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1000+ packages found

Runtime library for TypeScript helper functions

published version 2.8.1, 7 months ago132745 dependents licensed under $0BSD
1,140,570,774

Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.

published version 3.1.0, 6 months ago2119 dependents licensed under $MIT
361,984,002

TypeScript is a language for application scale JavaScript development

published version 5.8.3, 2 months ago60715 dependents licensed under $Apache-2.0
354,392,357

A JavaScript parser

published version 7.27.5, 5 days ago4443 dependents licensed under $MIT
335,965,396

Human-friendly process signals

published version 8.0.1, 2 months ago1325 dependents licensed under $Apache-2.0
307,054,441

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

published version 8.33.1, 6 days ago356 dependents licensed under $MIT
299,823,183

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

published version 1.3.0, 4 months ago2058 dependents licensed under $MIT
318,492,015

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

published version 1.2.0, 6 months ago1417 dependents licensed under $MIT
259,986,671

An Esprima-compatible JavaScript parser built on Acorn

published version 10.3.0, 7 months ago2063 dependents licensed under $BSD-2-Clause
252,872,572

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

published version 1.2.1, 5 years ago1855 dependents licensed under $MIT
261,220,063

A JavaScript text diff implementation.

published version 8.0.2, 17 days ago6851 dependents licensed under $BSD-3-Clause
236,915,079

ECMAScript parsing infrastructure for multipurpose analysis

published version 4.0.1, 7 years ago3779 dependents licensed under $BSD-2-Clause
257,600,963

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

published version 1.0.1, 6 months ago1049 dependents licensed under $MIT
238,217,930

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

published version 2.0.2, a year ago1445 dependents licensed under $MIT
262,218,582

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

published version 1.0.2, a year ago1190 dependents licensed under $MIT
234,117,204

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

published version 1.1.1, 5 months ago471 dependents licensed under $MIT
212,377,960

An AST-based pattern checker for JavaScript.

published version 9.28.0, 8 days ago25372 dependents licensed under $MIT
243,879,753

An ESLint custom parser which leverages TypeScript ESTree

published version 8.33.1, 6 days ago14628 dependents licensed under $MIT
208,674,562

Robustly `.call.bind()` a function

published version 1.0.8, 6 months ago2133 dependents licensed under $MIT
239,426,144

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

published version 1.3.0, a year ago1132 dependents licensed under $MIT
220,659,427