semver
The semantic version parser used by npm.
ansi-styles
ANSI escape codes for styling strings in the terminal
debug
Lightweight debugging utility for Node.js and the browser
chalk
Terminal string styling done right
ms
Tiny millisecond conversion utility
ansi-regex
Regular expression for matching ANSI escape codes
string-width
Get the visual width of a string - the number of columns required to display it
tslib
Runtime library for TypeScript helper functions
lru-cache
A cache object that deletes the least-recently-used items.
commander
the complete solution for node.js command-line programs
glob
the most correct and second fastest glob implementation in JavaScript
wrap-ansi
Wordwrap a string with ANSI escape codes
emoji-regex
A regular expression to match all Emoji-only symbols as per the Unicode Standard.
type-fest
A collection of essential TypeScript types
has-flag
Check if argv has a specific flag
readable-stream
Node.js Streams, a user-land copy of the stream library from Node.js
find-up
Find a file or directory by walking up parent directories
locate-path
Get the first path that exists on disk of multiple paths
p-locate
Get the first fulfilled promise that satisfies the provided testing function
picomatch
Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.
p-limit
Run multiple promise-returning & async functions with limited concurrency
ajv
Another JSON Schema Validator
telecom-mas-agent
A conversational AI-driven telecom multi-agent system for managing call balances, push notifications, marketing, targeting, and sales.
react-is
Brand checking of React Elements.
minipass
minimal implementation of a PassThrough stream
glob-parent
Extract the non-magic parent path from a glob string.
isarray
Array#isArray for older browsers
which
Like which(1) unix command. Find the first instance of an executable in the PATH.
signal-exit
when you want to fire an event no matter how a process exits.
iconv-lite
Convert character encodings in pure javascript.
js-yaml
YAML 1.2 parser and serializer
globals
Global identifiers from different JavaScript environments
argparse
CLI arguments parser. Native port of python's argparse.
resolve-from
Resolve the path of a module like `require.resolve()` but from a given path
yargs
yargs the modern, pirate-themed, successor to optimist.
get-stream
Get a stream as a string, Buffer, ArrayBuffer or array
cliui
easily create complex multi-column command-line-interfaces
fs-extra
fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.
resolve
resolve like require.resolve() on behalf of files asynchronously and synchronously
path-key
Get the PATH environment variable key cross-platform
ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
ignore
Ignore is a manager and filter for .gitignore rules, the one used by eslint, gitbook and many others.
camelcase
Convert a dash/dot/underscore/space separated string to camelCase or PascalCase: `foo-bar` → `fooBar`
agent-base
Turn a function into an `http.Agent` instance
mime-types
The ultimate javascript content-type utility.
punycode
A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.
inherits
Browser-friendly inheritance fully compatible with standard node.js inherits()
webidl-conversions
Implements the WebIDL algorithms for converting to and from JavaScript values
cross-spawn
Cross platform child_process#spawn and child_process#spawnSync
is-stream
Check if something is a Node.js stream
kind-of
Get the native type of a value.
whatwg-url
An implementation of the WHATWG URL Standard's URL API and parsing machinery
postcss
Tool for transforming styles with JS plugins
typescript
TypeScript is a language for application scale JavaScript development
isexe
Minimal module to check if a file is executable.
rimraf
A deep deletion module for node (like `rm -rf`)
form-data
A library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.
convert-source-map
Converts a source-map from/to different formats and allows adding/changing properties.
@babel/types
Babel Types is a Lodash-esque utility library for AST nodes
is-number
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
tr46
An implementation of the Unicode UTS #46: Unicode IDNA Compatibility Processing
mkdirp
Recursively mkdir, like `mkdir -p`
slash
Convert Windows backslash paths to slash paths
entities
Encode & decode XML and HTML entities with ease & speed
qs
A querystring parser that supports nesting and arrays, with a depth limit
universalify
Make a callback- or promise-based function support both promises and callbacks.
picocolors
The tiniest and the fastest library for terminal output formatting with ANSI colors
braces
Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.
chokidar
Minimal and efficient cross-platform file watching library
onetime
Ensure a function is only called once
fill-range
Fill in a range of numbers or letters, optionally passing an increment or `step` to use, or create a regex-compatible range with `options.toRegex`
execa
Process execution for humans
make-dir
Make a directory and its parents if needed - Think `mkdir -p`
@jest/types
This package contains shared types of Jest's packages.
get-intrinsic
Get and robustly cache all JS language-level intrinsics at first require time
@babel/code-frame
Generate errors that contain a code frame that point to source locations.
