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"ast", "ecmascript", "esprima", "javascript", "parser", "syntax" ], "license": "BSD-2-Clause", "main": "dist/esprima.js", "maintainers": [ { "name": "Ariya Hidayat", "email": "ariya.hidayat@gmail.com", "url": "http://ariya.ofilabs.com" } ], "name": "esprima", "optionalDependencies": {}, "readme": "[![NPM version](https://img.shields.io/npm/v/esprima.svg)](https://www.npmjs.com/package/esprima)\n[![npm download](https://img.shields.io/npm/dm/esprima.svg)](https://www.npmjs.com/package/esprima)\n[![Build Status](https://img.shields.io/travis/jquery/esprima/master.svg)](https://travis-ci.org/jquery/esprima)\n[![Coverage Status](https://img.shields.io/codecov/c/github/jquery/esprima/master.svg)](https://codecov.io/github/jquery/esprima)\n\n**Esprima** ([esprima.org](http://esprima.org), BSD license) is a high performance,\nstandard-compliant [ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm)\nparser written in ECMAScript (also popularly known as\n[JavaScript](https://en.wikipedia.org/wiki/JavaScript)).\nEsprima is created and maintained by [Ariya Hidayat](https://twitter.com/ariyahidayat),\nwith the help of [many contributors](https://github.com/jquery/esprima/contributors).\n\n### Features\n\n- Full support for ECMAScript 2017 ([ECMA-262 8th Edition](http://www.ecma-international.org/publications/standards/Ecma-262.htm))\n- Sensible [syntax tree format](https://github.com/estree/estree/blob/master/es5.md) as standardized by [ESTree project](https://github.com/estree/estree)\n- Experimental support for [JSX](https://facebook.github.io/jsx/), a syntax extension for [React](https://facebook.github.io/react/)\n- Optional tracking of syntax node location (index-based and line-column)\n- [Heavily tested](http://esprima.org/test/ci.html) (~1500 [unit tests](https://github.com/jquery/esprima/tree/master/test/fixtures) with [full code coverage](https://codecov.io/github/jquery/esprima))\n\n### API\n\nEsprima can be used to perform 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saucelabs-ie.conf.js", "saucelabs-safari": "cd test && karma start saucelabs-safari.conf.js", "static-analysis": "npm run check-version && npm run tslint && npm run code-style && npm run complexity", "test": "npm run compile && npm run all-tests && npm run static-analysis && npm run dynamic-analysis", "travis": "npm test", "tslint": "tslint src/*.ts", "unit-tests": "node test/unit-tests.js", "verify-line-ending": "node test/verify-line-ending.js" }, "version": "4.0.1" }