Kishore I am a Salesforce developer and a so-called blogger at I love learning and sharing.

How to Deploy LWC OSS to Github Pages or any Website

How to Deploy LWC OSS to Github Pages or any Website

Deploy Lightning Web Components Open Source (LWC OSS) to Github Pages. Step-by-step demonstration to deploy LWC OSS to Github pages with or without npm in Local machine.

Hi Guys, I have done a lot of research and came up with an efficient solution for deploying open-source Lightning Web Components to Github Pages or any website/server of your choice. This tutorial directly refers to deploying LWC open source to Github Pages, but deploying to other sources is almost same as this. I suggest you follow this as I have gone through all the trouble and you don’t have to go through all that trouble I have gone through. In this tutorial, I will walk you through deploying LWC OSS to Github Pages.


Basic Requirements

(Make sure you have Node.js and Npm installed in your machine or able to access online.)

  1. Install Node JS in local system or access Node JS online here
  2. Install npm or yarn or access online here


create package.json
   create .eslintrc.json
   create .eslintignore
   create .prettierignore
   create .prettierrc
   create .gitignore
   create src/client/modules/jsconfig.json
   create jest.config.js
   create lwc-services.config.js
   create src/client/index.html
   create src/client/index.js
   create src/client/modules/my/app/app.css
   create src/client/modules/my/app/app.js
   create src/client/modules/my/app/app.html
   create src/client/modules/my/greeting/greeting.css
   create src/client/modules/my/greeting/greeting.js
   create src/client/modules/my/greeting/greeting.html
   create src/client/modules/my/app/__tests__/app.test.js
   create src/client/modules/my/greeting/__tests__/greeting.test.js
   create src/client/resources/lwc.png
   create src/client/resources/favicon.ico
   create src/server/index.js
   create scripts/express-dev.js

cd my-app
npm install gh-pages --save-dev

  • Add properties to package.json file. The first property we need to add at the top level homepage second we will define this as a string and the value will be "http://{username}{repo-name}" {username} is your GitHub username, and {repo-name} is the name of the GitHub repository you created it will look like this :

"homepage": ""

Second in the existing scripts property we to need to add predeploy and deploy.

"scripts": { //... "predeploy": "npm run build", "deploy": "gh-pages -d dist" }


    "name": "my-app",
    "description": "kishore test",
    "version": "0.0.0",
    "author": "kishoreBandanadam",
    "bugs": "",
    "dependencies": {
        "lwc-services": "^1.3.12"
    "devDependencies": {
        "gh-pages": "^2.1.1",
        "husky": "^3.1.0",
        "lint-staged": "^9.5.0",
        "npm-run-all": "^4.1.5"
    "engines": {
        "node": ">=10.0.0"
    "homepage": "",
    "husky": {
        "hooks": {
            "pre-commit": "lint-staged"
    "keywords": [
    "license": "MIT",
    "lint-staged": {
        "**/*.{css,html,js,json,md,ts,yaml,yml}": [
            "prettier --write"
        "./src/**/*.js": [
        "*": [
            "git add"
    "nodemonConfig": {
        "watch": [
        "ext": "js",
        "ignore": [
        "exec": "node ./scripts/express-dev.js"
    "repository": "kishoreBandanadam/my-app",
    "scripts": {
        "build": "lwc-services build -m production",
        "build:development": "lwc-services build",
        "lint": "eslint ./src/**/*.js",
        "prettier": "prettier --write '**/*.{css,html,js,json,md,ts,yaml,yml}'",
        "prettier:verify": "prettier --list-different '**/*.{css,html,js,json,md,ts,yaml,yml}'",
        "serve": "lwc-services serve",
        "test:unit": "lwc-services test:unit",
        "test:unit:coverage": "lwc-services test:unit --coverage",
        "test:unit:debug": "lwc-services test:unit --debug",
        "test:unit:watch": "lwc-services test:unit --watch",
        "watch": "run-p watch:client watch:server",
        "watch:client": "lwc-services watch",
        "watch:server": "nodemon",
        "predeploy": "npm run build",
        "deploy": "gh-pages -d dist"

here dist is the build that gets created.

  • Create a Github repository and initialize it and add it as a remote in your local git repository.

Now, create a remote GitHub repository with your app name and go back initialize this
git init
add it as remote
git remote add origin [email protected]:kishorebandanadam/my-app.git

  • Now deploy it to GitHub Pages.

just run the following command : npm run deploy

this command will create a branch named gh-pages which hosts your app. Now everything is ready but there are two things you need to check before moving forward, that is whether you are using custom domain or default domain for Github Pages. If you are using custom domain like, there is nothing you have to do, but if you are using default like, then there are few tweaks you need to make.

LWC OSS Github Pages Repository

Tweaks if using default domain

In the created build open index.html and remove ‘/’ from src in script tags Open the src folder and remove / before resources everywhere it’s referenced as shown below.

Before: <img src="/resources/lwc.png" />

After: <img src="resources/lwc.png" />

this has to be done before creating the build, after creating the build there is one more thing you have to do. Open the build which is created in the dist folder and open index.html and remove / in the script tags as shown below.

Before: <script type="text/javascript" src="/"> After: <script type="text/javascript" src="">

This has to be done with all script tags.

That’s it. Now click on the published link and experience LWC OSS App LIVE.

LWC OSS Live App

Find Live App Here: LIVE APP

Credits to Ibrahim Ragab for demonstrating how to deploy React App to Github Pages.