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Rust编写的JavaScript引擎，该项目是一个试验性质的项目。
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Jason Williams c23a7b1f4a
0.3.0 		5 years ago
.vscode alphabetical ordering of punctuation, all keywords added, support for spread operator, new tests for punctuation (WIP) 5 years ago
assets web assembly demo updates 5 years ago
benches adding benchmarks (#76) 5 years ago
docs/img let and const now partially supported (#18) 5 years ago
src String and Array specific console.log formats (#68) 5 years ago
tests/js adding context into every native function, changing this to be passed… (#73) 5 years ago
.editorConfig adding Dockerfile for rust 6 years ago
.gitignore Unit testing for Array and String (#63) 5 years ago
.travis.yml Fixed a bunch of Clippy issues (#59) 5 years ago
CONTRIBUTING.md Update CONTRIBUTING.md 5 years ago
Cargo.lock 0.3.0 5 years ago
Cargo.toml 0.3.0 5 years ago
Dockerfile adding Ops and expressions 6 years ago
LICENSE-MIT Added license files (#77) 5 years ago
LICENSE-UNLICENSE Added license files (#77) 5 years ago
Makefile adding Dockerfile for rust 6 years ago
README.md Fix typo (#78) 5 years ago
index.html changes 5 years ago
index.js webpack updates 5 years ago
package.json Clean dist (#62) 5 years ago
webpack.config.js Clean dist (#62) 5 years ago
yarn.lock adding context into every native function, changing this to be passed… (#73) 5 years ago

README.md

Boa

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

This project is an attempted rewrite of Bebbington's js.rs. Most of the Rust code has been rewritten from scratch.

Live Demo (WASM)

https://jasonwilliams.github.io/boa/

You can get more verbose errors when running from the command line

Contributing

If you don't already have Rust installed rustup is the recommended tool to use. It will install Rust and allow you to switch between nightly, stable and beta. You can also install additional components.

curl https://sh.rustup.rs -sSf | sh

Then simply clone this project and cargo build To develop on the web assembly side you can run yarn serve then go to http://localhost:8080

Web Assembly

This interpreter can be exposed to javascript! You can build the example locally with:

$ yarn install
$ yarn serve

In the console you can use window.evaluate to pass JavaScript in

Roadmap

See Project view

Usage

  • Checkout this project
  • Build cargo build
  • cargo run
  • You can make changes to tests/js/test.js and build again
  • If any JS doesn't work its a bug! Please raise an issue

Communication

Feel free to contact us on Discord https://discord.gg/tUFFk9Y

Example

Example

License

This project is licensed under the Unlicense or MIT licenses, at your option.