SheetJS

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### create-react-app setup: create, install, run, build, serve

Source: https://docs.sheetjs.com/docs/demos/frontend/react

Commands to create a create-react-app project, install the SheetJS dependency and exact React versions, start the dev server, build, and serve the build folder. Replace src/App.js with the SheetJSReactHTML.js example.

```bash
npx -y create-react-app@5.1.0 sheetjs-react  
```

```bash
cd sheetjs-react  
npm i  
npm i react@19.1.0 react-dom@19.1.0 web-vitals --save --save-exact  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm start  
```

```bash
npm run build  
```

```bash
npx -y http-server build  
```

--------------------------------

### Install and start Garnet server

Source: https://docs.sheetjs.com/docs/demos/data/redis

Install the garnet-server tool globally and start the Garnet server.

```bash
dotnet tool install --global garnet-server  
export PATH="$PATH:~/.dotnet/tools"  
garnet-server  

```

--------------------------------

### Install and start KeyDB server

Source: https://docs.sheetjs.com/docs/demos/data/redis

Install KeyDB via Homebrew and start the server with protected mode disabled for local testing.

```bash
brew install keydb  

```

```bash
keydb-server --protected-mode no  

```

--------------------------------

### Install Dependencies and Start OpenUI5 Server

Source: https://docs.sheetjs.com/docs/demos/frontend/openui5

Installs dependencies and starts the development server for the generated OpenUI5 app. After running, open the displayed URL (http://localhost:8080) and click index.html to launch the app.

```bash
cd sheetjs.openui5  
npm install  
npm start  
```

--------------------------------

### Install and start Redis 6 server

Source: https://docs.sheetjs.com/docs/demos/data/redis

Install Redis 6 via Homebrew and start the server using the provided configuration.

```bash
brew install redis@6.2  

```

```bash
redis-server $(brew --prefix)/etc/redis.conf  

```

--------------------------------

### create-react-app setup commands

Source: https://docs.sheetjs.com/docs/demos/frontend/react

Commands to create a new create-react-app site, install the SheetJS dependency, and start the dev server. The site is created with `npx -y create-react-app@5.1.0`, then the SheetJS package is installed from the CDN, and the dev server is started with `npm start`.

```bash
npx -y create-react-app@5.1.0 sheetjs-react  
```

```bash
cd sheetjs-react  
npm i  
npm i react@19.1.0 react-dom@19.1.0 web-vitals --save --save-exact  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm start  
```

--------------------------------

### Install and start Valkey server

Source: https://docs.sheetjs.com/docs/demos/data/redis

Install Valkey via Homebrew, unlink the conflicting redis package, and start the server using the provided configuration.

```bash
brew install valkey  

```

```bash
brew unlink redis  
brew link valkey || brew install valkey  

```

```bash
redis-server $(brew --prefix)/etc/redis.conf  

```

--------------------------------

### Complete ElysiaJS SheetJS example setup

Source: https://docs.sheetjs.com/docs/demos/net/server/elysia

Complete setup and run steps for the ElysiaJS + SheetJS demo. Includes creating the project, installing specific versions, saving the full server script to `src/SheetJSElysia.ts`, running it, and testing POST requests with curl.

```bash
bun create elysia sheetjs-elysia
cd sheetjs-elysia

```

```bash
bun install elysia@0.8.17

```

```bash
bun install https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz

```

```typescript
import { Elysia, t } from "elysia";
import { read, utils, write } from "xlsx";

const app = new Elysia();
app.get("/", () => {
  var ws = utils.aoa_to_sheet(["SheetJS".split(""), [5,4,3,3,7,9,5]]);
  var wb = utils.book_new(); utils.book_append_sheet(wb, ws, "Data");
  /* generate buffer */
  var buf = write(wb, {type: "buffer", bookType: "xlsx"});
  return new File([buf], "SheetJSElysia.xlsx");
  /* set headers */
});
app.post("/", async({ body: { upload } }) => {
  const data = await upload.arrayBuffer();
  const wb = read(data);
  return utils.sheet_to_csv(wb.Sheets[wb.SheetNames[0]]);
}, {
  body: t.Object({
    upload: t.File()
  })
});
app.listen(3000, () => { console.log("SheetJS ElysiaJS server is up")});

