EOS_dapp_development_overview.pdf

Transcript

1. EOS dapp development overview 2018-11-07 20 mins Jacky
2. JEDA is a Top 21 Block Producer
3. steps to build a dapp 1. EOSIO Software 2. Smart Contract 3. Front-end - Web/Mobile etc
4. EOSIO software 1. nodeos - running eos blockchain 2. cleos - command line to interact with the blockchain and manage wallets 3. keosd - wallet service that securely stores eos keys in wallets.
5. Install EOSIO software Install from brew on Mac $ brew tap eosio/eosio $ brew install eosio Check github page for other platform https://github.com/eosio/eos Document https://developers.eos.io/eosio-nodeos/docs/
6. CryptoKylin testnet Github https://github.com/cryptokylin/CryptoKylin-Testnet Block explorers https://tools.cryptokylin.io http://kylin.bloks.io http://kylin.eosq.app Telegram https://t.me/cryptokylin1en
7. Smart Contract hello.cpp Demo github https://github.com/newbdez33/hello-demo
8. Compile & Deploy Smart Contract 1. Install compiler - eosio.cdt $ brew tap eosio/eosio.cdt $ brew install eosio.cdt 2. Compile hello.cpp $ eosio-cpp -o hello.wasm hello.cpp --abigen 3. Deploy hello contract $ cleos set contract hello ../hello -p hello@active Document https://developers.eos.io/eosio-cpp/docs https://developers.eos.io/eosio-cpp/reference - C/C++ API reference
9. Front-end - scatter Scatter download & documentation https://get-scatter.com/
10. Front-end - calling smart contract via eosjs Demo github https://github.com/newbdez33/hello-eosjs eosjs https://github.com/EOSIO/eosjs/tree/v16.0.9
11. Verify smart contract transaction Demo on cryptokylin testnet https://kylin.eosq.app/account/hashhubdemo1/transactions
12. Next Steps Try by yourself. All you need is here https://developers.eos.io Let me know if You have any question about EOS You like to know how to migrate from ETH My telegram @newbdez33 Thank you!