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Wtf Ethers

Wtf Ethers is a bilingual tutorial repository that teaches developers to use ethers.js v6 in JavaScript-based Ethereum projects through concise lessons and associated code examples.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Wtf Ethers — OpenViST project profile in Developer Tools.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use it while learning ethers.js v6 or when looking for a lesson and code example for a particular Ethereum development task.

Who it is for

  • Beginners learning ethers.js v6 and Ethereum JavaScript development.
  • Developers looking for examples of specific ethers.js tasks, from provider use and contract interaction to events, wallet connections and signatures.

Documented uses

  • Learn how to read contract information, send ETH, write to and deploy contracts.
  • Find examples for retrieving and filtering events, converting units, encoding calldata and decoding transactions.
  • Study wallet connection, sign-in with Ethereum, signatures and other applied examples.
Before you choose

Requirements & limits

The repository links an English version and documents a local workflow using VS Code and Node.js, as well as Replit and PlayCode as online editing options.

  • The main tutorial targets ethers.js v6; the repository points to a separate branch for v5 material.
  • The lessons are educational examples in a repository, rather than an ethers.js SDK or standalone executable tool.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Set up and run the introductory example locally

Follow the repository's documented local workflow to run its first JavaScript lesson.

Before you start

  • VS Code
  • Node.js

Steps

  1. Install VS Code and Node.js.

  2. From the tutorial repository, run the command below.

    Documented command
    npm install

  3. Run the command below.

    Documented command
    node 01_HelloVitalik/HelloVitalik.js

Expected outcome

The introductory HelloVitalik example is invoked using the repository's documented commands.

Guide limitations

  • The guide covers only the introductory example; the repository lists separate lessons and code for other tasks.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
16 October 2026
Original website title
WTFAcademy/WTF-Ethers · Official homepage title · retained in its source language
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