```

```bash
bun run src/SheetJSElysia.ts

```

```bash
curl -LO https://docs.sheetjs.com/pres.numbers
curl -X POST -F upload=@pres.numbers http://localhost:3000/

```

--------------------------------

### Install SheetJS and Start Dev Server

Source: https://docs.sheetjs.com/docs/demos/frontend/svelte

Installs dependencies, adds the SheetJS package, and starts the development server.

```bash
cd sheetjs-svelte  
npm i  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  
```

--------------------------------

### Create skeleton project and install esbuild

Source: https://docs.sheetjs.com/docs/demos/static/esbuild

Initial setup commands to create a new project directory, initialize npm, and install esbuild version 0.20.2.

```bash
mkdir sheetjs-esb  
cd sheetjs-esb  
npm init -y  
npm i --save esbuild@0.20.2  

```

--------------------------------

### Install SheetJS and start the dev server

Source: https://docs.sheetjs.com/docs/demos/extensions/vscode

Navigate into the generated project, install the SheetJS library from the CDN, and start the watch mode to compile the extension.

```bash
cd sheetjs-demo  
pnpm install -D https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
pnpm run watch  

```

--------------------------------

### Install dependencies for request example

Source: https://docs.sheetjs.com/docs/demos/net/network

Installs the SheetJS library and `request@2.88.2` for the complete `request` example.

```bash
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz request@2.88.2  

```

--------------------------------

### Initialize Nuxt Content 3 project and install SheetJS

Source: https://docs.sheetjs.com/docs/demos/static/nuxtjs

First install the Nuxt Content 3 starter and its dependencies, then install the SheetJS library and start the development server.

```bash
npx -y nuxi init -t content --packageManager pnpm --no-gitInit sheetjs-nc3 -M ,  
cd sheetjs-nc3  
npx -y pnpm install  

```

```bash
npx -y pnpm install --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npx -y pnpm dev  

```

--------------------------------

### Install SheetJS and start dev server

Source: https://docs.sheetjs.com/docs/demos/static/nuxtjs

Installs the SheetJS library from the CDN tarball and starts the dev server. The terminal will display a URL like http://localhost:3000/ after the build finishes.

```bash
npx -y pnpm install --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npx -y pnpm dev  
```

--------------------------------

### Install SheetJS and start dev server

Source: https://docs.sheetjs.com/docs/demos/static/nuxtjs

Installs the SheetJS library from the CDN and starts the development server. After the build finishes, the terminal displays a URL like http://localhost:64688/.

```bash
cd sheetjs-nuxt  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  

```

--------------------------------

### jsvu Installer Output

Source: https://docs.sheetjs.com/docs/demos/engines/hermes

Example output from the jsvu installer. The first "Installing binary" line mentions the path to the hermes tool.

```text
❯ Extracting…  
Installing binary to ~/.jsvu/engines/hermes-0.13.0/hermes-0.13.0…  
Installing symlink at ~/.jsvu/bin/hermes-0.13.0 pointing to ~/.jsvu/engines/hermes-0.13.0/hermes-0.13.0…  
Installing binary to ~/.jsvu/engines/hermes-0.13.0/hermes-0.13.0-compiler…  
Installing symlink at ~/.jsvu/bin/hermes-0.13.0-compiler pointing to ~/.jsvu/engines/hermes-0.13.0/hermes-0.13.0-compiler…  

```

--------------------------------

### Install SheetJS and start dev server

Source: https://docs.sheetjs.com/docs/demos/extensions/chromium

Downloads a logo, installs the SheetJS dependency from CDN, and runs the dev server. The build step creates a 'build' subfolder.

```bash
curl -o ./public/img/logo-48.png https://docs.sheetjs.com/logo.png  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  
```

