SeeRepo
Draw my repo

cal.diy vs OpenStock

cal.diy and OpenStock share 12 technologies: Next.js, React, Tailwind CSS, next-themes, class-variance-authority, React Hook Form, sonner, Radix UI, Lucide, tailwind-merge, nodemailer, and cmdk. Both are written in TypeScript.

Read it as markdown

What they share and what sets them apart

calcom

cal.diy

Scheduling infrastructure for absolutely everyone.

TypeScript49.7kRead on November 5, 2026, at commit 2eb48ecWhat is cal.diy built with?

Only in cal.diy

In common

Open-Dev-Society

OpenStock

OpenStock is an open-source alternative to expensive market platforms. Track real-time prices, set personalized alerts, and explore detailed company insights — built openly, for everyone, forever free.

TypeScript21.1kRead on November 5, 2026, at commit eac478fWhat is OpenStock built with?

Only in OpenStock

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
cal.diy554,567 lines written4,308 code files
OpenStock14,928 lines written126 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
OpenStock45.8% of its commits signed by AIWith Claude Code, CodeRabbit, Cursor, and Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
cal.diyLast push November 3, 202616,069 commits49,716 stars
OpenStockLast push November 4, 2026168 commits21,129 stars
TestsThe files that test the code, and the share of code files a test imports.
cal.diy644 test files14.8% of its code files have a test that imports them
OpenStock11 test files13.5% of its code files have a test that imports them

Frequently asked questions

Which is bigger, cal.diy or OpenStock?
cal.diy, with 554,567 lines written; OpenStock has 14,928.

The proof: calcom/cal.diy's code at commit 2eb48ec

Which has more GitHub stars, cal.diy or OpenStock?
cal.diy, with 49,716 stars; OpenStock has 21,129.

The proof: calcom/cal.diy on GitHub

Which has more tests, cal.diy or OpenStock?
cal.diy, with 644 test files; OpenStock has 11.

The proof: calcom/cal.diy's code at commit 2eb48ec

Which was updated more recently, cal.diy or OpenStock?
OpenStock: its last push was on November 4, 2026, and cal.diy's on November 3, 2026.

The proof: Open-Dev-Society/OpenStock's commits on GitHub

Which has more commits signed by AI, cal.diy or OpenStock?
OpenStock: an AI signed 45.8% of its commits, with Claude Code, CodeRabbit, Cursor, and Codex; in cal.diy, 6.3%.

The proof: the commits each tool signed in Open-Dev-Society/OpenStock

See inside your code, today.

Paste your repo and see it drawn, part by part: a medium one in under a minute.

Free, no account.

Or look inside SeeRepo's own →