elm-web3

Installation

If needed, install the Elm things

npm install -g elm elm-live elm-github-install

then add to your elm-package.json

 "dependency-sources": { "cmditch/elm-web3": "https://github.com/cmditch/elm-web3" }

and run elm-install.

See here for an example.

Example App

First Install Geth
https://geth.ethereum.org/downloads/

git clone https://github.com/cmditch/elm-web3.git
cd elm-web3/test
npm run test

Run the local Geth testnet in a new terminal window
Turn on mining to test txs/subscriptions.
NOTE: DAG takes a bit of time to build on the first run.

npm run testnet
miner.start() // within geth console

Open http://localhost:8000/

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Time traveling debugger

Code/Pages for every function in web3

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Still a number of big things to tick off the list:

• Documentation
• Example App(s)
• Code Generator for Elm interfaces to Contracts (in Haskell 😄 )
• Revising Types / Decoders in the face of Byzantium changes
• Better tests. More automated, and without reliance on browser.

Feed the tree some ether

🌳Ξ🌳Ξ🌳