JoyCodevsKun
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
JoyCode
JD.com · AI-native IDE
#74MCP
Panel
6.01 spec wins
- Reliability
- 6.0
- Usefulness
- 6.2
- Cost
- 5.7
- Longevity
- 6.2
“A cloud console shows your running remotes, apps and middleware, in case the one thing missing from your editor was an on-call dashboard.”
Kun
KunAgent · AI-native IDE
#84MCP
Panel
5.84 spec wins
- Reliability
- 5.7
- Usefulness
- 6.2
- Cost
- 6.5
- Longevity
- 4.8
“It writes your code and also your slide deck, which is the most accurate description of an engineering week ever shipped as a feature list.”
Spec by spec
| Spec | JoyCode | Kun |
|---|---|---|
| Architecture | ||
| Category | AI-native IDE | AI-native IDE |
| Runs | local, cloud | local |
| Platforms | macos, windows | macos, linux, windows |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | Yes | Yes |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | NoAgents are configured with built-in tools and MCP servers, but the published docs do not name a shell or terminal tool. | Yes |
| Multi-file edits | YesImplied by the agent and built-in tool model and the spec-driven end-to-end claim; the three published doc pages do not state it in those words. | Yes |
| Git operations | No | Yes |
| Browser control | No | YesBrowser output is attached to tasks and screenshots are captured through browser automation. |
| Sandboxed execution | No | No |
| Multi-agent orchestration | YesA team defines multiple named agents with their own prompts, tools and MCP servers. | No |
| Headless / CI mode | No | No |
| Models | ||
| Backbone | bundled Chinese models, custom client-side models | OpenAI, Claude, Gemini, Ollama, DeepSeek, Kimi, GLM, Qwen, MiniMax |
| Bring your own model | Yes | Yes |
| Local models | No | YesOllama ships as a named provider preset, and base URLs are editable so any OpenAI-compatible or Anthropic-compatible endpoint can be added. |
| Cost | ||
| Pricing model | seat | byok |
| Starts at | n/a | n/a |
| Free tier | Yes | Yes |
| Bring your own key | Yes | Yes |
| Openness | ||
| Open source | No | No |
| License | proprietary | PolyForm-Noncommercial-1.0.0 |
| GitHub stars | n/a | 6,324 |
Which one would each critic pick
| Critic | JoyCode | Kun | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 6.3 | 6.3 | no preference |
| El Crítico | 5.5 | 5.8 | Kun — Scheduled tasks, loops and background jobs run without you watching, and the row records no isolation for any of them. |
| El Profesor | 6.5 | 6.5 | no preference |
| La Inversora | 6.3 | 5.0 | JoyCode — The team edition is free for a limited period with bundled models on unlimited tokens, also for a limited period. Both clocks are the strategy, and both of them stop. |
| La Jefa | 6.0 | 4.8 | JoyCode — Enterprise is CNY 79 per user a month, so sixty seats is a line I can forecast, and single sign-on sits in the custom edition above it rather than in the one I would buy. |
| El Hacker | 5.5 | 6.5 | Kun — PolyForm Noncommercial, so I can read it and never ship a competing fork, but Ollama is a named preset and every base URL is editable. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.