​​​​​​Technology Awareness
One reason TeamCity is dubbed an "Intelligent CI server" is its approach to integration. When we say we support a tool, we mean it in every way possible. For example, support for Visual Studio projects provides automatic detection of tool versions, testing frameworks support, code coverage, static code analysis, and more. And the best thing is, you get all this support without installing any plugins and with no modifications to build scripts!

Key Integrations
It’s impossible to imagine a great CI and CD server without an integration with some key tools like your version control, your issue tracker, your build tool, and your package repository. TeamCity takes it very seriously to provide full support for these key integrations.

Cloud Integrations
TeamCity takes advantage of cloud computing by dynamically scaling out its build agents farm on Amazon EC2, Microsoft Azure, and VMware vSphere.

Continuous Integration
Do you take continuous integration seriously? Do you want to have a stable trunk and green builds? If so, TeamCity will provide numerous features to support you all the way.

Configuration
Skillful software developers try to avoid code duplication; similarly, build engineers avoid duplication of settings. TeamCity understands this and provides several ways to reuse settings.

Build History
We believe that keeping a history of builds, changes and failures is crucial to the success of any software development process. TeamCity enables you to run history builds, see statistics and test history reports, as well as pin, tag, and add builds to favorites. All of the changes are accumulated in the change log.

Build Infrastructure
Imagine a conveyor belt of changes from developers and a bunch of testers taking the changes, verifying them and complementing these changes with verification results. TeamCity is such a conveyor, except that testers are replaced with Build Agents.

Code Quality Tracking
Helping you achieve better code quality on your project is the ultimate purpose of TeamCity. That’s why it comes bundled with famous IntelliJ IDEA and ReSharper code analysis and inspections for Java and .NET code. Major coverage engines are also bundled and supported out of the box. You can even use code quality as a build failure condition.

VCS Interoperability
TeamCity version controls systems integration is comprehensive. It’s hard to imagine a project whose source code couldn’t be retrieved by TeamCity.

Extensibility and Customization
TeamCity provides you with multiple ways of interaction, customization, and extending your server. Use service messages in your build scripts, interact via REST API, or create plugins for TeamCity using Open API.

System Maintenance
TeamCity helps you maintain your CI server healthy and stable even when no builds are running so that you don’t waste your time when it’s needed the most. It provides you with useful reports like Disk Usage, Build Time, and Server Health reports as well as runs build history cleanups in background.

User Management
We understand that a CI server is something used by a whole team or even a whole company, that’s why TeamCity provides flexible user management, including assigning user roles, sorting users into groups, different ways of user authentication, and a log with all user actions for the transparency of all activity on the server.

Platforms (Operating Systems) #
TeamCity Server #
Core features of TeamCity server are platform-independent. See considerations on choosing server platform.

TeamCity server is a web application that runs within a capable J2EE servlet container.

Requirements:

• Java (JRE), see configuration notes. Supported are:
  • OpenJDK or Oracle Java 8 (32 or 64 bit). Using latest available version of JDK 1.8 is recommended, Java versions before 1.8.0_16 are not supported. Using 64 bit Java is recommended for non-trivial production usage.
  • Since TeamCity 2018.2 OpenJDK 8 (by AdoptOpenJDK) is included in the Windows .exe TeamCity distribution (before 2018.2 Oracle Java was bundled with TeamCity Windows distribution).

For the .war distribution, note that the.war distribution is going to be discontinued, and it is highly recommended to use the .tar.gz distribution, which has Tomcat bundled. It is not advised to customize Tomcat settings unless absolutely necessary.
If you still want to use the .war distribution, note that:

• TeamCity is tested only under Apache Tomcat 8.5+, earlier Tomcat versions are not supported.
• TeamCity is meant to support J2EE Servlet 3.0+ and JSP 2.2+ container based on Apache Jasper.
• TeamCity may not work properly if the Apache Portable Runtime is enabled in Tomcat.

