Which is bigger, cal.diy or joplin?

cal.diy, with 554,251 lines written in 4,310 code files; joplin has 496,066 in 2,443.

Which has more GitHub stars, cal.diy or joplin?

joplin, with 56,911 stars; cal.diy has 49,471.

joplin, with 926 test files; cal.diy has 641.

Both got their last push on October 27, 2026.

cal.diy: an AI signed 6.3% of its commits, with Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot; in joplin, 0.1%.

Compare

cal.diy and joplin share 3 technologies: Postgres, Sentry, and Stripe. Both are written in TypeScript.

calcom

Scheduling infrastructure for absolutely everyone.

laurent22

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

cal.diyjoplin

SizeLines written by people and agents, without generated ones; code files, without tests.

cal.diy554,251 lines written4,310 code files

joplin496,066 lines written2,443 code files

Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.

cal.diy6.3% of its commits signed by AIWith Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot

joplin0.1% of its commits signed by AIWith Claude Code and CodeRabbit

ActivityFrom GitHub and its history, on the day SeeRepo read it.

cal.diyLast push October 27, 202616,059 commits49,471 stars

joplinLast push October 27, 202615,233 commits56,911 stars

TestsThe files that test the code, and the share of code files a test imports.

cal.diy641 test files14.7% of its code files have a test that imports them

joplin926 test files25.7% of its code files have a test that imports them

Which is bigger, cal.diy or joplin?: cal.diy, with 554,251 lines written in 4,310 code files; joplin has 496,066 in 2,443.; The proof: calcom/cal.diy's code at commit 56da01b
Which has more GitHub stars, cal.diy or joplin?: joplin, with 56,911 stars; cal.diy has 49,471.; The proof: laurent22/joplin on GitHub
Which has more tests, cal.diy or joplin?: joplin, with 926 test files; cal.diy has 641.; The proof: laurent22/joplin's code at commit b613d00
Which was updated more recently, cal.diy or joplin?: Both got their last push on October 27, 2026.; The proof: laurent22/joplin's commits on GitHub
Which has more commits signed by AI, cal.diy or joplin?: cal.diy: an AI signed 6.3% of its commits, with Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot; in joplin, 0.1%.; The proof: the commits each tool signed in calcom/cal.diy

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