OpenHands leads in popularity with 83,729 stars vs 33,820 stars for Tabby. The 148% higher star count indicates stronger community adoption. In terms of developer contributions, OpenHands has 10,827 forks, indicating strong developer engagement.

OpenHands is growing faster, adding 3,175 stars in the last 30 days (+3.9%) against adding 128 stars for Tabby (+0.4%). OpenHands is both larger and pulling further ahead.

OpenHands shows more recent development activity with its last commit 15 hours ago, while Tabby was last updated 1 month ago. This suggests OpenHands is being more actively maintained.

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

Tabby has been in development longer, starting 3 years ago, compared to OpenHands which began 2 years ago. This 1.0-year head start suggests Tabby may have more mature features and established processes.

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

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

Both OpenHands and Tabby offer self-hosting capabilities, giving you full control over your data and infrastructure.