JrDevvsTunaCode
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
JrDev
presstab · Terminal agent
#244OSS
Panel
5.00 spec wins
- Reliability
- 4.7
- Usefulness
- 5.0
- Cost
- 6.7
- Longevity
- 3.8
“It writes the commit message, the pull request summary and the code review, so the entire ritual now needs one participant.”
TunaCode
alchemiststudios · Terminal agent
#248OSS
Panel
4.91 spec wins
- Reliability
- 4.5
- Usefulness
- 4.3
- Cost
- 6.5
- Longevity
- 4.2
“The interface is inspired by NeXTSTEP, which is either a design philosophy or a very long support commitment.”
Spec by spec
| Spec | JrDev | TunaCode |
|---|---|---|
| Architecture | ||
| Category | Terminal agent | Terminal agent |
| Runs | local | local |
| Platforms | macos, linux | macos, linux |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | No | No |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | Yes | Yes |
| Git operations | Yes | Yes |
| Browser control | No | No |
| Sandboxed execution | No | No |
| Multi-agent orchestration | No | No |
| Headless / CI mode | No | No |
| Models | ||
| Backbone | multiple providers | OpenAI-compatible |
| Bring your own model | Yes | Yes |
| Local models | No | No |
| Cost | ||
| Pricing model | byok | byok |
| Starts at | $0/mo | $0/mo |
| Free tier | Yes | Yes |
| Bring your own key | Yes | Yes |
| Openness | ||
| Open source | Yes | Yes |
| License | MIT | MIT |
| GitHub stars | 67 | 125 |
Which one would each critic pick
| Critic | JrDev | TunaCode | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 5.8 | 5.0 | JrDev — Pick it if you would rather fix the agent's third line yourself than describe the fix in a paragraph; pick a chat-first tool if you never touch the diff. |
| El Crítico | 4.5 | 4.3 | JrDev — One change is produced by several models chosen to balance cost against quality, and nothing records which model wrote which part of it. |
| El Profesor | 5.5 | 6.0 | TunaCode — Files are read with hash-tagged lines and edits are applied against hash-validated references, so a stale target fails loudly instead of landing in the wrong place. |
| La Inversora | 4.0 | 4.5 | TunaCode — Around three hundred and seventy weekly installs against 124 stars, from a studio name attached to one person, with nothing charged for anything. |
| La Jefa | 5.0 | 3.8 | JrDev — Token and cost counters stream during a run with a cancel option, which is the first spend control on this board I did not have to ask for. |
| El Hacker | 5.5 | 5.8 | TunaCode — MIT, a two-command install into an environment I control, and any compatible endpoint I name, which is the whole ownership story for a project this size. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.