August 2018
Intermediate to advanced
404 pages
11h 19m
English
Content preview from Ethereum Cookbook
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How to do it...
Here are the steps to install web3.js and then configure it:
- Install web3 using the npm install command:
npm install web3
This will download the latest package available in the npm directory. Specify the version along with the install command to download a different release. Try installing the 0.2x.x release by specifying its version:
npm install web3@0.20.6
Run the following command to view the list of packages and select the one that suits your needs:
npm view web3 versions
- Use the library as a browser module by downloading the JavaScript version directly from the web3.js repository at github.com/ethereum/web3.js. Navigate to the dist folder to find the web3.js files. Once you have downloaded them, import them into the ...
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