JetBrains Junie: A Robust Plugin for Developers
JetBrains Junie is a powerful plugin architecture tool developed by JetBrains, designed to enhance the productivity of developers using Linux and macOS systems. With support for a wide range of advanced language models, including GPT-4 5.2, Claude Sonnet, and Gemini 3 Pro, JetBrains Junie offers a comprehensive suite of features aimed at facilitating multi-file agentic editing and full terminal access. The tool provides predictive edits, ensuring efficient code completion and editing workflows. Despite lacking a free tier, JetBrains Junie is priced affordably, ranging from $0 to $20 per month, making it accessible for small to medium-sized development teams. Users can expect a high level of privacy with its standard privacy policy and SOC2 Type II certification for enterprise-level security assurances.
Pros
- ✓ Supports a wide range of advanced language models.
- ✓ Offers multi-file agentic editing and full terminal access.
- ✓ Includes predictive edits for efficient workflows.
- ✓ SOC2 Type II certified for enterprise security.
Cons
- ✕ No support for Windows OS.
- ✕ Lacks a free tier option.
- ✕ Requires setup for migration.
RooCode: Versatile Plugin with Local Inference
RooCode, developed by Roo, is a versatile plugin architecture tool compatible across Windows, macOS, and Linux platforms. It stands out with its support for local inference and a custom model named The Coder, which allows for enhanced personalization and control over the coding environment. This tool supports a range of language models, including GPT-5 and Claude 4.5, providing a competitive context window of 200k tokens. RooCode enables seamless migration and offers a free tier, alongside a pro version, catering to both individual developers and larger teams. While it lacks predictive edits, it compensates with full terminal access and multi-file agentic editing capabilities, ensuring a robust and adaptable development experience.
Pros
- ✓ Compatible with Windows, macOS, and Linux.
- ✓ Supports local inference with a custom model.
- ✓ Offers a free tier and seamless migration.
- ✓ Full terminal access and multi-file agentic editing.
Cons
- ✕ Does not include predictive edits.
- ✕ May require additional setup for local inference.
Comparison Table
| Feature | JetBrains Junie | RooCode |
|---|---|---|
| Architecture Type | plugin | plugin |
| Supported Os | Linux, macOS | Windows, macOS, Linux |
| Developer | JetBrains | Roo |
| Supported Llms | GPT-4 5.2, Claude Sonnet, Claude Opus 4.5, Gemini 3 Pro, Gemini 3 Flash, Grok 4.1 | GPT-5, Claude 4.5, Gemini 3.0, Bedrock-Titan, Ollama-local |
| Custom Model | – | The Coder |
| Context Window | 200k tokens | 200k tokens |
| Agentic Editing | Yes, multi-file | Yes, multi-file |
| Terminal Access | Full | Full |
| Privacy Mode | Standard Privacy Policy | Standard Privacy Policy |
| Certifications | SOC2 Type II (Enterprise) | SOC2 Type II (Enterprise) |
| About Price | $0 – $20/mo | Free/Pro |
| Config File | .junierc | .roorc |
| Migration | Requires setup | Seamless |
Conclusion
Both JetBrains Junie and RooCode offer compelling features for developers, though they cater to slightly different needs. JetBrains Junie excels in predictive editing and security, whereas RooCode provides flexibility with local inference and a free tier. The choice between them will largely depend on the specific requirements of the development environment and budget considerations.