{"id":18762700,"url":"https://github.com/vinodnextcoder/simple-dapp-typescript","last_synced_at":"2025-12-05T10:30:41.224Z","repository":{"id":103150638,"uuid":"514581747","full_name":"vinodnextcoder/simple-dApp-typescript","owner":"vinodnextcoder","description":"This is a basic CRUD decentralized blockchain application in typescript","archived":false,"fork":false,"pushed_at":"2022-07-17T05:09:00.000Z","size":106,"stargazers_count":1,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"main","last_synced_at":"2024-12-29T05:12:08.355Z","etag":null,"topics":["blockchain","dapp","ethereum","ethereum-address","ethereum-blockchain","ethereum-contract","ethereum-dapp","ethereumjs","simple-dapp-typescript","solidity","solidity-contracts","solidity-dapps","solidity-ethereum","solidity-examples","type-application","typescript-blockchain-dapp","typescript-dapp","web3","web3-dapp","web3js"],"latest_commit_sha":null,"homepage":"","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/vinodnextcoder.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2022-07-16T13:11:18.000Z","updated_at":"2024-06-27T11:58:48.000Z","dependencies_parsed_at":null,"dependency_job_id":"cb572a58-5a1c-4777-9970-b0f017be353e","html_url":"https://github.com/vinodnextcoder/simple-dApp-typescript","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vinodnextcoder%2Fsimple-dApp-typescript","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vinodnextcoder%2Fsimple-dApp-typescript/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vinodnextcoder%2Fsimple-dApp-typescript/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vinodnextcoder%2Fsimple-dApp-typescript/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/vinodnextcoder","download_url":"https://codeload.github.com/vinodnextcoder/simple-dApp-typescript/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239661324,"owners_count":19676404,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["blockchain","dapp","ethereum","ethereum-address","ethereum-blockchain","ethereum-contract","ethereum-dapp","ethereumjs","simple-dapp-typescript","solidity","solidity-contracts","solidity-dapps","solidity-ethereum","solidity-examples","type-application","typescript-blockchain-dapp","typescript-dapp","web3","web3-dapp","web3js"],"created_at":"2024-11-07T18:22:49.447Z","updated_at":"2025-12-05T10:30:35.909Z","avatar_url":"https://github.com/vinodnextcoder.png","language":"TypeScript","readme":"# Dapp in typescript\n**A Create Your First dAPP On ethereum**\n\n#### AUTHOR:\n\n- [Vinod](https://github.com/vinodnextcoder \"vinods's github profile\")\n\n#### DESCRIPTION:\nThis repository contains a source code to create simple CURD application and smart contract code.\n\n\n#### Setup \n- Follow this [Simple blockchain dapp vinod's blog](https://dev.to/vinodnextcoder/create-your-first-simple-dapp-on-ethereum-55k1) to create a decentralized application.\n\n# Introduction\n```ts\nIn this article, we are going to build a simple CRUD decentralized application on theEthereum blockchain. Also will create a CRUD smart contract for the sameapplications. This is a practical hands-on article.\n\nDetails process https://medium.com/geekculture/create-your-first-dapp-on-ethereum-6eb50b4083f2\n\n- 1.Basic understanding of solidity or general programming.\n- 2.Metamask extension on chrome or firefox. (To connect withweb3)\n- 3.Basic understanding of Web3.\n- 4. Wallet on metamask with some ether(coins) for a ropsten network.\n- 5. Nodejs or javascript understanding.\n\n```\n## Smart Contract Deployment\n```\nThis is a simple curd smart contract, which deals with students’ data.\ncreate copy .env.example to .env file\nLet’s deploy the contract in a remix environment\nFirst, navigate to address https://remix.ethereum.org/ \nAdd new curd.sol\nfile and copy-paste the code from the repository.\nFrom the left side click on the 3rd button deployment window will appear of metamask\n```\n\n# Setup Steps\n```\nSmart contract deployment on ropsten network\nFirst, create an account on https://infura.io get infra key\nTesting of a smart contract.\nThe architecture of a decentralized application.\nBuild the decentralized application (dAPP) to interact with the blockchain.\nRun and test the application\nget abi and contract address from  https://remix.ethereum.org/ \n\nRun commands nodejs\n\n```\n\n\n## Installation\n\n```\nnpm install\n```\n\n## Run \n\n```\nStep-1\n npx ts-node src/index.ts\n###################################\n Insert Record  uncomment this linse\n obj.createStudent('Vinod','MSc');\ncomment\nobj.readStudent(0);\nStep- ooutput\n{\n  from: '0x8aeaexxxxxxxxxxxxxxxxxxxxxx',\n  gasUsed: 101374,\n  logs: [],\n  logsBloom: '0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',\n  status: true,  to: '0x83977bf3e9xxxxxxxxxxxxxxxx',  transactionHash: '0x37169068b6606193XXXXXXXXXXXXXXXXXXXXX', \n   transactionIndex: 25, \n    type: '0x0'\n}\n\n----------------------------------------------------------\nStep-2 Reading record\n npx ts-node src/index.ts\n###################################\n To read record \n // comment this line in the index file\n ----\u003e\u003e obj.createStudent('Vinod','MSc');\n // uncomment this lin\n obj.readStudent(0);\n\n\n```\n\n## License\n\nMIT License\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvinodnextcoder%2Fsimple-dapp-typescript","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fvinodnextcoder%2Fsimple-dapp-typescript","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvinodnextcoder%2Fsimple-dapp-typescript/lists"}