Layer labels are not showing on the webmap

[LaxmanThapa]

I have set the labels on the map but it doesnot shows up when i integrate the map on my website. 

A webmap using a arcgis js 4.2 api is used to load the map. What should I need to do to make the labels visible through js api? 

screenshot from the arcgis map viewer shows the labels.

screenshot from the website: labels are not visible or loaded

[KristianEkenes]

2D labeling isn't supported in 4.2. FeatureLayer | API Reference | ArcGIS API for JavaScript 4.2 

A lot of the focus on the 4.x series of the API has been driven by the 3D components. 4.x will support 2D labeling in the near future.

[TimDonovan]

How near future are we talking?  We need this feature for our project

[KrishV]

As 2D labeling is not supported now, you can try TextSymbols. Please find below link:

TextSymbol | API Reference | ArcGIS API for JavaScript 4.3