IntelliJ IDEA 2021.2-build-212.4746.92

IntelliJ IDEA is a powerful Integrated Development Environment (IDE) designed for high-efficiency development in Java programming. It offers a range of features to maximize productivity and is available under the Apache 2.0 license, allowing users to develop royalty-free and non-commercial products.

Developed by JetBrains, a renowned software development company, IntelliJ IDEA comes in two versions: the open-source IntelliJ IDEA Community Edition and the paid IntelliJ IDEA Ultimate. While the Ultimate version offers additional features, the Community Edition provides all the essential tools for developers.

One of the standout features of IntelliJ IDEA is its smart code completion capability. The IDE suggests classes, methods, fields, and keywords that are expected in the current code, making coding faster and more efficient. It also automates repetitive development tasks, such as filling fields, accessing tool windows, and searching through lists of elements.

The code completion feature includes two types of suggestion lists: Basic completion and smart type-matching completion. Basic completion suggests possible names when applied to a field, variable declaration, or parameter, while smart type-matching completion provides context-relevant suggestions. This feature is particularly useful for completing static method calls, collections, lists, and arrays.

IntelliJ IDEA supports a wide range of programming languages, including Java, Markdown, Groovy, XSL, Kotlin, HTML, XML, JSON, YAML, and Python. The Ultimate version also includes support for JavaScript, CSS, TypeScript, SQL, SCSS, Sass, Less, Stylus, ActionScript, and CoffeeScript without the need for additional plugins.

While IntelliJ IDEA's extensive language support is a major advantage, it can be resource-intensive, especially if you have low RAM. The IDE may freeze or crash if too many plugins are installed.

In summary, IntelliJ IDEA is a powerful IDE that caters to a diverse range of programmers and programming languages. Its features are designed to enhance coding speed and efficiency, with the smart code completion being a standout feature. Despite potential resource issues, IntelliJ IDEA remains a top choice for developers seeking a high-performance development environment.