🌐
JDoodle
jdoodle.com β€Ί online-java-compiler
Online Compiler and Editor/IDE for Java, C, C++, PHP, Python, Ruby, Perl - Code and Run Online
JDoodle is an Online Compiler, Editor, IDE for Java, C, C++, PHP, Perl, Python, Ruby and many more. You can run your programs on the fly online, and you can save and share them with others. Quick and Easy way to compile and run programs online.
🌐
Programiz
programiz.com β€Ί java-programming β€Ί online-compiler
Online Java Compiler - Programiz
// Online Java Compiler // Use this editor to write, compile and run your Java code online class Main { public static void main(String[] args) { System.out.println("Try programiz.pro"); } } Output Β·
Discussions

Which free Java IDE/Editor is the best for an absolute beginner?
Please ensure that: Your code is properly formatted as code block - see the sidebar (About on mobile) for instructions You include any and all error messages in full You ask clear questions You demonstrate effort in solving your question/problem - plain posting your assignments is forbidden (and such posts will be removed) as is asking for or giving solutions. Trying to solve problems on your own is a very important skill. Also, see Learn to help yourself in the sidebar If any of the above points is not met, your post can and will be removed without further warning. Code is to be formatted as code block (old reddit: empty line before the code, each code line indented by 4 spaces, new reddit: https://i.imgur.com/EJ7tqek.png ) or linked via an external code hoster, like pastebin.com, github gist, github, bitbucket, gitlab, etc. Please, do not use triple backticks (```) as they will only render properly on new reddit, not on old reddit. Code blocks look like this: public class HelloWorld { public static void main(String[] args) { System.out.println("Hello World!"); } } You do not need to repost unless your post has been removed by a moderator. Just use the edit function of reddit to make sure your post complies with the above. If your post has remained in violation of these rules for a prolonged period of time (at least an hour), a moderator may remove it at their discretion. In this case, they will comment with an explanation on why it has been removed, and you will be required to resubmit the entire post following the proper procedures. To potential helpers Please, do not help if any of the above points are not met, rather report the post. We are trying to improve the quality of posts here. In helping people who can't be bothered to comply with the above points, you are doing the community a disservice. I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns. More on reddit.com
🌐 r/javahelp
52
20
October 12, 2025
What is thd best AI-powered code editor?
Why should I switch to a different code editor just so I can get glorified autocomplete? I just use IntelliJ and if I want AI autocomplete, I'll just use GH Copilot(it's not much accurate though) More on reddit.com
🌐 r/java
46
0
February 7, 2025
Best IDE - A Teacher's Request (Java)
Intellij? Other than eclipse i think that's the only other choice. More on reddit.com
🌐 r/compsci
31
0
July 27, 2017
Visual Studio Code Editor Gets New Extensions for Java Programming

I guess the question is "why"?

Microsoft has done everything since Java was created to discourage Java usage. Microsoft even made their own clean room version of Java, C#.

Why would they want to support Java, possibly even letting it compete with their C# which they spent a lot of money to develop?

More on reddit.com
🌐 r/java
21
40
July 11, 2014
integrated development environment
IntelliJ IDEA (pronounced /ΙͺnˈtΙ›lΙͺdΚ’eΙͺ/ in-TEL-ih-jay "idea") is an integrated development environment (IDE) written in Java for developing computer software written in Java, Kotlin, Groovy, and other JVM-based languages. It is developed by … Wikipedia
Factsheet
Developer JetBrains
Initial release 1.0 / January 2001; 25 years ago (2001-01)
Stable release 2025.3
/ 8 December 2025
Factsheet
Developer JetBrains
Initial release 1.0 / January 2001; 25 years ago (2001-01)
Stable release 2025.3
/ 8 December 2025
🌐
JetBrains
jetbrains.com β€Ί idea
The Leading IDE for Professional Java and Kotlin Development
2 weeks ago - IntelliJ IDEA is the JetBrains IDE for pro development in Java and Kotlin. Built for your comfort, it unlocks productivity, ensures quality code, supports cutting-edge tech, and protects your privacy.
🌐
W3Schools
w3schools.com β€Ί java β€Ί java_compiler.asp
Java Online Compiler (Editor / Interpreter)
With our online Java compiler, you can edit Java code, and view the result in your browser.
🌐
Reddit
reddit.com β€Ί r/javahelp β€Ί which free java ide/editor is the best for an absolute beginner?
r/javahelp on Reddit: Which free Java IDE/Editor is the best for an absolute beginner?
October 12, 2025 -

This post was removed by its author using Redact. Possible reasons include privacy, preventing this content from being scraped, or security and opsec considerations.

