> For the complete documentation index, see [llms.txt](https://cedrus.gitbook.io/project-fusion/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cedrus.gitbook.io/project-fusion/new-build-process.md).

# New Build Process

This section will explain the new build process since the refactor.

The new package.json contains the following scripts:

```javascript
"scripts": {
    "clean": "rimraf out-tsc dist",
    "prebuild": "npm run clean",
    "build": "node build.js && scss-bundle -c scss-bundle.config.json && node-sass dist/bundles/cedrus-project-fusion.scss dist/bundles/cedrus-project-fusion.css",
    "build-demo": "tsc -p src/demo/",
    "build-demo:watch": "tsc -p src/demo/ -w",
    "serve": "lite-server -c=bs-config.json",
    "prestart": "npm run build-demo",
    "start": "concurrently \"npm run build-demo:watch\" \"npm run serve\"",
    "build-test": "tsc -p src/lib/tsconfig.spec.json",
    "build-test:watch": "tsc -p src/lib/tsconfig.spec.json -w",
    "pretest": "npm run build-test",
    "test": "concurrently \"npm run build-test:watch\" \"karma start karma.conf.js\"",
    "pretest:once": "npm run build-test",
    "test:once": "karma start karma.conf.js --single-run",
    "preintegration": "npm run build && cd integration && npm run clean && npm install",
    "integration": "npm run integration:aot && npm run integration:jit",
    "integration:jit": "cd integration && npm run e2e",
    "integration:aot": "cd integration && npm run e2e:aot",
    "lint": "tslint ./src/**/*.ts -t verbose"
},
```

I will briefly go over the important scripts and what each script does.

* **build** runs the build.js script, bundles scss and compiles scss bundle to css
* **build-demo:watch** builds the demo application in watch mode
* **serve** serves the demo application via BrowserSync
* **start** runs build-demo:watch & serve
* **test** runs your tests
* **integration** builds a small sandbox in which to run E2E specs

The relevant scripts for you, the developer, are going to be **build** and **start**. You will use build to build new versions of the application and start to build the demo application so you can test your new components and create examples for them.