? Uncertain

Junie

JetBrains AI coding agent that autonomously writes, tests, and refactors code. Integrated into IntelliJ IDEA, PyCharm, WebStorm, and all JetBrains IDEs.

GitHub Website junie
Version 1.0.0
License Proprietary
Language Java/Kotlin
Last Updated 2026-04-17

Overview

Junie is JetBrains’ AI coding agent that works autonomously within your IDE. It can write new code, refactor existing code, and generate tests - all with deep integration into JetBrains’ ecosystem.

Installation

Junie is available as a plugin for all JetBrains IDEs:

  1. Open your JetBrains IDE (IntelliJ, PyCharm, WebStorm, etc.)
  2. Go to Settings → Plugins
  3. Search for “Junie” and install
  4. Restart IDE

Quick Start

  • Ctrl/Cmd+Shift+J - Open Junie chat
  • Alt+Enter - Generate code with AI
  • Right-click code → “Ask Junie” for explanations

Key Features

  • 🤖 Autonomous Coding - Writes code based on natural language descriptions
  • 🧪 Test Generation - Creates comprehensive test suites
  • 🔄 Smart Refactoring - Refactors with understanding of project structure
  • 🎯 IDE Integration - Deep integration with JetBrains’ code analysis
  • 🌐 Multi-Language - Supports Java, Kotlin, Python, JavaScript, TypeScript, Go

Pricing

  • Free Preview: Limited requests during preview period
  • Pro: Included with JetBrains IDE subscription

Compatibility

Works with: IntelliJ IDEA, PyCharm, WebStorm, Rider, GoLand, PhpStorm, RubyMine, CLion

Resources