IntelliJ IDEA

IntelliJ IDEA

A Java and JVM IDE

IntelliJ IDEA is a popular Java and JVM IDE used for enterprise, mobile, and web development.

IntelliJ IDEA 2025.1 delivers full Java 24 support, introduces Kotlin notebooks, and makes K2 mode the default, marking a major step toward the best Kotlin experience. Debugging is more powerful, with pause and resume functionality for watch evaluations, while various other refinements across the IDE enhance productivity, code quality, and overall developer comfort.

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Developer, ISV

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Overview of JetBrains IntelliJIDEA 2023

What do developers say about IntelliJ IDEA?

Watch the video to discover the reasons why developers love to use IntelliJ IDEA for mobile and web development.

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IntelliJ IDEA resources, news & events

How to streamline your SDLC: Best practices, tools, and methodologies

Streamlining your SDLC is easier than you think. See how our developer solutions can enhance every phase from planning to maintenance.

News|25 June 2025
Major enhancements in JetBrains 2023.2 updates

With a focus on streamlining workflows, refining user interfaces, and leveraging cutting-edge AI capabilities, the JetBrains 2023.2 update promises to transform the way programmers craft code and collaborate.

News|10 August 2023
New UI enhancements in IntelliJ IDEA 2023.1

Find out what's new with JetBrains IntelliJ IDEA 2023.1.

News|29 March 2023
JetBrains Product Insight: IntelliJ IDEA

Grey Matter interviews the JetBrains product manager for IntelliJ IDEA about what the tool is, who it is for, tips, tricks and more.

Blog|28 April 2021

What our customers say

Implementing the additional layer of security offered by Microsoft Enterprise Security + Mobility has really given us much greater peace of mind. Our teams are more confident when accessing corporate data remotely and feel safer in their email inboxes! 

Infrastructure Engineer – Grey Matter
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What our customers say

Using Microsoft Maps' satellite images as the background map in our software provides our users with the detailed foundation they need to create accurate models of their transport system for analysis and improvement. Grey Matter's expertise in Microsoft Mapping products ensures a smooth and easy integration!

Dr. Matthias Pfriem – Senior Product Manager, PTV Group
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What our customers say

Grey Matter has been a reliable Cloud Solution Partner, providing valuable input into our tender writing process.

Mark Coull – Chief Operating Officer, HD Clinical

What our customers say

The Grey Matter team is always helpful when we need a quote or help.

Stephen Pooley – Senior Design Engineer, Kennedy Hygiene

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