--------------------------------

### Preact setup: create, install, run, modify index.jsx, build

Source: https://docs.sheetjs.com/docs/demos/frontend/react

Commands to create a Preact project, install the SheetJS dependency, run the dev server, and build. Also includes the required import replacements and the App component to append to src/index.jsx.

```bash
npm init preact sheetjs-preact  
```

```bash
cd sheetjs-preact  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  
```

```javascript
// Remove React import and replace with:  
import { render } from 'preact';  
import { useCallback, useEffect, useRef, useState } from 'preact/hooks';  
```

```javascript
export function App() { return ( <SheetJSReactHTML/> );}  
  
render(<App />, document.getElementById('app'));  
```

```bash
npm run build  
```

--------------------------------

### Build and start the add-in

Source: https://docs.sheetjs.com/docs/demos/extensions/excelapi

Starts the development process for the generated add-in. If prompted to allow localhost loopback for Microsoft Edge WebView, type N and press Enter. If prompted to install the Developer CA certificate, select Yes. On macOS, the security popup will ask for a password. If Windows Firewall prompts to allow Node.js on private networks, select Yes. A new terminal window running NodeJS will be created; keep it open. A new Excel window with the loaded add-in will launch.

```bash
cd SheetJSImport  
npm run build  
npm start  
```

--------------------------------

### Browser Demo: Prepare blank project

Source: https://docs.sheetjs.com/docs/demos/frontend/bundler/esbuild

Create a new project directory and initialize it with npm.

```bash
mkdir sheetjs-esbrowser
cd sheetjs-esbrowser
npm init -y
```

--------------------------------

### NodeJS Demo: Prepare blank project

Source: https://docs.sheetjs.com/docs/demos/frontend/bundler/esbuild

Create a new project directory and initialize it with npm.

```bash
mkdir sheetjs-esbnode
cd sheetjs-esbnode
npm init -y
```

--------------------------------

### Install dependencies for SheetJS Express example

Source: https://docs.sheetjs.com/docs/demos/net/server/express

Install the required dependencies: the SheetJS library from the CDN, Express, and express-formidable. This command should be run in the project directory before starting the server.

```bash
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz express@4.21.2 express-formidable@1.2.0  
```

--------------------------------

### ViteJS setup commands

Source: https://docs.sheetjs.com/docs/demos/frontend/react

Commands to create a new ViteJS React site, install the SheetJS dependency, and start the dev server. The site is created with `npm create vite@latest`, then the SheetJS package is installed from the CDN, and the dev server is started with `npm run dev`.

```bash
npm create vite@latest sheetjs-react -- --template react --no-rolldown --no-interactive  
```

```bash
cd sheetjs-react  
npm i  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  
```

```bash
npm run build  
```

```bash
npx -y http-server dist  
```

--------------------------------

### Create project folder

Source: https://docs.sheetjs.com/docs/demos/engines/quickjs

Create a project folder for the Windows example.

```bash
mkdir sheetjs-quick  
cd sheetjs-quick  

```

--------------------------------

### Build and run hello-world (Linux/MacOS and Windows)

Source: https://docs.sheetjs.com/docs/demos/engines/v8

Builds and runs the hello-world example. The first block is for Linux/MacOS, the second for Windows. The Linux/MacOS command may fail in the linker stage on some V8 versions.

```bash
g++ -I. -Iinclude hello-world.cc -o hello_world -fno-rtti -lv8_monolith \  
    -lv8_libbase -lv8_libplatform -ldl -Lobj/ -pthread -std=c++20 \  
    -DV8_COMPRESS_POINTERS=1 -DV8_ENABLE_SANDBOX  
./hello_world  

```

```cmd
cl /MT /I..\v8\v8\ /I..\v8\v8\include hello-world.cc /GR- v8_monolith.lib Advapi32.lib Winmm.lib Dbghelp.lib /std:c++20 /DV8_COMPRESS_POINTERS=1 /DV8_ENABLE_SANDBOX /link /out:hello_world.exe /LIBPATH:..\v8\v8\out.gn\x64.release.sample\obj\  
.\hello_world.exe  

