Licenses and credits
Built on other people's work, and we say whose.
Contrie reads public web pages and is built with open-source software. This page lists both: the software this site runs on with its license, and every public page a recorded example was taken from with what its publisher says about reuse. It is generated from the installed packages and the recordings, so it cannot fall out of date.
Contrie's own code
The crawling substrate is forked from Crawlee by Apify, used under the Apache License 2.0, with its attribution preserved in the project's license file. The extraction pipeline, validation, evidence and signed receipts are original work.
Open-source software this site runs on
Each package is used under the license its authors chose. Follow a name for its source and full license text.
| Package | Version | License |
|---|---|---|
| @clerk/nextjs | 7.8.3 | MIT |
| @clerk/themes | 2.4.57 | MIT |
| @modelcontextprotocol/server | 2.0.0 | MIT |
| @neondatabase/serverless | 1.1.0 | MIT |
| @sparticuz/chromium | 149.0.0 | MIT |
| @upstash/ratelimit | v2.0.8 | MIT |
| @upstash/redis | 1.38.4 | MIT |
| cheerio | 1.2.0 | MIT |
| drizzle-orm | 0.45.2 | Apache-2.0 |
| geist | 1.7.0 | SIL OPEN FONT LICENSE |
| lucide-react | 0.468.0 | ISC |
| next | 16.3.5 | MIT |
| playwright-core | 1.63.0 | Apache-2.0 |
| react | 19.2.5 | MIT |
| react-dom | 19.2.5 | MIT |
| zod | 4.5.4 | MIT |
Pages shown in recorded examples
The examples on this site replay real recorded runs. They show short excerpts and facts from public pages, credited to the page they came from and dated. If you publish one of these pages and want it removed, write to legal@contrie.com.
| Source | Recorded | What its publisher says about reuse |
|---|---|---|
| Hacker News | 2026-09-22 | A public page. Story titles belong to their submitters and publishers. |
| Example.com | 2026-09-22 | A domain reserved for use in documentation. |
| GitHub Trending | 2026-09-22 | A public page. Repository names, descriptions and star counts belong to their owners. |
| Books to Scrape | 2026-09-21 | A sandbox site published for practising data extraction. |
| Quotes to Scrape | 2026-09-21 | A sandbox site published for practising data extraction. |
| Contrie pricing | 2026-09-22 | Our own page. |
| GitHub Trending: Rust, this week | 2026-09-21 | A public page. Repository names, descriptions and star counts belong to their owners. |
| Wikipedia: tallest buildings | 2026-09-23 | Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. The excerpt shown here is from the linked article, by its contributors. Terms → |
| arXiv: a paper's citation details | 2026-09-21 | arXiv releases descriptive metadata (title, authors, identifiers, subject) under CC0 1.0. The paper belongs to its authors. Thank you to arXiv for use of its open access interoperability. Terms → |
| PyPI: a package's release facts | 2026-09-21 | Release facts published by the project's maintainers on the Python Package Index. |
| Wikipedia: a company profile | 2026-09-21 | Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. The excerpt shown here is from the linked article, by its contributors. Terms → |
| ECB: euro reference rates | 2026-09-21 | A public page. Its content belongs to its publisher. |