Roo Code is an agentic coding assistant for VS Code (a feature-rich Cline fork) with custom modes, prompts and tooling for tailored workflows.
| Category | Coding assistant |
| Type | IDE agent |
| License | Apache-2.0 |
| Runs locally | Cloud-optional |
| Built with | TypeScript |
| Skill level | Intermediate |
| Best for | developers who want custom agent modes |
Other open-source coding assistant tools worth comparing:
ContinueOpen-source autocomplete and chat in your IDE
AiderAI pair programming in your terminal
ClineAutonomous coding agent in VS Code
TabbySelf-hosted Copilot alternative
GooseOn-machine AI agent for engineering tasks
OpenCodeOpen Claude-Code-style agent for your terminal
VoidOpen-source Cursor alternative on VS Code
ZedBlazing-fast editor with native AI and collab
PlandexPlan-first agent for large codebases
Sourcegraph CodyCodebase-aware AI assistant
GPT EngineerGenerate a whole codebase from a prompt
SweepTurn issues into pull requestsRoo Code is free and open-source (Apache-2.0 license), so you can use, self-host and modify it at no cost.
Roo Code can be used locally or in the cloud depending on your setup.
Popular open-source alternatives include Continue, Aider, Cline. See the comparisons above to choose.
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