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https://issues.apache.org/jira/browse/ARROW-541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15861779#comment-15861779
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Brian Hulette commented on ARROW-541:
-------------------------------------

I'm also interested in contributing. I worked on a (very basic) library last 
fall focused on reading arrow files in the browser/node for data visualization. 
Unfortunately its a private repo and I can't link it here but I've got the 
go-ahead to cannibalize parts of it for an official implementation.

TypeScript does seem like the way to go for this.

> [JS] Implement JavaScript-compatible implementation
> ---------------------------------------------------
>
>                 Key: ARROW-541
>                 URL: https://issues.apache.org/jira/browse/ARROW-541
>             Project: Apache Arrow
>          Issue Type: New Feature
>            Reporter: Wes McKinney
>
> I would really like to see an implementation of Arrow that is compatible with 
> NodeJS and modern web browsers. This would enable streaming columnar data to 
> the browser without an intermediate conversion to JSON -- I could imagine 
> web-based data visualization systems would benefit substantially from this 
> functionality. 
> Because Google's Flatbuffers library has first-class JS support, this should 
> be achievable. Carlos Scheidegger created a prototype implementation of the 
> Feather file format (basically: mini-Arrow) last year: 
> https://github.com/wesm/feather/tree/master/js
> This JIRA can be an umbrella issue for the JS implementation. As soon as we 
> find interested contributors to work on this, we can create JIRAs and attach 
> them to this issue until we reach a certain level of maturity.
> Without starting a bike shed discussion, I humbly request that the 
> implementation be done in TypeScript https://www.typescriptlang.org/



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