```

--------------------------------

### NuxtJS setup commands for SheetJS Vue demo

Source: https://docs.sheetjs.com/docs/demos/frontend/vue

Commands to create a new Nuxt project, install the SheetJS dependency, and run the dev server. Replace app.vue with the example component.

```bash
npx nuxi@latest init sheetjs-nuxt --packageManager npm --no-install --no-gitInit -M ,  
```

```bash
cd sheetjs-nuxt  
npm i  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  
```

```bash
npm run generate  
```

```bash
npx -y http-server .output/public/  
```

--------------------------------

### ViteJS setup commands for SheetJS Vue demo

Source: https://docs.sheetjs.com/docs/demos/frontend/vue

Commands to create a new Vue project with Vite, install the SheetJS dependency, and run the dev server. Replace src/App.vue with the example component.

```bash
npm init vue@latest -- sheetjs-vue --default  
```

```bash
cd sheetjs-vue  
npm i  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  
```

```bash
npm run build  
```

```bash
npx -y http-server dist  
```

--------------------------------

### Start development server

Source: https://docs.sheetjs.com/docs/demos/mobile/lynx

Starts the development server. Keep the window open to see the QR code and HTTP link.

```bash
npm run dev
```

--------------------------------

### Install dependencies for axios example

Source: https://docs.sheetjs.com/docs/demos/net/network

Installs the SheetJS library and `axios@1.8.4` for the complete axios example.

```bash
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz axios@1.8.4  

```

--------------------------------

### Initialize a new project

Source: https://docs.sheetjs.com/docs/demos/frontend/bundler/webpack

Commands to create a new directory, navigate into it, and initialize a package.json file.

```bash
mkdir sheetjs-webpack  
cd sheetjs-webpack  
npm init -y  

```

--------------------------------

### Install SheetJS and start NextJS dev server

Source: https://docs.sheetjs.com/docs/demos/frontend/react

Installs dependencies, disables telemetry, installs the SheetJS library, and starts the dev server for the NextJS project.

```bash
cd sheetjs-nextjs  
npm i  
npx next telemetry disable  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  
```

--------------------------------

### Install SheetJS and start Preact dev server

Source: https://docs.sheetjs.com/docs/demos/frontend/react

Installs the SheetJS dependency and starts the Preact dev server.

```bash
cd sheetjs-preact  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  
```

--------------------------------

### Install SheetJS and start dev server

Source: https://docs.sheetjs.com/docs/demos/frontend/kaioken

Installs the SheetJS dependency from the CDN and starts the Vite dev server.

```bash
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  
```

--------------------------------

### Start server

Source: https://docs.sheetjs.com/docs/demos/net/server/fastify

Starts the Fastify server.

```bash
node SheetJSFastify.js  

```

--------------------------------

### Build sample application (Windows)

Source: https://docs.sheetjs.com/docs/demos/engines/jerryscript

Compiles the sample application using the Microsoft C compiler (`cl`) with the required include paths and libraries. Use this on Windows.

```bash
cl /Fe:sheetjs.jerry.exe /Ijerryscript/jerry-ext/include /Ijerryscript/jerry-math/include /Ijerryscript/jerry-core/include sheetjs.jerry.c /MD /link /LIBPATH:jerryscript/build/lib /LIBPATH:jerryscript/build/lib/MinSizeRel jerry-core.lib jerry-ext.lib jerry-port.lib  

```

--------------------------------

### Install dependencies for SheetJS PostgreSQL example

Source: https://docs.sheetjs.com/docs/demos/data/postgresql

Installs the SheetJS library and the pg-format package as dependencies for the PostgreSQL example.

```bash
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz pg-format@1.0.4  
```

--------------------------------

### Copy libquickjs.a and quickjs.h

Source: https://docs.sheetjs.com/docs/demos/engines/quickjs

Copy the built library and header into the working directory for the integration example.

```bash
cp quickjs/libquickjs.a .  
cp quickjs/quickjs.h .  

