Eclipse 2021-09: What's New and How to Get It
How to Download and Install Eclipse 2021-09
Eclipse is a popular, free, open source integrated development environment (IDE) that supports a wide range of programming languages, frameworks, and tools. In this article, you will learn how to download and install the latest version of Eclipse, Eclipse 2021-09, which was released on September 15, 2021. You will also learn about the features, benefits, drawbacks, and system requirements of Eclipse 2021-09, as well as how to start using it for your development projects.
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What is Eclipse 2021-09 and why you should use it
Eclipse 2021-09 is the latest quarterly release of the Eclipse IDE, which includes updates from 67 projects and more than 66 million lines of code. It supports Java 17 through a plugin and improves Java refactoring, code assist, Git history navigation, and the IDE's dark mode. It also offers a variety of platform plug-ins that simplify the addition of new functionality.
Eclipse 2021-09 features and benefits
Some of the main features and benefits of Eclipse 2021-09 are:
It supports Java 17, which is the latest long-term support (LTS) release of Java that introduces new features such as pattern matching for switch (preview), sealed classes, text blocks, records, and more. You can use Java 17 in Eclipse by installing the Java Development Tools (JDT) patch from the Marketplace.
It improves Java development tools by adding many new quick fixes, refactorings, cleanups, and default type filter preferences. For example, you can now extract an interface from a class or an enum, convert an anonymous class to a record or a lambda expression, add missing enum constants or switch cases, remove unnecessary modifiers or casts, and more.
It enhances Git history navigation by allowing you to jump to any commit in the history view by typing its SHA-1 or message. You can also filter commits by author name or email using regular expressions.
It improves theme and style by making tool tips in Windows dark when using the dark theme. It also uses better icons for some views and dialogs, such as the progress view and the compare dialog. It also makes message dialogs cleaner by removing unnecessary borders.
Eclipse 2021-09 drawbacks and limitations
Some of the drawbacks and limitations of Eclipse 2021-09 are:
It requires a Java 11 or newer JRE/JDK to run, which may not be compatible with older Java projects or libraries. You can still use older Java versions for your projects, but you need to have a Java 11 or newer JRE/JDK to launch Eclipse.
It does not support all the programming languages, frameworks, and tools that you may need for your development projects. You may need to install additional plug-ins or extensions from the Eclipse Marketplace or other sources to get the functionality that you want. However, some plug-ins or extensions may not be compatible with Eclipse 2021-09 or may have bugs or performance issues.
It may have some stability, performance, or usability issues that are not yet fixed or reported. Eclipse is a complex and evolving software that relies on contributions from many developers and users. Therefore, it is possible that some features or functions may not work as expected or may cause errors or crashes. You can report any issues that you encounter to the Eclipse Bugzilla or the relevant project forums.
How to download Eclipse 2021-09
There are two main ways to download Eclipse 2021-09: using the Eclipse installer or using packages and zip files. The Eclipse installer is a simple and convenient way to download and install Eclipse with the features that you need. Packages and zip files are pre-configured distributions of Eclipse that you can download and extract without using an installer.
System requirements for Eclipse 2021-09
Before you download Eclipse 2021-09, you should check the system requirements for running it on your computer. The minimum system requirements for Eclipse 2021-09 are:
Operating systemMemoryDisk space
Windows (64-bit)2 GB RAM minimum, 4 GB RAM recommended300 MB hard disk space for Eclipse; additional disk space for Java and projects
macOS (64-bit)2 GB RAM minimum, 4 GB RAM recommended300 MB hard disk space for Eclipse; additional disk space for Java and projects
Linux (64-bit)2 GB RAM minimum, 4 GB RAM recommended300 MB hard disk space for Eclipse; additional disk space for Java and projects
In addition, you need to have a Java 11 or newer JRE/JDK installed on your computer to run Eclipse 2021-09. You can download Java from the official website or use the one that comes with the Eclipse installer.
Download options for Eclipse 2021-09
You can download Eclipse 2021-09 from the official website by choosing one of the following options:
Using the Eclipse installer
The Eclipse installer is a simple and convenient way to download and install Eclipse with the features that you need. It allows you to select from a list of packages that are tailored for different types of development, such as Java, C/C++, PHP, Web, etc. It also lets you customize your installation by adding or removing plug-ins and components.
Using packages and zip files
Packages and zip files are pre-configured distributions of Eclipse that you can download and extract without using an installer. They are useful if you want to have a portable version of Eclipse that you can run from a USB drive or a network share, or if you want to have multiple versions of Eclipse on your computer. However, they may not include all the features that you need, and you may have to manually update them when new versions are released.
How to download eclipse 2021-09 for Java development
Download eclipse 2021-09 packages for Windows, Mac, and Linux
Eclipse 2021-09 release features and improvements
Eclipse IDE 2021-09 installation guide and troubleshooting
Download eclipse 2021-09 RCP and RAP packages
Eclipse 2021-09 C/C++ development tools download and setup
Eclipse 2021-09 PHP development tools download and configuration
Eclipse 2021-09 web development tools download and usage
Download eclipse 2021-09 DSL and Xtend development tools
Eclipse 2021-09 embedded C/C++ development tools download and installation
Download eclipse 2021-09 installer for macOS, Windows, and Linux
Eclipse 2021-09 update site and marketplace client
Download eclipse 2021-09 source code and developer documentation
Eclipse 2021-09 JRE requirements and compatibility
Download eclipse 2021-09 for enterprise Java and web development
Eclipse 2021-09 Git integration and EGit download
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Eclipse 2021-09 Maven integration and m2eclipse download
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Eclipse 2021-09 EMF compare and Ecore tools download
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Eclipse 2021-09 Xtext and Sirius integration download
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Download eclipse 2021-09 for testing and debugging tools
Eclipse 2021-09 Memory Analyzer and Trace Compass download
Download eclipse 2021-09 for parallel tools platform (PTP)
Eclipse 2021-09 Target Communication Framework (TCF) download
Download eclipse 2021-09 for remote application platform (RAP)
Eclipse 2021-09 Scout framework and runtime download
How to install Eclipse 2021-09
The installation process of Eclipse 2021-09 depends on whether you use the Eclipse installer or packages and zip files. Here are the steps for each option:
Installing with the Eclipse installer
The Eclipse installer is a simple and convenient way to install Eclipse with the features that you need. Here are the steps to install with the Eclipse installer:
Steps to install with the Eclipse installer
Download the appropriate version of the Eclipse installer for your operating system from the official website. For example, if you use Windows 64-bit, download eclipse-inst-win64.exe.
Run the downloaded file and follow the instructions on the screen. You may need to grant permission for the file to run if prompted by your operating system.
Select a package from the list of available packages that suits your development needs. For example, if you want to develop Java applications, select Eclipse IDE for Java Developers.
Select a folder where you want to install Eclipse. You can use the default folder or browse to a different one. You can also change the name of the folder if you want.
Click the INSTALL button and wait for the installation to complete. The installer will download and install the selected package and its dependencies. You can monitor the progress and see the details of the installation in the installer window.
When the installation is finished, click the LAUNCH button to start Eclipse. You can also find a shortcut to Eclipse on your desktop or in your start menu.