Source: https://seerepo.com/compare/laurent22/joplin/vs/Stirling-Tools/Stirling-PDF
Markdown source: https://seerepo.com/compare/laurent22/joplin/vs/Stirling-Tools/Stirling-PDF.md
Description: joplin and Stirling-PDF share 3 technologies: Postgres, Stripe, and AWS S3. Both are written in TypeScript.

# joplin vs Stirling-PDF

joplin and Stirling-PDF share 3 technologies: Postgres, Stripe, and AWS S3. Both are written in TypeScript.

- [laurent22/joplin](https://seerepo.com/r/laurent22/joplin): Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
- [Stirling-Tools/Stirling-PDF](https://seerepo.com/r/Stirling-Tools/Stirling-PDF): #1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

## What they share and what sets them apart

- In common: Postgres, Stripe, AWS S3
- Only in joplin: Sentry
- Only in Stirling-PDF: React, Vite, FastAPI, Spring, Supabase, PostHog

## Side by side

| | joplin | Stirling-PDF |
|---|---|---|
| Size | 496,066 lines written, 2,443 code files | 1,114,394 lines written, 4,302 code files |
| Who writes it | 0.1% of its commits signed by AI. With Claude Code and CodeRabbit | 2.1% of its commits signed by AI. With GitHub Copilot, Claude Code, and Codex |
| Activity | Last push October 27, 2026, 15,233 commits, 56,911 stars | Last push October 29, 2026, 5,694 commits, 95,274 stars |
| Tests | 926 test files. 25.7% of its code files have a test that imports them | 2,014 test files. 48.3% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, joplin or Stirling-PDF?

Stirling-PDF, with 1,114,394 lines written in 4,302 code files; joplin has 496,066 in 2,443.

The proof: [Stirling-Tools/Stirling-PDF's code at commit 96ee014](https://github.com/Stirling-Tools/Stirling-PDF/tree/96ee014b99a490822e9b9ea427afd13d76f9e5d4)

### Which has more GitHub stars, joplin or Stirling-PDF?

Stirling-PDF, with 95,274 stars; joplin has 56,911.

The proof: [Stirling-Tools/Stirling-PDF on GitHub](https://github.com/Stirling-Tools/Stirling-PDF)

### Which has more tests, joplin or Stirling-PDF?

Stirling-PDF, with 2,014 test files; joplin has 926.

The proof: [Stirling-Tools/Stirling-PDF's code at commit 96ee014](https://github.com/Stirling-Tools/Stirling-PDF/tree/96ee014b99a490822e9b9ea427afd13d76f9e5d4)

### Which was updated more recently, joplin or Stirling-PDF?

Stirling-PDF: its last push was on October 29, 2026, and joplin's on October 27, 2026.

The proof: [Stirling-Tools/Stirling-PDF's commits on GitHub](https://github.com/Stirling-Tools/Stirling-PDF/commits)

### Which has more commits signed by AI, joplin or Stirling-PDF?

Stirling-PDF: an AI signed 2.1% of its commits, with GitHub Copilot, Claude Code, and Codex; in joplin, 0.1%.

The proof: [the commits each tool signed in Stirling-Tools/Stirling-PDF](https://seerepo.com/r/Stirling-Tools/Stirling-PDF/ai)

## Sources

- laurent22/joplin: Read on October 28, 2026, at commit b613d00 (https://github.com/laurent22/joplin/tree/b613d0064d018c2f68d983c907ab88e2712da116)
- Stirling-Tools/Stirling-PDF: Read on October 29, 2026, at commit 96ee014 (https://github.com/Stirling-Tools/Stirling-PDF/tree/96ee014b99a490822e9b9ea427afd13d76f9e5d4)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.