```

--------------------------------

### Build sample with make

Source: https://docs.sheetjs.com/docs/demos/engines/chakra

Build the sample application using the downloaded Makefile. This command is used on Linux and macOS.

```bash
make  

```

--------------------------------

### Start the Express server

Source: https://docs.sheetjs.com/docs/demos/net/server/express

Start the Express server. After starting, the process prints 'Ready to go' to indicate it is listening.

```bash
node SheetJSExpressCSV.js  
```

--------------------------------

### Install SheetJS and start dev server

Source: https://docs.sheetjs.com/docs/demos/frontend/angular

Installs dependencies, adds the SheetJS library from the CDN, disables analytics, and starts the dev server.

```bash
cd sheetjs-angular  
npm i  
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npx @angular/cli analytics disable  
npm start  
```

--------------------------------

### Set up and run MUIDG demo with Vite

Source: https://docs.sheetjs.com/docs/demos/grid/mui

Commands to set up the MUIDG demo: create a Vite React TypeScript app, install SheetJS and MUI Data Grid dependencies, download the App.tsx example, and start the development server.

```bash
npm create vite@latest sheetjs-muidg -- --template react-ts  
cd sheetjs-muidg  

```

```bash
npm i -S https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz @mui/x-data-grid@8.0.0 @emotion/react@11.11.4 @emotion/styled@11.11.5  

```

```bash
curl -L -o src/App.tsx https://docs.sheetjs.com/mui/dg/App.tsx  

```

```bash
npm run dev  

```

--------------------------------

### Initialize Nuxt content app and install dependencies

Source: https://docs.sheetjs.com/docs/demos/static/nuxtjs

Creates a stock Nuxt content app and installs dependencies including @nuxt/content@2, @types/node, and @nuxt/kit. Run these commands in order to set up the project.

```bash
npx -y nuxi init -t content --packageManager pnpm --no-gitInit sheetjs-nc2 -M ,  
cd sheetjs-nc2  
npx -y pnpm install  
npx -y pnpm install @nuxt/content@2 --save  
npx -y pnpm install @types/node @nuxt/kit --save  
```

--------------------------------

### Fetch example file pres.numbers

Source: https://docs.sheetjs.com/docs/demos/static/astro

Creates the src/data directory and downloads the example file pres.numbers.

```bash
mkdir -p src/data  
curl -Lo src/data/pres.numbers https://docs.sheetjs.com/pres.numbers  

```

--------------------------------

### Initialize a new Eleventy project

Source: https://docs.sheetjs.com/docs/demos/static/eleventy

Creates a new project directory, enters it, and initializes a package.json file.

```bash
mkdir sheetjs-11ty  
cd sheetjs-11ty  
npm init -y  

```

--------------------------------

### Install nvm

Source: https://docs.sheetjs.com/docs/miscellany/contributing

Install nvm using the official install script. After installation, start a new terminal session before using nvm.

```bash
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.5/install.sh | bash  

```

--------------------------------

### Install SheetJS and start dev server

Source: https://docs.sheetjs.com/docs/demos/frontend/kaioken

Installs the SheetJS dependency from the CDN and starts the Vite dev server. The page will refresh and show a table with an Export button.

```bash
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz  
npm run dev  

```

--------------------------------

### Unzip the project and enter the folder

Source: https://docs.sheetjs.com/docs/demos/data/pouchdb

Unzips the downloaded master.zip and changes into the project directory.

```bash
unzip master.zip  
cd getting-started-todo-master  

```

--------------------------------

### Start colima for docker-compose

Source: https://docs.sheetjs.com/docs/demos/data/mongodb

Start the `colima` process once to properly install `docker-compose`.

```bash
$(brew --prefix)/opt/colima/bin/colima start -f  

