my presentation in Truffle university demo session about truffle web3 generator plugin which generates js web3 functions for all truffle contracts artifact. it looks in your contracts artifacts which have been created by truffle and generate ALL web3 js functions for it in few seconds. it's Javascript & Javascript works everywhere. You can use it in any front end ( basic html , angular , react , vue , etc )

1. TRUFFLE PLUGIN
truffle-web3-generator
Eman Herawy
Truffle U Q1 2020

2. Agenda
● Motivation behind the plugin
● About the plugin
● Live Demo
● Next Steps
● Q&A

3. Motivation behind the plugin
● I LOVE TRUFFLE
○ I’ve been using truffle for more than 2 years now.
● I’m interested in increasing the blockchain awareness & building
communities.
○ >3000 in The Egyptian Community with lots of fb posts/questions from
absolute beginners .

4. About the Plugin
● It generates js web3 functions for all truffle contracts artifact.
○ Simply it looks in your contracts artifacts which have been created by truffle and generate
ALL web3 js functions for it in few seconds.
● it's Javascript & Javascript works everywhere. You can use it in any front
end ( basic html , angular , react , vue , etc ) .
● You can use it as truffle plugin or npm package
○ truffle run generate
○ truffle-generate

5. How can we make life much easier ?!

6. Target consumers :
● New to blockchain ?
○ Near zero time to get started & communicate with blockchain.
○ With one command they can build their dapp .
○ You don’t have to learn a lot about web3 . they’re normal js functions.
○ Make your journey to blockchain easier.
● Experienced with blockchain
○ DRY (Don’t repeat yourself)
○ Save your dev time to build outstanding dapps.
○ Make your life much easier

7. Live Demo

8. Demo
● Plugin Git Repo : https://github.com/EmanHerawy/truffle-service-
generator
● Demo project :
https://github.com/EmanHerawy/truffle-demos

9. NEXT STEPS

10. Next Steps
● Enhance the code
● Web3 js functions that subscribe to Events
● Generate main geth functions aka balanceOf , getBlock , etc
● Add support for angular services.
● Support truffle integration with hyperledger EVm & Corda

11. THANK YOU + Q&A