OpenCode vs Tabby

OpenCode significantly outpaces Tabby in community adoption with 201,301 stars compared to 33,835 stars on GitHub. This 5.9x difference suggests OpenCode has a much larger and more active community. In terms of developer contributions, OpenCode has 26,075 forks, indicating strong developer engagement.

OpenCode is growing faster, adding 11,425 stars in the last 30 days (+6%) against adding 44 stars for Tabby (+0.1%). OpenCode is both larger and pulling further ahead.

OpenCode shows more recent development activity with its last commit 45 minutes ago, while Tabby was last updated 2 months ago. This suggests OpenCode is being more actively maintained.

Both tools share common technology foundations, being built with JavaScript, CSS, Typescript, JSX, Rust. However, they differ in their additional technology choices: OpenCode uses Tauri while Tabby leverages Bash, Python, Next.js, Java, C++, Kotlin, Lua.

Tabby has been in development longer, starting 3 years ago, compared to OpenCode which began 1 year ago. This 2.2-year head start suggests Tabby may have more mature features and established processes.

OpenCode uses the MIT license, which is more permissive than Tabby's Apache-2.0 license, potentially offering greater flexibility for commercial use and integration.

OpenCode also focuses on AI Coding Agents while Tabby extends into AI Coding Assistants.

Tabby provides self-hosting options for complete data control and customization, while OpenCode may be primarily cloud-based or require different deployment approaches.