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json5

JSON for Humans

• json
• json5
• es5
• es2015
• ecmascript

jordanbtucker

• 2.2.3 • 2 years ago • 5,827 dependents • MITpublished version 2.2.3, 2 years ago5827 dependents licensed under $MIT

get-intrinsic

Get and robustly cache all JS language-level intrinsics at first require time

• javascript
• ecmascript
• es
• js
• intrinsic
• getintrinsic
• es-abstract

ljharb

• 1.3.0 • 3 months ago • 2,056 dependents • MITpublished version 1.3.0, 3 months ago2056 dependents licensed under $MIT

@typescript-eslint/typescript-estree

A parser that converts TypeScript source code into an ESTree compatible form

• ast
• estree
• ecmascript
• javascript
• typescript
• parser
• syntax

jameshenry

• 8.33.1 • 13 hours ago • 354 dependents • MITpublished version 8.33.1, 13 hours ago354 dependents licensed under $MIT

@babel/parser

A JavaScript parser

• babel
• javascript
• parser
• tc39
• ecmascript
• @babel/parser

nicolo-ribaudo

• 7.27.4 • 4 days ago • 4,428 dependents • MITpublished version 7.27.4, 4 days ago4428 dependents licensed under $MIT

hasown

A robust, ES3 compatible, "has own property" predicate.

• has
• hasOwnProperty
• hasOwn
• has-own
• own
• property
• in
• javascript
• ecmascript

ljharb

• 2.0.2 • a year ago • 1,441 dependents • MITpublished version 2.0.2, a year ago1441 dependents licensed under $MIT

eslint

An AST-based pattern checker for JavaScript.

• ast
• lint
• javascript
• ecmascript
• espree

eslintbot

• 9.28.0 • 3 days ago • 25,347 dependents • MITpublished version 9.28.0, 3 days ago25347 dependents licensed under $MIT

call-bind

Robustly `.call.bind()` a function

• javascript
• ecmascript
• es
• js
• callbind
• callbound
• call
• bind
• bound
• call-bind
• call-bound
• function
• es-abstract

ljharb

• 1.0.8 • 6 months ago • 2,132 dependents • MITpublished version 1.0.8, 6 months ago2132 dependents licensed under $MIT

object-assign

ES2015 `Object.assign()` ponyfill

• object
• assign
• extend
• properties
• es2015
• ecmascript
• harmony
• ponyfill
• prollyfill
• polyfill
• shim
• browser

sindresorhus

• 4.1.1 • 8 years ago • 10,176 dependents • MITpublished version 4.1.1, 8 years ago10176 dependents licensed under $MIT

has-tostringtag

Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.

• javascript
• ecmascript
• symbol
• symbols
• tostringtag
• Symbol.toStringTag

ljharb

• 1.0.2 • a year ago • 1,190 dependents • MITpublished version 1.0.2, a year ago1190 dependents licensed under $MIT

es-define-property

`Object.defineProperty`, but not IE 8's broken one.

• javascript
• ecmascript
• object
• define
• property
• defineProperty
• Object.defineProperty

ljharb

• 1.0.1 • 6 months ago • 1,047 dependents • MITpublished version 1.0.1, 6 months ago1047 dependents licensed under $MIT

levn

Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible

• levn
• light
• ecmascript
• value
• notation
• json
• typed
• human
• concise
• flexible

gkz

• 0.4.1 • 5 years ago • 1,681 dependents • MITpublished version 0.4.1, 5 years ago1681 dependents licensed under $MIT

esprima

ECMAScript parsing infrastructure for multipurpose analysis

• ast
• ecmascript
• esprima
• javascript
• parser
• syntax

ariya

• 4.0.1 • 7 years ago • 3,779 dependents • BSD-2-Clausepublished version 4.0.1, 7 years ago3779 dependents licensed under $BSD-2-Clause

gopd

`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.

• ecmascript
• javascript
• getownpropertydescriptor
• property
• descriptor

ljharb

• 1.2.0 • 6 months ago • 1,415 dependents • MITpublished version 1.2.0, 6 months ago1415 dependents licensed under $MIT

es-object-atoms

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

• javascript
• ecmascript
• object
• toobject
• coercible

ljharb

• 1.1.1 • 5 months ago • 469 dependents • MITpublished version 1.1.1, 5 months ago469 dependents licensed under $MIT

es-errors

A simple cache for a few of the JS Error constructors.

• javascript
• ecmascript
• error
• typeerror
• syntaxerror
• rangeerror

ljharb

• 1.3.0 • a year ago • 1,130 dependents • MITpublished version 1.3.0, a year ago1130 dependents licensed under $MIT

esquery

A query library for ECMAScript AST using a CSS selector like query language.

• ast
• ecmascript
• javascript
• query

michaelficarra

• 1.6.0 • a year ago • 1,631 dependents • BSD-3-Clausepublished version 1.6.0, a year ago1631 dependents licensed under $BSD-3-Clause

@typescript-eslint/parser

An ESLint custom parser which leverages TypeScript ESTree

• ast
• ecmascript
• javascript
• typescript
• parser
• syntax
• eslint

jameshenry

• 8.33.1 • 13 hours ago • 14,611 dependents • MITpublished version 8.33.1, 13 hours ago14611 dependents licensed under $MIT

es-to-primitive

ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.

• primitive
• abstract
• ecmascript
• es5
• es6
• es2015
• toPrimitive
• coerce
• type
• object
• string
• number
• boolean
• symbol
• View more

ljharb

• 1.3.0 • 6 months ago • 1,375 dependents • MITpublished version 1.3.0, 6 months ago1375 dependents licensed under $MIT

internal-slot

ES spec-like internal slots

• internal
• slot
• internal slot
• ecmascript
• es
• spec
• private
• data
• private data
• weakmap

ljharb

• 1.1.0 • 6 months ago • 1,200 dependents • MITpublished version 1.1.0, 6 months ago1200 dependents licensed under $MIT

@eslint-community/regexpp

Regular expression parser for ECMAScript.

• regexp
• regular
• expression
• parser
• validator
• ast
• abstract
• syntax
• tree
• ecmascript
• es2015
• es2016
• es2017
• es2018
• View more

eslint-community-bot

• 4.12.1 • 7 months ago • 20 dependents • MITpublished version 4.12.1, 7 months ago20 dependents licensed under $MIT