• Scriban Express is desgined for rendering lots of small simple templates, quickly.
• Subset of Scriban (mainly due to lack of time).
• Converts Scribans AST into Expression Trees, Compiles, then caches.
• At this point Security has not been considered, templates should be controlled by trusted individuals.

• See Demo Project for working examples

Configure Asp.Net

   services.AddScribanExpress();

Render

// load via dependancy injection
IExpressTemplateManager expressTemplateManager

// pass in template, and object (in this example anonymous) 
expressTemplateManager.Render("{{ person.name }}", new { Person })

dotnet build

 dotnet test --logger trx  /p:CollectCoverage=true /p:CoverletOutputFormat=cobertura   /p:Exclude="[xunit*]*%2c[Scriban]*%2c[*UnitTests*]*"

cd  ScribanExpress.Benchmarks
dotnet run -c Release --f *

• correct folder structure
• Better error Logging
• List functions
• assignment
• named variables
• documentation
• add scriban default libraries
• look into truthy tests
• improve exensibility (standard library)
• Null propagation/null conditional
• Raise better errors/messaging
• More implicit conversions

• consider converting Ienumberables to Arrays on indexing
• consider using a nested ConcurentDictionary<Type,ConcurentDictionary<string,function>> for performance
• Post benchmarks to a datasource
• Consider rich errors (copy scriban instead of exceptions)
• Make StandardLibrary more extenable e.g
  • dynamic,expando
  • interfaces with constraints
  • dictionary (because library should be know at expression compile time, it could be made typesafe)
• Look into async
• casting (named methods?, variable types?)
• better error managment (EventPipe?) for broken templates/rendering errors