user1991: I am checking Cardano documentation to develop Cardano POC for my Dapp, found some good examples to create contracts using online application i.e. Plutus (https://playground.plutus.iohkdev.io/).
However, there are no examples given to create end-to-end applications like those provided in Ethereum documentation i.e. Ethereum has provided web3 applications examples to create Dapps using Web3 / React/ Solidity contracts connecting the dapp to Ethereum testnet/mainnet - many examples are available on internet and ethereum documentation website for reference.
I have not found demo examples of how Dapps can be built using Cardano.
Please can someone share some code and demo examples or links to them?

user801: You can find a lot of examples in the official Plutus repository https://github.com/input-output-hk/plutus/tree/master/plutus-use-cases/src/Plutus/Contracts

user28: You can find a number of dApps demo examples in the Plutus Pioneer Program repository.

user2042: I have recently finished transcribing lecture 6 from the Plutus Pioneer Program which runs through the process of creating a swap dApp that uses an oracle for exchange rate data. It consists of two clients - one for the oracle provider, and one for participants who want to offer swaps and accept swaps. The week 6 lecture can be seen here.

1991: <p>I am checking Cardano documentation to develop Cardano POC for my Dapp, found some good examples to create contracts using online application i.e. Plutus (<a href="https://playground.plutus.iohkdev.io/" rel="noreferrer">https://playground.plutus.iohkdev.io/</a>).</p>
<p>However, there are no examples given to create end-to-end applications like those provided in Ethereum documentation i.e. Ethereum has provided web3 applications examples to create Dapps using Web3 / React/ Solidity contracts connecting the dapp to Ethereum testnet/mainnet - many examples are available on internet and ethereum documentation website for reference.</p>
<p>I have not found demo examples of how Dapps can be built using Cardano.</p>
<p>Please can someone share some code and demo examples or links to them?</p>
 801: <p>You can find a lot of examples in the official Plutus repository <a href="https://github.com/input-output-hk/plutus/tree/master/plutus-use-cases/src/Plutus/Contracts" rel="nofollow noreferrer">https://github.com/input-output-hk/plutus/tree/master/plutus-use-cases/src/Plutus/Contracts</a></p>
 28: <p>You can find a number of dApps demo examples in the <a href="https://github.com/input-output-hk/plutus-pioneer-program/tree/main/code" rel="nofollow noreferrer">Plutus Pioneer Program</a> repository.</p>
 2042: <p>I have recently finished transcribing lecture 6 from the Plutus Pioneer Program which runs through the process of creating a swap dApp that uses an oracle for exchange rate data. It consists of two clients - one for the oracle provider, and one for participants who want to offer swaps and accept swaps. <a href="https://plutus-pioneer-program.readthedocs.io/en/latest/week6.html" rel="nofollow noreferrer">The week 6 lecture can be seen here</a>.</p>
