The JetBrains Blog

Last week we announced the opening of GoLand 2018.1. Today we’re glad to present you with a fresh EAP build with a number of improvements. Read on to learn about them in more detail, or go ahead and install the update in whatever is your preferred way: download from the website, update from the IDE,…

Today we have exciting news to share – a new IntelliJ IDEA 2018.1 EAP build is available for download! Get the fresh build here or update via Toolbox App. Let's cut to the chase and a take a look at the goodies that are inside the latest IntelliJ IDEA 2018.1 EAP build. Now the IDE lets you naviga…

Here is another update for our latest version, TeamCity 2017.2.2. This bugfix update addresses over 100 issues, all of them listed in the Release notes. We recommend updating to this version as it contains several security and performance fixes. Build 50909 uses the same data format as all …

Hi there, We are happy to announce that the Early Access Preview program for RubyMine 2018.1 is now open. For our next release, which is planned for the end of March, we’ve been focusing on polishing and improving the editing and Code Insight capabilities. These changes will primarily cover go…

Hi everyone! Today we are happy to share our plans for YouTrack development in the first half of 2018. Since we switched to shorter release cycles, we’ve shifted our focus away from mapping out all of the features we hope to deliver over the course of the entire year. Our agile approach helps us …

How many times you wrote code like this to achieve a simple purpose? Mapping values of an array: $result =; foreach ($items as $key => $item) {    $resul = func($item); } Filtering: $result =; foreach ($items as $key => $item) {    if (condition($item)) {        $resul = $item;…

Last week we opened the IntelliJ IDEA 2018.1 Early Access Program, and we hope you have already given this new version a try! Today we’re publishing a brand new IntelliJ IDEA EAP build. Download the latest EAP build via Toolbox App or get a copy from our website. Read this blog post to learn about a…

IntelliJ IDEA ships with thousands of Java code inspections. Most of them work like very advanced regular expressions: they look for specific patterns in the code which look like typos, are not very performant, confusing, or overly verbose. However one of them is not of that kind. Its name is “Const…

We’re often asked how to run different build steps in different branches. In fact, this has already been possible in TeamCity for quite some time (since version 9.1), but it seems we need to do a better job explaining how to use this feature. Let’s assume that you have a build configuration where…

Following the opening of the EAPs for IntelliJ IDEA and WebStorm, the GoLand team is in a hurry to let you know that GoLand 2018.1 EAP is here with lots of goodies. Read below to learn what’s new or go ahead, download the EAP and give it a spin yourself. If you use Toolbox App, it already awaiting y…

We are pleased to announce the start of the Early Access Program for our next major release - IntelliJ IDEA 2018.1! The first IntelliJ IDEA 2018.1 EAP build is already available for download, and it brings you lots of improvements and a full bag of new features. If you want to know more about the hi…