Useful Ðapp Patterns

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name: Useful DAPP Patterns category:

The following page is a collection of useful patterns, Ðapps can use, such as talking to the blockchain reliably.

The example patterns can possibly change, so don't rely fully on them as of yet.

Examples

• 3 ways of instantiating web3:
  https://gist.github.com/frozeman/fbc7465d0b0e6c1c4c23

• Contract deployment by code:
  (Outdated, use web3.contract(abiArray).new({}, function(e, res){...})) https://gist.github.com/frozeman/655a9325a93ac198416e

• Test a contract transaction with a call before actually sending: https://gist.github.com/ethers/2d8dfaaf7f7a2a9e4eaa