{"id":16490123,"url":"https://github.com/tansudasli/ethereum-sandbox","last_synced_at":"2026-01-17T07:26:24.093Z","repository":{"id":47380600,"uuid":"216365021","full_name":"tansudasli/ethereum-sandbox","owner":"tansudasli","description":"Ethereum core concepts","archived":false,"fork":false,"pushed_at":"2023-01-24T00:44:09.000Z","size":475,"stargazers_count":0,"open_issues_count":12,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-04-03T05:23:01.632Z","etag":null,"topics":["dapps","ethereum","mocha-tests","smart-contracts","solidity"],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/tansudasli.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}},"created_at":"2019-10-20T13:19:05.000Z","updated_at":"2019-10-25T18:50:14.000Z","dependencies_parsed_at":"2023-01-31T15:00:55.592Z","dependency_job_id":null,"html_url":"https://github.com/tansudasli/ethereum-sandbox","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/tansudasli/ethereum-sandbox","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tansudasli%2Fethereum-sandbox","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tansudasli%2Fethereum-sandbox/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tansudasli%2Fethereum-sandbox/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tansudasli%2Fethereum-sandbox/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/tansudasli","download_url":"https://codeload.github.com/tansudasli/ethereum-sandbox/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tansudasli%2Fethereum-sandbox/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28504045,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-17T06:57:29.758Z","status":"ssl_error","status_checked_at":"2026-01-17T06:56:03.931Z","response_time":85,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["dapps","ethereum","mocha-tests","smart-contracts","solidity"],"created_at":"2024-10-11T13:46:41.762Z","updated_at":"2026-01-17T07:26:24.079Z","avatar_url":"https://github.com/tansudasli.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# ethereum-sandbox\n\n- basic-smart-contract: \n\n\n## How to start\n\nto **start quickly**,\n- Copy-Paste Inbox.sol content into [Remix IDE](remix.ethereum.org) which covers,\n   - Free Accounts w/ ETHER, \n   - IDE, \n   - Testing and \n   - Ethereum VM inside.\n- Select *Rinkeby Test Network* . Which comes predefined accounts loaded w/ ETHER.\n\n\nto **start on your local** and **write tests** and manually create Ethereum projects, \nYou need: other things, below. **basic-smart-contract** project was created like below.\n- `npm init` to initialize manually package.json\n- `npm install --save solc@0.4.25` solidity compiler\n- `npm i -save mocha` for testing contracts\n- `npm i -save web3` for web3 framework to do things w/ ethereum\n- `npm i --save ganache-cli` for ganache local ethereum vm\n\nto **deploy Rinkeby Test Network**\n1. Initialize *MetaMask* account in chrome browser. Save your Mnemonic!\n2. To get free Ether into your MetaMask account, [use this url](https://faucet.rinkeby.io/) \n3. Create an account on infura.io to connect specific node on Rinkeby network.\n    - create a project.\n    - copy endpoint of Rinkeby !! Not main network :)\n4. Need truffle-hdwallet-provider this time. `npm i --save @truffle/hdwallet-provider`\n5. Run `node deploy.js`, then get deployed address\n6. Search that address in `https://rinkeby.etherscan.io/` or\nin `remix.ethereum.org`, change Environment to `injected Web3`. Then At Address, enter deployed address to interact w/ deployed contract\n\n\n\nto **start on your local** and easily create Ethereum projects, You need:\n- install **ganache-cli** for _local Ethereum VM_ `npm install -g ganache-cli`.\n    - Run `ganache-cli` to open server on 127.0.0.1:8545 !\n- install **truffle** for easy development `npm install truffle -g`\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftansudasli%2Fethereum-sandbox","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftansudasli%2Fethereum-sandbox","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftansudasli%2Fethereum-sandbox/lists"}