We continue talking about our new Node.js profiling features in WebStorm 10. In our previous post we explored CPU profiling. In this one we'll dive into the strategies for memory problems investigation and see how WebStorm can help us apply them. (more…)

Profiling is a hard job. Keeping in mind execution time and code structure is a serious challenge with regard to the huge amount of collected information. WebStorm assists you on this tough journey. It starts a Node.js application with profiling and automatically opens the profile after the run. It points at hot spots by opening and highlighting them in call trees and bringing you immediately to the related source code. The IDE can filter out “noise” by showing only the functions that took too much time. To try this feature right now, start with selecting Record CPU profiling info in

New IntelliJ IDEA 11.1.5 EAP build 117.1006 is available for download. The build contains several important fixes for Subversion VCS support related mostly to SVNKit library: checksum mismatch and BUSY exception problem. The full list of changes can be found in Release Notes. Please feel free to share your feedback and report bugs in our issue tracker. Develop with Pleasure!

In the new EAP we deliver performance and memory usage improvements together with a bunch of Subversion fixes. We especially would mention IDEA-85279 (which introduces better connection pool) and IDEA-75800 (the problem with merge and branch point search had been solved). You can find the complete list of changes in the build. Download it or upgrade from within the IDE using the “Check for updates” feature.

New IntelliJ IDEA 11.1 EAP build (116.32) is available with Subversion 1.7 support finally built in. Here are some details on the current implementation. We don't perform automatic upgrade of your working copies to version 1.7, you can easily do it manually (Changes | Subversion Working Copies | Change). (more…)

The most exciting news for me is that now in forthcoming IntelliJ IDEA 11, we show Git revisions graph! Now that IntelliJ IDEA can visualize commits links, we've added context actions to tag a commit, create (and checkout) new branch, and checkout a selected revision. I want to specifically mention the highlight actions — now you can see what commits are in "ancestors subgraph" for a selected commit. By default, IntelliJ IDEA shows HEAD subgraph, i.e. you see what commits you have in your working tree now. It is really convenient when you are checking what commits went into some tag (or