Async IDEvsJoyCode
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Async IDE
ZYKJShadow · AI-native IDE
#37OSSMCP
Panel
6.45 spec wins
- Reliability
- 5.7
- Usefulness
- 6.5
- Cost
- 8.2
- Longevity
- 5.3
“It bridges to Telegram, Slack, Discord and Feishu, so four separate apps can now tell you the build is broken.”
JoyCode
JD.com · AI-native IDE
#74MCP
Panel
6.00 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.”
Spec by spec
| Spec | Async IDE | JoyCode |
|---|---|---|
| Architecture | ||
| Category | AI-native IDE | AI-native IDE |
| Runs | local | local, cloud |
| Platforms | macos, linux, windows | macos, windows |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | Yes | Yes |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | Yes | NoAgents are configured with built-in tools and MCP servers, but the published docs do not name a shell or terminal tool. |
| Multi-file edits | Yes | 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. |
| Git operations | Yes | No |
| Browser control | YesBrowser automation with custom headers and fingerprint is one of the built-in tools. | No |
| Sandboxed execution | No | No |
| Multi-agent orchestration | YesAgent and Team toolchains are shared with the IM bot bridge, each with its own model, workspace and allowlist config. | YesA team defines multiple named agents with their own prompts, tools and MCP servers. |
| Headless / CI mode | No | No |
| Models | ||
| Backbone | Anthropic, OpenAI, Gemini, Ollama, vLLM, any OpenAI-compatible endpoint | bundled Chinese models, custom client-side models |
| Bring your own model | Yes | Yes |
| Local models | Yes | No |
| Cost | ||
| Pricing model | byok | seat |
| Starts at | $0/mo | n/a |
| Free tier | Yes | Yes |
| Bring your own key | Yes | Yes |
| Openness | ||
| Open source | Yes | No |
| License | Apache-2.0 | proprietary |
| GitHub stars | 474 | n/a |
Which one would each critic pick
| Critic | Async IDE | JoyCode | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 6.8 | 6.3 | Async IDE — Pick it if you want an agent that understands symbols rather than strings; pick an established editor with an agent extension if your setup has to come with you. |
| El Crítico | 6.0 | 5.5 | Async IDE — It is an editor written from scratch on Electron and Monaco rather than forked from VS Code, so it inherits none of the extension catalogue its users already depend on. |
| El Profesor | 7.0 | 6.5 | Async IDE — The control loop is named and exposed: Think, Plan, Execute, Observe, with each stage visible and interruptible rather than collapsed into one opaque completion. |
| La Inversora | 5.8 | 6.3 | 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 | 5.3 | 6.0 | 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 | 7.8 | 5.5 | Async IDE — Apache-2.0, Ollama and vLLM named directly rather than implied, MCP servers attach, and each agent carries its own model, workspace and allowlist. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.