Elixir-ESTree 
Defines structs that represent the JavaScript AST nodes from the ESTree spec.
Also includes a JavaScript AST to JavaScript code generator.
alias ESTree.Tools.Builder
alias ESTree.Tools.Generator
ast = Builder.array_expression([
Builder.literal(1),
Builder.identifier(:a)
])
Generator.generate(ast)
# "[1, a]"
#jsx ast and generation
ast = Builder.jsx_element(
Builder.jsx_opening_element(
Builder.jsx_identifier(
"Test"
)
),
[],
Builder.jsx_closing_element(
Builder.jsx_identifier(
"Test"
)
)
)
Generator.generate(ast)
# "<Test></Test>"