```

--------------------------------

### Build sample application (Linux/macOS)

Source: https://docs.sheetjs.com/docs/demos/engines/jerryscript

Compiles the sample application using `gcc` with the required include paths and libraries. Use this on Linux and macOS.

```bash
gcc -o sheetjs.jerry -Ijerryscript/jerry-ext/include -Ijerryscript/jerry-math/include -Ijerryscript/jerry-core/include sheetjs.jerry.c -ljerry-core -ljerry-ext -ljerry-port -lm -Ljerryscript/build/lib -Wno-pointer-sign  

```

--------------------------------

### Install PostgreSQL 16 on macOS with Homebrew

Source: https://docs.sheetjs.com/docs/demos/data/postgresql

Install PostgreSQL 16 on macOS using Homebrew. The installer output explains how to start the database.

```bash
brew install postgresql@16  

```

--------------------------------

### Copy sample source hello-world.cc

Source: https://docs.sheetjs.com/docs/demos/engines/v8

Copies the sample source file hello-world.cc into the project folder. The first block is for Linux/MacOS, the second for Windows.

```bash
cp ~/dev/v8/v8/samples/hello-world.cc .  

```

```cmd
copy C:\v8\v8\samples\hello-world.cc .\  

```

--------------------------------

### Create project directory

Source: https://docs.sheetjs.com/docs/demos/engines/hermes

Create and enter the project directory for the Hermes integration example.

```bash
mkdir sheetjs-hermes  
cd sheetjs-hermes  

```

--------------------------------

### Create C++ project folder

Source: https://docs.sheetjs.com/docs/demos/engines/jsc

Create a project folder for the C++ example.

```bash
mkdir sheetjs-jsc  
cd sheetjs-jsc  

```

--------------------------------

### Install react-native-file-access

Source: https://docs.sheetjs.com/docs/demos/mobile/reactnative

Install the react-native-file-access package version 3.1.1 as a dependency for the React Native file access example.

```bash
npm i -S react-native-file-access@3.1.1  

```

--------------------------------

### Start a local HTTP server

Source: https://docs.sheetjs.com/docs/demos/frontend/bundler

Run this command to serve the built files from the 'dist' directory using a simple HTTP server. This allows you to test the demo in a browser.

```bash
npx -y http-server dist/  

```

--------------------------------

### Set up Cordova and add file plugin

Source: https://docs.sheetjs.com/docs/demos/mobile/ionic

Sets up Cordova and adds the file plugin along with required npm packages.

```bash
cd SheetJSIonic  
ionic cordova plugin add cordova-plugin-file  
npm i --save @awesome-cordova-plugins/core @awesome-cordova-plugins/file @ionic/cordova-builders  

```

--------------------------------

### Get start of first presidential term

Source: https://docs.sheetjs.com/docs/getting-started/examples/export

Returns the start date of the first presidential term by calling `first_prez_term` and accessing its `start` property. Assumes the term exists.

```javascript
const first_prez_term_start = prez => first_prez_term(prez).start;  
```

--------------------------------

### Install dependencies after project creation

Source: https://docs.sheetjs.com/docs/demos/static/svelte

Enters the project folder and installs dependencies after creating the project.

```bash
cd sheetjs-svelte  
npm i  

```

--------------------------------

### Install dependencies for KnexJS example

Source: https://docs.sheetjs.com/docs/demos/data/knex

Install the required dependencies. The first command installs the latest KnexJS with better-sqlite3. The second command is for KnexJS version 0.21.20, which requires the sqlite3 module instead.

```bash
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz knex better-sqlite3  
```

```bash
npm i --save https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz knex@0.21.20 sqlite3  
```

--------------------------------

### Initialize a new WMR project

Source: https://docs.sheetjs.com/docs/demos/frontend/bundler

Run these commands in a terminal to create a new directory, navigate into it, and initialize a new npm project. This is the first step before installing dependencies.

```bash
mkdir sheetjs-wmr  
cd sheetjs-wmr  
npm init -y  

```

--------------------------------

### Create project directory

Source: https://docs.sheetjs.com/docs/demos/engines/v8

Creates a new project directory and changes into it. This is the first step of the snapshot demo setup.

```bash
mkdir sheetjs2csv  
cd sheetjs2csv  

```
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