23 unstable releases

0.13.1 Sep 25, 2022
0.13.0 Sep 30, 2021
0.11.0 Jan 19, 2021
0.10.0 Oct 2, 2020
0.1.5 Nov 28, 2018

#23 in #javascript-compiler

Download history 26/week @ 2025-10-02 20/week @ 2025-10-09 38/week @ 2025-10-16 25/week @ 2025-10-23

564 downloads per month
Used in 5 crates (4 directly)

Unlicense/MIT

2.5MB
49K SLoC

This is an experimental Javascript lexer, parser and compiler written in Rust. Currently, it has support for some of the language.

Crate Features

  • serde - Enables serialization and deserialization of the AST (Abstract Syntax Tree).
  • console - Enables boas WHATWG console object implementation.
  • profiler - Enables profiling with measureme (this is mostly internal).

DEPRECATED

This crate was replaced by the boa_engine crate and is now deprecated.

Dependencies

~6–8MB
~171K SLoC