JetBrains Junie

JetBrains Junie

JetBrains
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About

Junie is JetBrains' AI coding agent, built to be cost-efficient. It plans with a powerful model and implements with a faster one, so you spend fewer tokens per task while getting the same quality. On the independent SWE-Rebench benchmark, Junie resolves more real-world coding issues than other leading agents, at a lower cost per task. Junie supports the latest models from major frontier labs on day zero, so you're never waiting on integration work to use what just shipped. It works with almost any model you choose, inside IDEs like IntelliJ IDEA, directly from the terminal, or from GitHub and GitLab issues and merge requests. A human stays in the loop. Junie asks for approval before risky actions, and you can redirect it mid-task instead of starting over. Teach Junie your team's coding standards, naming conventions, and review process, and switch from another AI coding agent in seconds with no extra setup.

About

Generate a function just by describing what is needs to do. Choose of many programming languages. More than just a code generator. A tool that helps you with a wide range of tasks. Generate a class just by describing what is needs to do. Choose of many programming languages. To spot a missing character somewhere can be frustrating. This feature will help you to fix it.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Junie is JetBrains' AI coding agent, built to be cost-efficient.

Audience

Developing teams that need an advanced AI Coding Assistant solution

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
support 5.0 / 5

Pros & Cons from Real Users

Pros

  • Programming Helper is so powerful and much better and op than GPT and Codex and Playground. You just type.

Cons

  • I don't like that it's always online why because if no internet connection is for nothing.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

JetBrains
Founded: 2000
Netherlands
www.jetbrains.com/junie/

Company Information

Programming Helper
www.programming-helper.com

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Categories

Agentic AI Supported
AI Code Generators Supported
AI Code Review Supported
AI Coding Agents Supported
AI IDEs Supported
AI Tools Supported
Vibe Coding Supported

Categories

AI Code Generators Supported
AI Tools Supported

Application Development Features

Access Controls/Permissions Not Supported
Code Assistance Supported
Code Refactoring Supported
Collaboration Tools Not Supported
Compatibility Testing Not Supported
Data Modeling Not Supported
Debugging Not Supported
Deployment Management Not Supported
Graphical User Interface Not Supported
Mobile Development Not Supported
No-Code Not Supported
Reporting/Analytics Not Supported
Software Development Not Supported
Source Control Not Supported
Testing Management Not Supported
Version Control Not Supported
Web App Development Not Supported

Integrations

C# Supported
CSS Supported
Go Supported
HTML Supported
Java Supported
JavaScript Supported
Kotlin Supported
Python Supported
Claude Sonnet 5.5 Supported
GPT-5 thinking Supported
GPT-5.1-Codex-Max Supported
GPT-5.2 Thinking Supported
GPT-5.3 Instant Supported
GPT-5.6 Sol Supported
Gemini 3.8 Flash Cyber Supported
IntelliJ IDEA Supported
JetBrains Air Supported
PHP Supported
RubyMine Supported
Spawn Supported

Integrations

C# Supported
CSS Supported
Go Supported
HTML Supported
Java Supported
JavaScript Supported
Kotlin Supported
Python Supported
Claude Sonnet 5.5 Not Supported
GPT-5 thinking Not Supported
GPT-5.1-Codex-Max Not Supported
GPT-5.2 Thinking Not Supported
GPT-5.3 Instant Not Supported
GPT-5.6 Sol Not Supported
Gemini 3.8 Flash Cyber Not Supported
IntelliJ IDEA Not Supported
JetBrains Air Not Supported
PHP Not Supported
RubyMine Not Supported
Spawn Not Supported
Claim Programming Helper and update features and information
Claim Programming Helper and update features and information