Generally, all the recent versions of Windows, Linux and macOS are supported. If you find any compatibility issues with any of the operating systems, make sure to let us know.

The TeamCity server is tested under the following operating systems:

• Linux (Ubuntu, Debian, RedHat, SUSE, and others)
• macOS
• Windows 7/7x64
• Windows Server 2008, 2012, 2016, 2019
• Server Core installation of Windows Server 2016
• Windows 10 under the Tomcat 8.5+ web application server.

Reportedly works without known issues on:

• Windows 7+
• Windows Server 2008 R2
• Solaris
• FreeBSD
• IBM z/OS
• HP-UX

Note that Windows XP/XP x64 are not supported.

Build Agents #
The TeamCity Agent is a standalone Java application.

Requirements:

• Java (JRE), see configuration notes. Supported are: * OpenJDK or Oracle Java 8 - 10. Using latest available version of JDK 1.8 is recommended. Support for running agent run under Java 1.6 and 1.7 is deprecated.
• Since TeamCity 2018.2 OpenJDK 8 (by AdoptOpenJDK) is included in the Windows .exe TeamCity distribution (before 2018.2 Oracle Java was bundled with TeamCity Windows distribution).

TeamCity agent is tested under the following operating systems:

• Linux
• macOS
• Windows 7/7x64
• Windows 10
• Windows Server 2003/2008, 2012, 2016, 2019
• Server Core installation of Windows Server 2016

Reportedly works on:

• Windows XP/XP x64
• Windows 2000 (interactive mode only)
• Solaris
• FreeBSD
• IBM z/OS
• HP-UX

Stop Build Functionality
Build stopping is supported on:

• Windows 7/7x64/10
• Linux on x86, x64, PPC and PPC64 processors
• macOS on Intel and PPC processors
• Solaris 10 on x86, x64 processors

Windows Tray Notifier #
Windows 7/7x64/10 with one of the supported versions of Internet Explorer. 

►IDEs

	IntelliJ IDEA (可點擊觀看詳細介紹)  IntelliJ IDEA 被認為是當前 Java 開發效率最快的 IDE 工具。它整合了開發過程中實用的眾多功能，幾乎可以不用滑鼠可以方便的完成你要做的任何事情，最大程度的加快開發的速度。簡單而又功能強大。與其他的一些繁冗而複雜的 IDE 工具有鮮明的對比。
	PhpStorm PhpStorm 填補了 PHP 開發智慧 IDE 的長期空白，提供了開發者不可少的工具，如自動化重構、深層代碼分析、聯機錯誤檢查和快速修復。也關注於更多的智慧性，並提供更好的代碼質量保證，並支援最新的 PHP 趨勢。
	PyCharm PyCharm 具有智慧代碼編輯器，能理解 Python 的特性並提供卓越的生產力推進工具：自動代碼格式化、代碼完成、重構、自動導入和一鍵代碼導航等。這些功能在先進代碼分析程式的支援下，使 PyCharm 成為 Python 專業開發人員和剛起步人員使用的有力工具。
	RubyMine Ruby 和 Rails 是 IDE 中提供給開發人員最重要的工具，RubyMine 將其整合在一起，提供方便的環境，以確保網絡與 Ruby 在 Rails 的發展。
	WebStorm WebStorm 是一款商業的 JavaScript 開發工具，用以開發網頁的好用網頁編輯器，讓您可以更方便的編輯 JavaScript 的語法，讓你編輯使用上更加快速！
	AppCode AppCode 是一個全新的 Objective-C 的整合式開發環境，用於幫助開發 Mac、iPone 和 iPad 的應用程式。
	CLion Cross-platform IDE for C/C++ developers providing superb coding assistance and enormous time savings.
	DataGrip  DataGrip 是一個跨平臺的資料庫工具，可在Windows，OS X 和 Linux上使用。 特性包含：          •編輯器提供針對SQL的智慧代碼協助工具，包含自動代碼完成，代碼分析，導航…等功能。          •查詢控制台（query console）提供資料庫查詢的執行及分析功能。          •資料表編輯器（table editor）提供流覽和運算元據的功能。          •提供管理資料表的操作介面。
	Rider 是一個基於IntelliJ平台和ReSharper的跨平台.NET IDE。 支持許多.NET項目類型 Rider支持.NET Framework，新的跨平台.NET Core和基於Mono的項目。這使您可以開發各種應用程式，包括.NET桌面應用程式，服務和庫，Unity games，Xamarin應用程式，ASP.NET和ASP.NET Core Web應用程式 功能豐富，速度快 Rider提供了2200多個實時代碼檢查，ReSharper帶來的數百個上下文操作和重構，並將它們與IntelliJ平台的可靠IDE功能相結合。儘管功能設置很重，但Rider的設計速度快，反應靈敏 跨平台 除了運行和調試多個運行時，Rider本身還可以在多個平台上運行：Windows，macOS和Linux。
	GoLand GoLand是JetBrains的新商業IDE，旨在為Go開發提供符合人體工程學的環境。新的IDE擴展了IntelliJ平台，具有針對Go語言的編碼幫助和工具集成。 編碼協助/人體工學設計/集成工具/IntelliJ plugin ecosystem
	Datalore Datalore, an intelligent web application for data analysis. Explore datasets, build powerful predictive models, create rich visualizations and invite colleagues to get better insights.

