https://github.com/ctohm/streaming-csv-worker

Streaming parser of CSV to JSON, made for Cloudflare Workers
https://github.com/ctohm/streaming-csv-worker

cloudflare-workers csv csv-parser stream

Last synced: 27 days ago
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Streaming parser of CSV to JSON, made for Cloudflare Workers

• Host: GitHub
• URL: https://github.com/ctohm/streaming-csv-worker
• Owner: ctohm
• License: mit
• Created: 2021-08-05T05:31:13.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2023-03-06T23:28:42.000Z (over 2 years ago)
• Last Synced: 2024-12-20T15:23:04.515Z (6 months ago)
• Topics: cloudflare-workers, csv, csv-parser, stream
• Language: TypeScript
• Homepage:
• Size: 6.37 MB
• Stars: 9
• Watchers: 2
• Forks: 1
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Streaming CSV Adapters



----

This projects contains two adapters that integrate seamlessly with CSV Parsing libraries (specifically,  [PapaParse](https://www.papaparse.com/docs#remote-files) and [CSV Parse](https://csv.js.org/parse/distributions/browser_esm/) and enable taking full advantage of Transformstreams support in Cloudflare Workers.

In short, adding these adapters and their respective parser library to a Worker route you get a real-time CSV to JSON conversion microservice, achieving zero copy and the lowest [Time to First Byte](https://developer.mozilla.org/en-US/docs/Glossary/time_to_first_byte) around.

Check [the documentation](https://csv.cf-badger.com) for instructions and benchmark results.