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Bounty Request nextcoin-js
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Author Topic: Bounty Request nextcoin-js  (Read 3640 times)

anon56678

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Bounty Request nextcoin-js
« on: April 21, 2014, 11:05:36 am »

NextCoin JS Library.

1. Nxt account and userID/contact info for submitter

4692054581262142887

userId anon56678

2. Submission date

21 April 2014

3. short description

I believe NextCoin requires a Javascript library similar to the library Bitcoin has with https://github.com/bitcoinjs/bitcoinjs-lib. Many Bitcoin projects have been launched on top of a JS library including wallets like blockchain.info and carbonwallet.com.

A JS library could be used by the following types of application development.

  • Web wallets with client side encryption.
  • iPhone and Android apps via phonegap (js based) and titanium (also js based)
  • Chrome and Firefox plugins.
  • Node.js applications.
  • Brainwallets

And many more.

3b. Deliverables

I would deliver the following functionality. This is a guideline and open of course to negotiation, but I think it is a realistic expectation.

  • Open source nextcoin-js hosted on github.
  • Create next coin addresses
  • Create payment transactions
  • Create message transactions
  • An example minimal brain wallet.
  • Packaging and build scripts for node and browser distributions.
  • README.md with examples.

5. Budget

200K NXT - Paid on delivery of the above. This would be considerably less than my current market rate.
I’m a developer with 20 years professional experience writing software in many languages including C++, Java, Ruby,PHP and web based technologies. I’ve written large and small scale apps for investment banks, satellite companies, insurance firms and startups. My side projects include some significant contributions to the Bitcoin infrastructure. I started programming 30 years ago on a commodore 64 :)



6. Specify deadlines

I estimate approximately 2 weeks of my time to complete this.
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bitcoinpaul

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Re: Bounty Request nextcoin-js
« Reply #1 on: April 21, 2014, 11:08:14 am »

Welcome on board!

Your nickname is confusing.
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anon56678

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Re: Bounty Request nextcoin-js
« Reply #2 on: April 21, 2014, 11:18:14 am »

Welcome on board!

Your nickname is confusing.

Thanks. Apologies for any confusion.
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anon56678

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Re: Bounty Request nextcoin-js
« Reply #3 on: April 22, 2014, 10:57:30 am »

Hi Guys, can I get some feedback ?
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antanst

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Re: Bounty Request nextcoin-js
« Reply #4 on: April 23, 2014, 09:43:02 am »

Hi Anon56678.

It's great to see more experienced programmers come to NXT. What follows is my personal opinion on your proposal, I'm not speaking for the Tech Dev committee.

The fact is that the bulk work for all the deliverables you suggest has already been done by Wesley. (Wesley is the developer of the soon-to-be official client UI). There are already functions to create addresses, verify and sign transactions etc as you will see from the relevant branch here:

https://bitbucket.org/JeanLucPicard/nxt/src/8fea5fd1cb38df0c8a770b262c17c7d286af588b/html/tools/js/?at=feature/wesley

...so I don't think there's a point in giving a bounty for those. Instead, since we are short on Java developers and code reviewers, your help would be greatly appreciated on those fronts. We are actively seeking Java developers to assist J-L.
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box1413

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Re: Bounty Request nextcoin-js
« Reply #5 on: September 28, 2016, 06:23:08 am »

was this ever done? is there a nxt js library?
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