---
title: "#gas-fees articles | Hashnode"
description: "Explore 5 articles tagged #gas-fees on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/gas-fees"
---

Tag

# #gas-fees

5 posts · 0 followers

[Cleave Protocol](https://hashnode.com/@cleaveprotocol) · [2d ago](https://hashnode.com/posts/what-is-a-layer-2-in-plain-words/6af487a95ea01fe9995edd87)

### [What is a layer 2? In plain words](https://cleaveprotocol.hashnode.dev/what-is-a-layer-2-in-plain-words?utm_source=hashnode&utm_medium=feed)

A layer 2 is a chain built on top of a main chain like Ethereum. How packing thousands of transactions into one batch cuts costs, and what stays the same.

4 min read · [cleaveprotocol.hashnode.dev](https://cleaveprotocol.hashnode.dev/what-is-a-layer-2-in-plain-words?utm_source=hashnode&utm_medium=feed)

[Cleave Protocol](https://hashnode.com/@cleaveprotocol) · [2d ago](https://hashnode.com/posts/what-are-gas-fees-in-plain-words/6af340cb4f49d259cfec73d8)

### [What are gas fees? In plain words](https://cleaveprotocol.hashnode.dev/what-are-gas-fees-in-plain-words?utm_source=hashnode&utm_medium=feed)

Why a wallet holding USDC can refuse to send: every transaction pays gas in the chain's own coin. What gas is, what changes it, and what to keep on hand.

4 min read · [cleaveprotocol.hashnode.dev](https://cleaveprotocol.hashnode.dev/what-are-gas-fees-in-plain-words?utm_source=hashnode&utm_medium=feed)

[Faosiat](https://hashnode.com/@TheHuskyDev) · [Oct 30, 2025](https://hashnode.com/posts/understanding-the-engine-behind-smart-contracts-evm/6903aaa090905736b3452a7a)

### [Understanding the Engine Behind Smart Contracts: EVM](https://thehuskydev.hashnode.dev/understanding-the-engine-behind-smart-contracts-evm?utm_source=hashnode&utm_medium=feed)

Discover how the Ethereum Virtual Machine (EVM) runs smart contracts, enables dApps, and powers Web3.

3 min read · [thehuskydev.hashnode.dev](https://thehuskydev.hashnode.dev/understanding-the-engine-behind-smart-contracts-evm?utm_source=hashnode&utm_medium=feed)

[Hướng Dẫn Đầu Tư & Kiếm Tiền Với Bitcoin](https://hashnode.com/@Cryptovi) · [Oct 19, 2025](https://hashnode.com/posts/so-sanh-chi-phi-va-toc-do-giao-dich-blockchain-2025/68f496cedf5cb4c12f55bae8)

### [So sánh chi phí và tốc độ giao dịch blockchain: Hướng dẫn 2025](https://cryptovietnam.hashnode.dev/so-sanh-chi-phi-va-toc-do-giao-dich-blockchain-2025?utm_source=hashnode&utm_medium=feed)

1\. Giới thiệu chung về chi phí và tốc độ trong blockchain Trong thế giới blockchain, chi phí giao dịch và tốc độ xử lý là hai yếu tố quyết định trải nghiệm người dùng và tính khả dụng của các ứng dụng phi tập trung (DApps). Khi người dùng muốn thực h...

8 min read · [cryptovietnam.hashnode.dev](https://cryptovietnam.hashnode.dev/so-sanh-chi-phi-va-toc-do-giao-dich-blockchain-2025?utm_source=hashnode&utm_medium=feed)