shapesecurity/shift-parser-js

constructors for the Shift AST format

reducer for the Shift AST format

ECMAScript parser

HTML enhanced for web apps

ECMAScript parsing infrastructure for multipurpose analysis

a single javascript file that contains every ECMA-262 edition 5.1 grammatical production

BDD style assertions for node and the browser.

Get the current time in microseconds

simple, flexible, fun test framework

the Istanbul command line interface

Generate JavaScript-compatible regular expressions based on a given set of Unicode symbols or code points.

Shift ASTs for test262-parser-tests

ES6 to ES5 compiler

multi-map which allow multiple values for the same key

JavaScript representation of the Shift AST specification

Parse a test262-format test and provide API

Test cases for ECMAScript parsers

node-compatible v8.log processor

Regexp acceptor for ECMAScript 2018

JavaScript-compatible Unicode data. Arrays of code points, arrays of symbols, and regular expressions for Unicode v8.0.0’s categories, scripts, blocks, bidi, and other properties.

Normalize parser tests