buffer
Node.js Buffer API, for the browser
y18n
the bare-bones internationalization library used by yargs
jsesc
Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.
micromatch
Glob matching for javascript/node.js. A replacement and faster alternative to minimatch and multimatch.
has-symbols
Determine if the JS environment has Symbol support. Supports spec, or shams.
strip-bom
Strip UTF-8 byte order mark (BOM) from a string
readdirp
Recursive version of fs.readdir with small RAM & CPU footprint
to-regex-range
Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.
pify
Promisify a callback-style function
cookie
HTTP server cookie parsing and serialization
is-glob
Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet
ci-info
Get details about the current Continuous Integration environment
npm-run-path
Get your PATH prepended with locally installed binaries
mime
A comprehensive library for mime-type mapping
gopd
`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.
yaml
JavaScript parser and stringifier for YAML
graceful-fs
A drop-in replacement for fs, making various improvements.
encodeurl
Encode a URL to a percent-encoded form, excluding already-encoded sequences
@babel/traverse
The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes
hasown
A robust, ES3 compatible, "has own property" predicate.
node-fetch
A light-weight module that brings Fetch API to node.js
cosmiconfig
Find and load configuration from a package.json property, rc file, TypeScript module, and more!
browserslist
Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-env-preset
normalize-path
Normalize slashes in a file path to be posix/unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes, unless disabled.
lodash
Lodash modular utilities.
caniuse-lite
A smaller version of caniuse-db, with only the essentials!
object-inspect
string representations of objects in node and the browser
escalade
A tiny (183B to 210B) and fast utility to ascend parent directories
fast-glob
It's a very fast and efficient glob library for Node.js
jest-util
This packages is a collection of utilities and helper functions
is-extglob
Returns true if a string has an extglob.
is-arrayish
Determines if an object can be used as an array
once
Run a function exactly one time
es-object-atoms
ES Object-related atoms: Object, ToObject, RequireObjectCoercible
es-errors
A simple cache for a few of the JS Error constructors.
has-tostringtag
Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.
depd
Deprecate all the things
axios
Promise based HTTP client for the browser and node.js
jest-worker
Module for executing heavy tasks under forked processes in parallel, by providing a `Promise` based interface, minimum overhead, and bound workers.
path-type
Check if a path is a file, directory, or symlink
wrappy
Callback wrapping utility
ini
An ini encoder/decoder for node
@smithy/util-buffer-from
[](https://www.npmjs.com/package/@smithy/util-buffer-from) [](https://www.npmjs.com/package/@smithy
globby
User-friendly glob matching
dotenv
Loads environment variables from .env file
esbuild
An extremely fast JavaScript and CSS bundler and minifier.
callsites
Get callsites from the V8 stack trace API
nanoid
A tiny (118 bytes), secure URL-friendly unique string ID generator
side-channel
Store information about any JS value in a side channel. Uses WeakMap if available.
espree
An Esprima-compatible JavaScript parser built on Acorn
anymatch
Matches strings against configurable strings, globs, regular expressions, and/or functions
dunder-proto
If available, the `Object.prototype.__proto__` accessor and mutator, call-bound
get-proto
Robustly get the [[Prototype]] of an object
jackspeak
A very strict and proper argument parser.
@smithy/types
[](https://www.npmjs.com/package/@smithy/types) [](https://www.npmjs.com/package/@smithy/types)
util-deprecate
The Node.js `util.deprecate()` function with browser support
async
Higher-order functions and common patterns for asynchronous code
get-caller-file
[](https://travis-ci.org/stefanpenner/get-caller-file) [](https://ci.a
levn
Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible
prelude-ls
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.
type-check
type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.
delayed-stream
Buffers events from a stream until you are ready to handle them.
esprima
ECMAScript parsing infrastructure for multipurpose analysis
asynckit
Minimal async jobs utility library, with streams support
esutils
utility box for ECMAScript language tools
fastq
Fast, in memory work queue
eslint
An AST-based pattern checker for JavaScript.
@jest/schemas
Experimental and currently incomplete module for JSON schemas for [Jest's](https://jestjs.io/) configuration.
file-entry-cache
A lightweight cache for file metadata, ideal for processes that work on a specific set of files and only need to reprocess files that have changed since the last run
combined-stream
A stream that emits multiple other streams one after another.
imurmurhash
An incremental implementation of MurmurHash3
hosted-git-info
Provides metadata and conversions from repository urls for GitHub, Bitbucket and GitLab
@babel/helpers
Collection of helper functions used by Babel transforms.
reusify
Reuse objects and functions with style