glorious heavy normal full wise outgoing memory busy license chief

🌐
BlueJ
bluej.org
BlueJ
Please read the Installation instructions. (Works on most platforms with Java/JavaFX 21 support). Note: BlueJ requires a 64-bit operating system, which 95+% of users will have. For 32-bit operating systems, download BlueJ 4.1.4 instead. Download previous versions or old source code archives.
Find elsewhere
🌐
Visual Studio Code
code.visualstudio.com β€Ί docs β€Ί languages β€Ί java
Java in Visual Studio Code
November 3, 2021 - Learn about Visual Studio Code editor features (code completion, debugging, snippets, linting) for Java.
🌐
NextLeap
nextleap.app β€Ί online-compiler β€Ί java-programming
NextLeap - Online Java Compiler
Experience the power of Java with NextLeap's Java Online Compiler. Write, compile, and debug Java code online in real time.
🌐
OnlineGDB
onlinegdb.com β€Ί online_java_compiler
Online Java Compiler - online editor
/****************************************************************************** Online Java Compiler. Code, Compile, Run and Debug java program online. Write your code in this editor and press "Run" button to execute it.
🌐
The Eclipse Foundation
eclipse.org β€Ί downloads β€Ί packages β€Ί release β€Ί kepler β€Ί sr1 β€Ί eclipse-ide-java-developers
Eclipse IDE for Java Developers | Eclipse Packages
The essential tools for any Java developer, including a Java IDE, a CVS client, Git client, XML Editor, Mylyn, Maven integration and WindowBuilder
🌐
Online Java
online-java.com
Online Java - IDE, Code Editor, Compiler
Write, compile, and run Java code online with our fast and reliable online compiler and IDE.
🌐
CodingBat
codingbat.com β€Ί java
CodingBat Java
CodingBat code practice Β· Welcome to Codingbat. See help for the latest. Java Example Solution Code Β· Java String Introduction (video) Java Substring v2 (video) Java String Equals and Loops Β· Java String indexOf and Parsing Β· Java If and Boolean Logic Β· If Boolean Logic Example Solution ...
🌐
CodePen
codepen.io
CodePen: Online Code Editor and Front End Web Developer Community
Build, share, and learn JavaScript, CSS, and HTML with our online code editor.
🌐
OneCompiler
onecompiler.com β€Ί java
Java Online Compiler
OneCompiler's Online Java Editor helps you write, compile, run and debug Java code online. The code runs on latest JDK & JRE
🌐
Reddit
reddit.com β€Ί r/java β€Ί what is thd best ai-powered code editor?
r/java on Reddit: What is thd best AI-powered code editor?
February 7, 2025 -

I'm working with Java, Spring Batch and Spring. But insights from developers working with other frameworks or languages would also be grateful appreciated.

I mainly use Java and focus on developing batch systems with Spring Batch. Currently, I use Eclipse for development, but I have recently become highly interested in AI-powered code editor like Curosor and Cline.

If you are a Java developer using an AI code editor or have experienced in other languages, please share your thoughts. Even if you haven't used them, feel free to share your opinions!

🌐
IDRSolutions
blog.idrsolutions.com β€Ί home β€Ί the top 11 free ide for java coding, development & programming
The top 11 Free IDE for Java Coding, Development & Programming
October 15, 2024 - The Java Edition comes with out of the box Java Support. it has a Code Editor and Code Navigation. Refactoring, compatibility with Swing, Unit Testing, Version Control, Auditing & Metrics, Debugging and profiling are all included.
🌐
Apache NetBeans
netbeans.apache.org β€Ί front β€Ί main β€Ί index.html
Welcome to Apache NetBeans
It highlights source code syntactically and semantically, lets you easily refactor code, with a range of handy and powerful tools. ... Apache NetBeans provides editors, wizards, and templates to help you create applications in Java, PHP and many other languages.
🌐
Online IDE
online-ide.com
Online IDE - Code Editor, Compiler, Interpreter
Online Python Compiler Online Python ... Terms & Conditions | Privacy Policy ... Your changes will be lost. Are you sure you want to Close the file ? ... Online IDE is a web-based tool powered by ACE code editor....
🌐
Editrocket
editrocket.com β€Ί features β€Ί java_editor.html
Java Editor and IDE for Mac, Windows, and Linux
Java editor and IDE for macOS / Mac OS X, Windows, and Linux features such as syntax highlighting, the Java code assistant, and the Java method lookup tool
🌐
Great Learning
mygreatlearning.com β€Ί blog β€Ί online java compiler
Online Java Compiler
September 26, 2025 - Real-time Java code execution with compiled output displayed in the console. Code editor with syntax highlighting, autocompletion, and error checking.