Juggler vs Rune
Comparing two open source alternatives to Cursor and Windsurf. Use the comparison below to decide which one fits your needs.
Juggler
AGPL-3.0A self-hostable, GUI-first AI coding agent with editable conversation trees, plugin-based tools, and multi-client sessions.
Rune
GPL-3.0A fast, keyboard-driven, GPU-rendered IDE for macOS and Linux with terminals, LSP intelligence, debugging, and a built-in AI coding agent.
Side-by-side comparison
| Juggler | Rune | |
|---|---|---|
| License | AGPL-3.0 | GPL-3.0 |
| Self-hostable | Yes | No |
| GitHub Stars | 594 | 410 |
| Forks | 44 | 23 |
| Open Issues | 6 | 60 |
| Last Commit | Sep 12, 2026 | Sep 11, 2026 |
| First Released | Jun 19, 2026 | Sep 10, 2026 |
| Categories | ||
| Tags |
Similar open source alternatives
Modo
Open-source AI IDE that plans before it codes, using spec-driven development with requirements, design, and task steps.
Cursor
MiMoCode
An open-source terminal-native AI coding agent with cross-session memory, multiple agents, and support for any LLM provider.
Claude Code
Oh My Pi
Open-source terminal coding agent with IDE intelligence — LSP renames, live debugging, and 60+ AI providers under an MIT license.
Claude Code
OpenCode
OpenCode is a powerful open-source AI coding agent that runs in your terminal, IDE, or desktop. It supports any model with full LSP integration, multi-session replay, and team-friendly workflows.
Claude Code
Pi
Open-source AI agent toolkit with an interactive coding agent CLI, unified multi-provider LLM API, and TUI libraries.
Claude
Open Code Review
Battle-tested AI code review agent with deterministic pipelines + LLM, fine-tuned security rules, and line-level comments.
GitHub Copilot