JetBrains Junie

JetBrains Junie

JetBrains
RubyMine

RubyMine

JetBrains
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About

Junie is an AI-powered coding agent developed by JetBrains designed to enhance developer productivity by integrating directly into popular IDEs such as IntelliJ IDEA, PyCharm, and Android Studio. It supports developers by assisting with code completion, testing, and inspections, ensuring code quality and reducing debugging time. Junie adapts seamlessly to your workflow, providing plans for execution and collaborating on complex coding tasks through different modes like code mode and ask mode. It understands project structure and logic, helping to find efficient solutions and maintain clean, production-ready code. Users can rely on Junie to run tests and verify changes, keeping projects stable and reducing compilation errors. With real-world examples from developers creating games and apps, Junie proves to be a versatile and intelligent assistant for coding projects of various scopes.

About

Take advantage of the language specific-aware syntax & error highlighting, code formatting, code completion, and quick documentation. Use smart search to jump to any class, file or symbol, or even any IDE action or tool window. It only takes one click to switch to the declaration, super method, test, usages, implementation, and more. Enjoy super fast navigation in your Rails project with an MVC-based project view and model, class, and gem dependencies diagrams. Follow community best practices with code inspections verifying your code for many types of possible errors and providing on-the-fly improvements with quick-fix options. Automated yet safe refactorings help clean up your code and keep it more maintainable. Rails-aware refactorings help you perform project-wide changes: for example renaming a controller will also rename the helper, views, and tests.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Junie is ideal for professional software developers and teams seeking to enhance coding productivity and quality within JetBrains IDEs through AI-powered assistance

Audience

Developers looking for a Ruby and Rails, JavaScript and CoffeeScript IDE solution

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

$199 per user per year
Free Version
Free Trial

Reviews/Ratings

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

JetBrains
Founded: 2000
Czech Republic
www.jetbrains.com/junie/

Company Information

JetBrains
Founded: 2000
Czech Republic
www.jetbrains.com/ruby/

Alternatives

Amp

Amp

Sourcegraph

Alternatives

PyCharm

PyCharm

JetBrains
GoLand

GoLand

JetBrains
RustRover

RustRover

JetBrains
AppCode

AppCode

JetBrains
PhpStorm

PhpStorm

JetBrains

Categories

Categories

Application Development Features

Access Controls/Permissions
Code Assistance
Code Refactoring
Collaboration Tools
Compatibility Testing
Data Modeling
Debugging
Deployment Management
Graphical User Interface
Mobile Development
No-Code
Reporting/Analytics
Software Development
Source Control
Testing Management
Version Control
Web App Development

Integrations

CSS
Claude Opus 4.1
Claude Opus 4.5
Claude Sonnet 4.5
Java
JavaScript
Kotlin
Ruby
TypeScript
GPT-4.1
GPT-5 nano
GPT-5.1 Pro
GPT-5.1-Codex
GPT‑5-Codex
IntelliJ IDEA
Mistral Code
PyCharm
Qodo
Ruby on Rails
RubyMine

Integrations

CSS
Claude Opus 4.1
Claude Opus 4.5
Claude Sonnet 4.5
Java
JavaScript
Kotlin
Ruby
TypeScript
GPT-4.1
GPT-5 nano
GPT-5.1 Pro
GPT-5.1-Codex
GPT‑5-Codex
IntelliJ IDEA
Mistral Code
PyCharm
Qodo
Ruby on Rails
RubyMine
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Claim RubyMine and update features and information