Zen significantly outpaces itsnotes in community adoption with 1,160 stars compared to 27 stars on GitHub. This 43.0x difference suggests Zen has a much larger and more active community. In terms of developer contributions, Zen has 61 forks, indicating growing developer engagement.

itsnotes shows more recent development activity with its last commit 10 days ago, while Zen was last updated 3 months ago. This suggests itsnotes is being more actively maintained.

Both tools share common technology foundations, being built with JavaScript, CSS, JSX. However, they differ in their additional technology choices: itsnotes uses Bash, Typescript while Zen leverages Golang.

Zen has been in development longer, starting 2 years ago, compared to itsnotes which began 2 months ago. This 1.4-year head start suggests Zen may have more mature features and established processes.

itsnotes uses the MIT license, which is more permissive than Zen's AGPL-3.0 license, potentially offering greater flexibility for commercial use and integration.

Both tools serve similar use cases in Note-Taking. However, they also have distinct specializations: itsnotes also focuses on Secure & Encrypted Notes.

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