OpenCode significantly outpaces SWE-agent in community adoption with 194,431 stars compared to 20,016 stars on GitHub. This 9.7x difference suggests OpenCode has a much larger and more active community. In terms of developer contributions, OpenCode has 24,874 forks, indicating strong developer engagement.

Both projects show recent activity, with OpenCode last updated 8 hours ago and SWE-agent 4 days ago.

Both tools share common technology foundations, being built with JavaScript, CSS. However, they differ in their additional technology choices: OpenCode uses Typescript, JSX, Rust, Tauri while SWE-agent leverages Bash, Python.

SWE-agent has been in development longer, starting 2 years ago, compared to OpenCode which began 1 year ago. This 1.1-year head start suggests SWE-agent may have more mature features and established processes.

Both projects use the MIT license, providing identical terms for usage and distribution.

Both tools serve similar use cases in AI Coding Agents. However, they also have distinct specializations: OpenCode also focuses on AI Coding Assistants.