Contents
What are the application modes of Sitecore JSS?
Some application modes only apply to specific developer workflows. JSS allows you run your JS app in various modes or configurations giving you a lot of flexibility depending on where you are in the development process: Disconnected dev mode – Sitecore not required, hosts locally, uses local content data.
When to run JSS in connected or disconnected mode?
Run jss start to start in disconnected mode. In connected mode, a Sitecore instance is required. The Sitecore databases hold the content, layout data, and component registrations. Unlike disconnected mode defining local mock data is unnecessary. When the app is run, the data is acquired from Sitecore using HTTP data calls.
When to add JSS bindings to IIS Instance?
After adding the host name entry, add it as a binding on your IIS instance as well: If you are planning on deploying multiple JSS applications, you will need to configure different hosts and host name bindings in IIS in order for Sitecore to resolve the proper site.
When to use Sitecore in a disconnected mode?
Disconnected mode is advantageous when there is no available Sitecore instance to deploy the app to, where most developer expertise is in JavaScript, or when it is undesirable to have frontend developers need their own Sitecore instance such as using Macs without a virtual machine to host Sitecore.
Where does the data come from in Sitecore?
The Sitecore databases hold the content, layout data, and component registrations. Unlike disconnected mode defining local mock data is unnecessary. When the app is run, the data is acquired from Sitecore using HTTP data calls. Data comes from Sitecore via LayoutService/DictionaryService/GraphQL APIs via HTTP.
What can you do with Sitecore performance tuning?
One of the most useful features of Sitecore, this can be used to monitor the performance of the application and keep a tab on the lags, so as to tackle issues before an issue turns critical.
Is it good to use Sitecore 9 for website development?
While zeroing in on Sitecore 9 for your company website is a smart decision, there are a few points your developers must keep in mind when it comes to performance, scalability and security. Sitecore 9 can be a little slow to start and throw a few annoying hurdles during development.
How to proxy a JSS request to Sitecore?
Clone the JSS samples repository and copy the samples/node-headless-ssr-proxy folder to your disk, for example: c:\\jss-headless. This sample app acts as a HTTP proxy to the Sitecore server, proxying incoming requests to Layout Service, and then rendering the resultant JSON to HTML before returning it. The app is heavily commented.
How to embed a Sitecore app on a website?
Open cmd inside the directory with the sample app. Use npm install to install all required packages. Use jss setup to configure the path and URL to your Sitecore instance. > This app is designed to run on the out-of-the-box Sitecore website site and sample page, so the default hostname for your Sitecore instance will work here.