other hand, is known for its slow load times and occasional lag. This is due to its heavy memory usage and inefficient indexing of projects.

Winner: IntelliJ IDEA

Plugins and Extensions

One significant advantage of using Eclipse is the wide range of plugins and extensions available that provide additional functionality to developers. With over 17,000 plugins available to download, Eclipse offers a never-ending list of features that enable developers to make customizations to the IDE based on their needs.

On the other hand, IntelliJ IDEA has a smaller number of plugins available compared to Eclipse. However, IntelliJ IDEA provides some exclusive plugins, such as Version Control Integrations, Framework-Specific Assistance, and Spring Boot Support, which Eclipse doesn't offer out of the box.

Winner: Eclipse

Pricing

Both IntelliJ IDEA and Eclipse are open-source IDEs and can be downloaded and used free of charge. However, IntelliJ IDEA offers a paid version that provides additional functionality such as a more advanced debugger, enhanced version control, and better refactoring capabilities. This version also includes support for additional programming languages.

Winner: Tie

Verdict

After reviewing both IDEs, we can safely declare that IntelliJ IDEA comes out as the superior choice. With its user-friendly interface, faster performance, and a range of features that make it the IDE of choice for professional developers, IntelliJ IDEA is a clear winner.

Eclipse, on the other hand, is still a dependable choice for developers due to its support for a wide range of plugins and extensions.

Ultimately, your choice of IDE depends on your specific requirements and preferences as a developer. However, whichever IDE you choose, we hope this article brings some clarity to your decision-making process.

References

  1. JetBrains IntelliJ IDEA website
  2. Eclipse website
  3. IntelliJ IDEA Vs. Eclipse - Guru 99

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