Features :
- Simple! End user expression language looks like this transactions <= 5 and abs(profit) > 20.5
- Fast! Expressions get compiled into JavaScript functions, offering the same performance as if it had been hand coded. e.g. function(item) { return item.transactions <=5 && Math.abs(item.profit) > 20.5; }
- Safe! You as the developer have control of which data can be accessed and the functions that can be called. Expressions cannot escape the sandbox.
- Pluggable! Add your own data and functions.
- Predictable! Because users can't define loops or recursive functions, you know you won't be left hanging.
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