Utility libraries

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• @testplane/wdio-utilsA WDIO helper utility to provide several utility functions used across the project.
• @stdlib/array-base-assert-is-boolean-data-typeTest if an input value is a supported array boolean data type.
• @stdlib/array-base-assert-is-complex-floating-point-data-typeTest if an input value is a supported array complex-valued floating-point data type.
• pipezFunction sequencing reloaded
• @stdlib/string-split-grapheme-clustersSplit a string by its grapheme cluster breaks.
• as-aRuns a given command with additional environment settings for simple local development
• typed-pathType safe object string paths for typescript.
• cli-fsUtility functions for working with the filesystem
• react-redux-typescriptReact / Redux / TypeScript Utils
• validate-polishUtility library for validation of PESEL, NIP, REGON, identity card etc. Aimed mostly at Polish environment. [Polish] Walidacja numerów pesel, nip, regon, dowodu osobistego.
• @stdlib/string-uppercaseConvert a string to uppercase.
• @jsonjoy.com/node-fs-utilsUtility functions for Node.js fs module
• @stdlib/assert-is-undefined-or-nullTest if a value is undefined or null.
• @mathigon/coreTypeScript utilities library containing function wrappers, string and array helper functions, event classes and color utilities.
• @stdlib/string-remove-punctuationRemove punctuation characters from a string.
• @zitterorg/magni-eos[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im
• countryjsA utility library for returning country data, ISO info and states/provinces within them.
• @stdlib/assert-is-empty-arrayTest if a value is an empty array.
• @stdlib/string-acronymGenerate an acronym for a given string.
• @miyauci/isxCollection of validation functions for JavaScript data
• @getdashfy/utilsFormatting and utility functions for Dashfy - numbers, currencies, bytes, dates, times, strings, platform detection, and more
• @stdlib/array-base-accessorsReturn element accessors for a provided array-like object.
• romcalUtility library that outputs the Liturgical Calendar used by the Roman Rite (Western Church)
• compute-array-dtypeReturns an array data type corresponding to an array constructor name.
• dstructs-array-constructorsReturns an array constructor corresponding to an array data type.
• compute-dtypeDetermines the underlying data type of an input value.
• dstructs-array-dtypeReturns an array data type corresponding to an array constructor name.
• compute-array-constructorsReturns an array constructor corresponding to an array data type.
• create-esm-loaderA utility library for creating Node loader hooks
• @stdlib/assert-is-bigintTest if a value is a BigInt.
• @sapphire/time-utilitiesA time utility library for JavaScript.
• @stdlib/assert-is-iterator-likeTest if a value is iterator-like.
• @livechat/redux-utilsRedux utility functions
• @stdlib/array-base-assert-is-real-data-typeTest if an input value is a supported array real-valued data type.
• @stdlib/array-base-assert-is-signed-integer-data-typeTest if an input value is a supported array signed integer data type.
• @stdlib/ndarray-base-assert-is-mostly-safe-data-type-castDetermine if an ndarray data type can be safely cast or, for floating-point data types, downcast to another ndarray data type.
• @stdlib/array-base-assert-is-real-floating-point-data-typeTest if an input value is a supported array real-valued floating-point data type.
• @stdlib/array-base-min-signed-integer-dtypeDetermine the minimum array data type for storing a provided signed integer value.
• @stdlib/assert-is-prototype-ofTest if an object's prototype chain contains a provided prototype.
• map-values-deepRecursive lodash.mapValues
• assembleGet the rocks out of your socks! Assemble makes you fast at creating web projects. Assemble is used by thousands of projects for rapid prototyping, creating themes, scaffolds, boilerplates, e-books, UI components, API documentation, blogs, building websit
• @stdlib/ndarray-base-dtypeReturn the data type of a provided ndarray.
• @stdlib/ndarray-base-assert-is-complex-floating-point-data-typeTest if an input value is a supported ndarray complex-valued floating-point data type.
• @stdlib/ndarray-base-assert-is-real-data-typeTest if an input value is a supported ndarray real-valued data type.
• array-utils-tsZero-dependency TypeScript library for immutable array operations: filter nullables, upsert/toggle by key, deduplicate, enumerate, and more.
• to-file-pathCreate a filepath from an object path (dot notation), list of arguments, array, number or Arguments object.
• @stdlib/string-trimTrim whitespace characters from the beginning and end of a string.
• @sapphire/timer-managerA timer manager utility library for JavaScript.
• @venizia/ignis-helpersProduction-ready TypeScript utility library: pluggable logging (winston or pino behind one ILogger contract), Redis single/cluster/sentinel with pub/sub, BullMQ/MQTT/Kafka message queues, MinIO/Disk/Bun-S3 object storage, AES-256/RSA/ECDH cryptography, Sn
• makefUtilities to create files inside specified directory or copy files

• es-toolkit vs lodash
• remeda vs lodash
• ts-toolbelt vs type-fest
• ts-essentials vs type-fest
• type-fest vs utility-types
• type-fest vs just-diff
• es-toolkit vs remeda
• fp-ts vs true-myth
• ts-toolbelt vs ts-essentials
• fp-ts vs neverthrow
• just-diff vs true-myth
• neverthrow vs true-myth
• ts-toolbelt vs true-myth
• ts-toolbelt vs ts-prune
• type-fest vs true-myth
• utility-types vs just-diff