How to improve IntelliJ code editor speed?

Posted by Hoàng Long on Stack Overflow See other posts from Stack Overflow or by Hoàng Long
Published on 2011-01-13T03:52:01Z Indexed on 2011/01/13 3:53 UTC
Read the original article Hit count: 412

Filed under:

ide

|

intellij-idea

I am using IntelliJ (Community Edition) for several months, and at first I'm pleased about its speed & simplicity. But now, after upgrading to version 10, it's extremely slow. Sometimes I click a file then it takes 5 - 15 seconds to open that file (it freeze for that time).

I don't know if I have done anything which cause that: I have installed 2 plugins(regex, sql), and have 2 versions of IntelliJ on my machine (now the version 9 removed, only version 10 remains).

Is there any tips to improve speed of code editor, in general, or specifically IntelliJ? I have some experience when using IntelliJ: 1. Should open IntelliJ a while before working, cause it needs time for indexing.

Don't open too many code tabs
Open as less other program as possible. I'm using 2 GB RAM WinXP, and it just seems fairly enough for Java, IntelliJ & Chrome at the same time.

© Stack Overflow or respective owner

Related posts about ide

What is superior customization and changes you do it in visual studio IDE and other IDE

as seen on Stack Overflow - Search for 'Stack Overflow'
Programmer using IDE more than else and mean to him a lot. But some time we need to customize it and change preference. What is superior customization and changes you do it in visual studio IDE and other IDE? >>> More
Ruby Debug IDE error : ruby-debug-ide-0.4.9/lib/ruby-debug-ide.rb:109:in `debug_load'

as seen on Stack Overflow - Search for 'Stack Overflow'
I hope someone can assist me. I have RubyMine 2.0.2 installed on Windows 7 32 bit computer. Since a week ago (I presume it must have been after I have update some gems) I cant seem to debug form the IDE. I am trying to debug a rake task which I could before. Running the rake task normally works perfect… >>> More
Visual Studio 2010 and .NET Framework 4 IDE Enhancements –Part2

as seen on Dot net Slackers - Search for 'Dot net Slackers'
In this article HimaBindu Vejella explains IDE enhancements in Visual Studio 2010 and .NET Framework 4.0. >>> More
Visual Studio 2010 and .NET Framework 4 IDE Enhancements –Part1

as seen on Dot net Slackers - Search for 'Dot net Slackers'
In this article HimaBindu Vejella explains IDE enhancements in Visual Studio 2010 and .NET Framework 4.0. >>> More
Visual Studio 2010 and .NET Framework 4 IDE Enhancements –Part3

as seen on Dot net Slackers - Search for 'Dot net Slackers'
In my previous article I explained some of the nice features related to IDE, in continuation to that I am going to explain Add Reference enhancements for developers, Windows 7 support for developers, Share Point 2010 enhancements , Office Business Application Support, Cloud Development, Document Map… >>> More

Related posts about intellij-idea

Need IntelliJ IDEA 9 cheat sheet

as seen on Stack Overflow - Search for 'Stack Overflow'
I searched but couldn't find anything what I can print and put on the wall. >>> More
Hidden Features IntelliJ IDEA

as seen on Stack Overflow - Search for 'Stack Overflow'
Just another Hidden features and tips and tricks WIKI. After seeing the hidden features of eclipse, java, spring framework I thought we need to have a list of the features, TIPS for IntelliJ too which is the best and the Intelligent IDE available for java. >>> More
Identify in a unit test if Jetbrains IntelliJ IDEA 8 or 9 is running

as seen on Stack Overflow - Search for 'Stack Overflow'
I need to know, in a context of a unit test, if Jetbrains IntelliJ idea is the test initiator and if it is, which version is running (or at least if it's "9" or earlier). I don't mind doing dirty tricks (reflection, filesystem, environment...) but I do need this to work "out-of-the-box" (without… >>> More
creating a Grails application in IntelliJ IDEA 9.0.x fails to prompt for "create-app"

as seen on Stack Overflow - Search for 'Stack Overflow'
When I create a Grails application in IntelliJ 9 on Snow Leopard I am not prompted to create an application. IntelliJ finished the wizard and creates an empty project that is not a Grails application. I have tried two different Apple computers (MacBook Pro and Mac Pro) it does not work on either… >>> More
How to give more memory to IntelliJ Idea 9

as seen on Stack Overflow - Search for 'Stack Overflow'
I am using IntelliJ IDEA 9. In the IDEA window On the bottom right corner I see the current memory usage, typically "224M of 254M" How do I give more memory to Idea so it may read like "224M of 512M" ? Thank you. >>> More