--- title: "#ethereum-smart-contracts articles | Hashnode" description: "Explore 122 articles tagged #ethereum-smart-contracts on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/ethereum-smart-contracts" --- Tag # #ethereum-smart-contracts 122 posts · 145 followers [pranshu952876](https://hashnode.com/@pranshumishra) · [Sep 11](https://hashnode.com/posts/defi-staking-platform-solidity-foundry-nextjs/6aa3fe7c1f9dde072fe2bb50) ### [Building a DeFi Staking Platform with Solidity, Foundry, and Next.js on Ethereum Sepolia](https://ethereum-development.hashnode.dev/defi-staking-platform-solidity-foundry-nextjs?utm_source=hashnode&utm_medium=feed) Learn how I built and deployed a full-stack DeFi staking platform using Solidity, Foundry, OpenZeppelin, Next.js, TypeScript, ethers.js, and MetaMask on the Ethereum Sepolia testnet. Explore ERC-20 tokens, staking and rewards, smart contract testing, deployment, and Web3 frontend integration. 4 min read · [ethereum-development.hashnode.dev](https://ethereum-development.hashnode.dev/defi-staking-platform-solidity-foundry-nextjs?utm_source=hashnode&utm_medium=feed) [Kowshik K R M](https://hashnode.com/@krionexofficial) · [Aug 31](https://hashnode.com/posts/we-just-launched-krionex-a-non-custodial-workspace-for-deploying-smart-contracts-across-14-evm-networks/6a95861cd388ef151bdcb38f) ### [We Just Launched Krionex: A Non-Custodial Workspace for Deploying Smart Contracts Across 14 EVM Networks](https://krionex.hashnode.dev/we-just-launched-krionex-a-non-custodial-workspace-for-deploying-smart-contracts-across-14-evm-networks?utm_source=hashnode&utm_medium=feed) Today, Krionex is live on Product Hunt — and this is the first time we're properly writing about what we've built and why. The problem we kept running into Launching a smart contract is never really o 3 min read · [krionex.hashnode.dev](https://krionex.hashnode.dev/we-just-launched-krionex-a-non-custodial-workspace-for-deploying-smart-contracts-across-14-evm-networks?utm_source=hashnode&utm_medium=feed) [Chris Gachau](https://hashnode.com/@chrismgeth) · [May 25](https://hashnode.com/posts/ethereum-starter-stack/6a142dac7d85e6a1afc6e128) ### [Ship Real dApps Fast: My Opinionated Ethereum Starter Stack](https://chrismg.hashnode.dev/ethereum-starter-stack?utm_source=hashnode&utm_medium=feed) I recently started my internship at Web3Clubs, and one of my goals is to publish 2 blogs every week on this blog. This is my first post, and I want to share the stack I’m using to build Ethereum apps 3 min read · [chrismg.hashnode.dev](https://chrismg.hashnode.dev/ethereum-starter-stack?utm_source=hashnode&utm_medium=feed) [Dunitech Soft Solutions](https://hashnode.com/@dunitechdev) · [Feb 14](https://hashnode.com/posts/building-scalable-dapps-with-layer-2-solutions/69906d9d52904db2f46193c8) ### [Building Scalable dApps with Layer-2 Solutions](https://dunitech-soft-solutions.hashnode.dev/building-scalable-dapps-with-layer-2-solutions?utm_source=hashnode&utm_medium=feed) How Layer-2 networks solve blockchain scalability and gas fee challenges 3 min read · [dunitech-soft-solutions.hashnode.dev](https://dunitech-soft-solutions.hashnode.dev/building-scalable-dapps-with-layer-2-solutions?utm_source=hashnode&utm_medium=feed) [Dunitech Soft Solutions](https://hashnode.com/@dunitechdev) · [Feb 14](https://hashnode.com/posts/getting-started-with-ethereum-smart-contracts/69906e40d7cc2d271f9d4d68) ### [Getting Started with Ethereum Smart Contracts](https://dunitech-soft-solutions.hashnode.dev/getting-started-with-ethereum-smart-contracts?utm_source=hashnode&utm_medium=feed) A beginner-friendly roadmap to building and deploying your first smart contract 3 min read · [dunitech-soft-solutions.hashnode.dev](https://dunitech-soft-solutions.hashnode.dev/getting-started-with-ethereum-smart-contracts?utm_source=hashnode&utm_medium=feed) [Theophilus Adesola](https://hashnode.com/@the0ph1lus) · [Feb 6](https://hashnode.com/posts/understanding-eip-2612-how-permit-enables-gasless-erc-20-approvals-and-its-tradeoffs/6985c48d4ac6225611e25c92) ### [Understanding EIP-2612: How Permit Enables Gasless ERC-20 Approvals (and Its Tradeoffs)](https://eip-2612.hashnode.dev/understanding-eip-2612-how-permit-enables-gasless-erc-20-approvals-and-its-tradeoffs?utm_source=hashnode&utm_medium=feed) This article is for developers and technical Web3 beginners who already know what ERC-20 tokens are but want to understand how modern token approvals work—especially the permit pattern. What you will understand by the end By the end of this article, ... 4 min read · [eip-2612.hashnode.dev](https://eip-2612.hashnode.dev/understanding-eip-2612-how-permit-enables-gasless-erc-20-approvals-and-its-tradeoffs?utm_source=hashnode&utm_medium=feed) [Kritanjya Sharma](https://hashnode.com/@kritanjya) · [Oct 6, 2025](https://hashnode.com/posts/understanding-erc-721-the-foundation-of-modern-nfts/68e3fa2d19efe7bcb7dd5453) ### [Understanding ERC-721: The Foundation of Modern NFTs](https://blockchainblogs12.hashnode.dev/understanding-erc-721-the-foundation-of-modern-nfts?utm_source=hashnode&utm_medium=feed) Dive into the ERC-721 token standard that powers NFTs. Learn how ERC-721 differs from ERC-20 and ERC-1155, its technical foundations, and use cases. 3 min read · [blockchainblogs12.hashnode.dev](https://blockchainblogs12.hashnode.dev/understanding-erc-721-the-foundation-of-modern-nfts?utm_source=hashnode&utm_medium=feed) [fast usdt](https://hashnode.com/@fastusdts249) · [Sep 10, 2025](https://hashnode.com/posts/flash-usdt-trc20-software-for-wallet-and-exchange-testing/68c0d03f0b87c786e0e4acbe) ### [flash USDT TRC20 Software for wallet and exchange Testing](https://fastusdts.hashnode.dev/flash-usdt-trc20-software-for-wallet-and-exchange-testing?utm_source=hashnode&utm_medium=feed) Use Flash USDT and Bitcoin for secure, temporary crypto storage and transactions. Maximize investments with Fastusdts on blockchain networks 3 min read · [fastusdts.hashnode.dev](https://fastusdts.hashnode.dev/flash-usdt-trc20-software-for-wallet-and-exchange-testing?utm_source=hashnode&utm_medium=feed) [Ian Njuguna](https://hashnode.com/@iano10x) · [Sep 6, 2025](https://hashnode.com/posts/add-connect-functionality-between-dapp-and-evm-wallet/68bc01f8333072c05cf1b7a7) ### [Add Connect Functionality between dApp and EVM wallet](https://iano10x.hashnode.dev/add-connect-functionality-between-dapp-and-evm-wallet?utm_source=hashnode&utm_medium=feed) Learn to seamlessly connect popular EVM wallets to your dApp using a simple 4-step process and enhance user experience 1 min read · [iano10x.hashnode.dev](https://iano10x.hashnode.dev/add-connect-functionality-between-dapp-and-evm-wallet?utm_source=hashnode&utm_medium=feed) [WildFlower.Eth🌺](https://hashnode.com/@wildflauwer) · [Aug 27, 2025](https://hashnode.com/posts/the-tokenomics-of-ethereum/68ae78c758c0559d50c2a606) ### [The Tokenomics of Ethereum](https://wildflauwer.hashnode.dev/the-tokenomics-of-ethereum?utm_source=hashnode&utm_medium=feed) How Ethereum has remained the second most valuable cryptocurrency for 10 years Ethereum was created in 2015 to solve the limitations of Bitcoin. Vitalik Buterin and a group of co-founders envisioned a platform that could support smart contracts and d... 4 min read · [wildflauwer.hashnode.dev](https://wildflauwer.hashnode.dev/the-tokenomics-of-ethereum?utm_source=hashnode&utm_medium=feed)