head to head · open source
scrapy vs js-cookie-monitor-debugger-hook
scrapy has 64,394 GitHub stars, 11,964 forks, 394 open issues and last shipped 2 days ago. js-cookie-monitor-debugger-hook has 784 stars, 119 forks, 8 open issues and last shipped 8 months ago. scrapy leads on adoption by 8,114% (64,394 vs 784 stars). scrapy is written in Python under BSD-3-Clause; js-cookie-monitor-debugger-hook is written in TypeScript under MIT. scrapy has attracted 19% as many forks as stars, js-cookie-monitor-debugger-hook 15%. scrapy was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (crawler), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| scrapy | js-cookie-monitor-debugger-hook | |
|---|---|---|
| GitHub stars | ★ 64K | ★ 784 |
| License | BSD-3-Clause | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-17 | 2026-01-28 |
| Forks | ⑂ 12K | ⑂ 119 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick scrapy if
- You weight community size — 64K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick js-cookie-monitor-debugger-hook if
- You want the js-cookie-monitor-debugger-hook feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and js-cookie-monitor-debugger-hook fits your workflow better
About scrapy
Scrapy is a web scraping framework written in Python, distributed under the BSD 3 Clause license, and described in its own README as a tool to extract structured data from websites. It is cross platform and requires Python 3.10 or newer. The project is maintained by Zyte, formerly known as Scrapinghub, together with a broader group of contributors, and it lives in the Python ecosystem as an installable library rather than a hosted service. Its repository is roughly seventeen years old, which places it among the longer running projects in the web scraping space.
read the full scrapy overview →
About js-cookie-monitor-debugger-hook
JS Cookie Monitor/Debugger Hook is a Tampermonkey userscript, written in TypeScript, that hooks document.cookie so that crawler engineers and web security researchers can watch every cookie a page's JavaScript adds, changes, or deletes, and drop into a debugger breakpoint when a cookie operation matches a condition they define.
read the full js-cookie-monitor-debugger-hook overview →
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Frequently asked questions
Is scrapy or js-cookie-monitor-debugger-hook more popular?
scrapy has 64,394 GitHub stars and js-cookie-monitor-debugger-hook has 784. scrapy has the larger community by that measure.
Are scrapy and js-cookie-monitor-debugger-hook free?
Both are open source. scrapy is licensed under BSD-3-Clause and js-cookie-monitor-debugger-hook under MIT. Neither carries a licence fee.
What is the difference between scrapy and js-cookie-monitor-debugger-hook?
scrapy is written in Python and js-cookie-monitor-debugger-hook in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, scrapy or js-cookie-monitor-debugger-hook?
Choose scrapy if you want the larger community (64,394 stars) or its BSD-3-Clause licence terms. Choose js-cookie-monitor-debugger-hook if its feature set, stack or MIT licence fits better. Both are self-hostable.