►.NET

	ReSharper (可點擊觀看詳細介紹)  ReSharper 是智能化的微軟 Visual Studio 外掛程式。ReSharper 保持和增進 C#、VB.net、XML、Asp.net、XAML 構建腳本。ReSharper 還為 C# 和 VB.net 提供增強的交叉語言功能，它使開發者可以有效的控制 .net 混合項目。並可以檢測與移除錯誤代碼、加速編碼，及提供豐富的導航和搜索功能。
	ReSharper C++ The Visual Studio Extension for C++ Developers ReSharper的C ++使得Visual Studio的C ++開發一個更好的IDE，提供有關即時代碼分析，快速修復，強大的搜索和導航，智能代碼完成，重構，各種代碼生成選項和其他功能，讓你每天增加生產率。
	dotPeek Free .NET decompiler and assembly browser that is empowered with ReSharper-style navigation and displays decompiled code as C#. It also enables creating Visual Studio projects from decompiled code, which facilitates reconstructing lost source code.

►Teamware

	TeamCity (可點擊觀看詳細介紹)  TeamCity 的是個連續的整合與建設管理解決方案，遵循著 IntelliJ IDEA 的傳統，軟件開發團隊將持續研究，為開發程式建造一個全新的水平。
	YouTrack YouTrack 是個鍵盤為中心的錯誤和問題追蹤Web應用程式，可以節省您在處理問題所花費的時間。使用 YouTrack 只要運用兩個簡單的控制：搜索框和命令視窗。
	Upsource Upsource is a repository browser and code review tool. It helps the development team browse source code in version control repositories, read and search for code in any revision, and improve code quality by conducting code reviews and discussing code changes. Upsource supports Git, Mercurial, Subversion and Perforce repositories.
	Hub JetBrains Hub is a server that handles authentication, authorization, users, groups, permissions, and projects across multiple installations of JetBrains team tools. It also provides a Dashboard to display the relevant data from all the services that connect with it, and provides a way to quickly set up repositories, build configurations and issue trackers for any new projects.

►Languages

	MPS Meta Programming System is an environment for professional software developers to create new custom languages, extend existing languages, and use them to develop programs. In particular, MPS is an instrument for creating Domain Specific Languages (DSLs). Domain experts who are not familiar with programming can easily use DSLs created with MPS.
	Kotlin Kotlin is a statically typed programming language that compiles to JVM byte codes and JavaScript. It is flexible, type-safe, expressive, Java-compatible and well-supported by tools such as IntelliJ IDEA, Ant and Maven.