Simple things should be simple, complex things should be possible.
-- Alan Kay
A simple Lisp interpreter for Java. It is heavily inspired by amake/TinyLisp, with additional features:
- JSON representation, which makes it ready for visualization
- A simple debugger to trace every step of the evaluation
- Compact formatting to one line
- Reactive playground
- Good enough performance, comparing to SpEL or Groovy
- 75+ Built-in functions for math, text and date-time handling
- Null safety for all built-in functions
参考阅读：Lisp之根源