Open a command prompt. Create a directory for the SPFx solution.
md spfx-pnp-Crud
Navigate to the above-created directory.
cd spfx-pnp-Crud
Run the Yeoman SharePoint Generator to create the solution.
yo @microsoft/sharepoint

Solution Name

Hit Enter to have default name (spfx-pnp-DropDown in this case) or type in any other name for your solution.
Selected choice – Hit Enter

Target for the component

Here, we can select the target environment where we are planning to deploy the client web part, i.e., SharePoint Online or SharePoint OnPremise (SharePoint 2016 onwards).
Selected Choice: SharePoint Online only (latest)

Place of files

We may choose to use the same folder or create a subfolder for our solution.
Selected Choice: Same folder
Deployment option
Selecting Y will allow the app to deployed instantly to all sites and will be accessible everywhere.
Selected Choice: N (install on each site explicitly)

Permissions to access web APIs

Choose if the components in the solution require permission to access web APIs that are unique and not shared with other components in the tenant. Selected Choice: N (solution contains unique permissions)

Type of client-side component to create

We can choose to create a client-side web part or an extension. Choose the web part option.
Selected Choice: WebPart
Web part name
Hit Enter to select the default name or type in any other name.
Selected Choice: SpfxDynamicCOntrols
Web part description
Hit Enter to select the default description or type in any other value.

Framework to use

Select any JavaScript framework to develop the component. Available choices are – No JavaScript Framework, React, and Knockout.
Selected Choice: React
Yeoman generator will perform a scaffolding process to generate the solution. The scaffolding process will take a significant amount of time.
Once the scaffolding process is completed, lock down the version of the project dependencies by running the below command.
npm shrinkwrap
In the command prompt, type the below command to open the solution in the code editor of your choice.
NPM Packages Used,
On the command prompt, run the below command.

in SpfxDynamicCOntrolsWebPart.ts

in SpfxDynamicCOntrols.ts

in ISpfxDynamicCOntrolsProps.ts

in ISpfxDynamicCOntrolsState.ts
Here  I am using 2 lists, namely Program and ProjectStatus.
Program list contains ProgramName field.
ProjectStatus list contains MileStone,PercentageComplete,ForcastDate,ActualDate,TargetResolutionDate fields.
ynamic Fields are used in the second list.