Track Awesome Micro Npm Packages Updates Daily

A curated list of small, focused npm packages.

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[ Daily / Weekly / Overview ]

Sep 15, 2021

Modules / Data Structure

• quetie (⭐110) - Just the cutest and tiniest queue/deque implementation!

Mar 30, 2021

Modules / String

• pluralize (⭐1) - A very tiny library to pluralize words

Mar 13, 2021

Modules / String

• slice.js (⭐33) - Javascript library to enhance String.substring / Array.slice with python slice style.

Oct 11, 2020

Modules / File System

• read-git-user (⭐3) - Reads the username and email from .gitconfig 🔧 and returns it as json object.

Oct 03, 2020

Modules / Math

• fun-gcd (⭐0) - A tiny math library to get gcd of two numbers using Euclidean algorithm

Modules / Other

• mime-type-check (⭐5) - Get the MIME type of a file by its extension.

Oct 01, 2020

Modules / Math

• my-prime (⭐2) - A good way to tell if a number is prime or not.

Aug 19, 2020

Modules / Math

• is-even (⭐166) - A good way to tell if a number is even or not (avoids type issues). Uses is-odd and is-number under the hood.

• is-odd (⭐228) - A good way to tell if a number is odd or not (avoids type issues). Uses is-number under the hood.

• easy-math.js (⭐7) - A tiny easy math library including addition, multiplication, subtraction, and division.

Jul 25, 2020

Modules / Other

• shurley (⭐5) - Parses URLs from user input (with potential typos in protocols, bad copy+paste, etc.) and returns a proper URL.

Sep 30, 2018

Modules / Function

• compose-tiny (⭐45) - A very tiny and fast compose function.

Apr 26, 2018

Modules / Browser

• copee (⭐132) - Copy text from browser to clipboard...natively!

Apr 11, 2018

Modules / Array

• array.chunk (⭐10) - Split array/TypedArray to chunks of given size.

Mar 28, 2018

Modules / Stream

• syncthrough (⭐77) - Transform your data as it pass by, synchronously.

Feb 11, 2018

Modules / String

• parse-next-json-value (⭐1) - Parse next JSON value from string allowing extraneous characters after value.

Jan 26, 2018

Modules / Date & Time

• twas (⭐235) - Generate a relative time string (Example: "3 seconds ago")

Dec 20, 2017

Modules / String

• striptags (⭐469) - An implementation of PHP's strip_tags in Node.js.

Dec 18, 2017

Modules / Other

• uuid (⭐13k) - Generate RFC-compliant UUIDs in JavaScript.

Dec 06, 2017

Modules / Array

• group-array (⭐52) - Group array of objects into lists.

Modules / Date & Time

• time-stamp (⭐110) - Get a formatted timestamp.

Dec 04, 2017

Articles

• Why I think "micro-packages" are a good thing.

Nov 30, 2017

Modules / Date & Time

• count-days-in-month (⭐1) - Get the number of days in a given month.

Nov 21, 2017

Modules / Other

• not-defined (⭐3) - Checks if foo is not defined, i.e. undefined, null, an empty string, array or object.

Nov 09, 2017

Modules / String

• strip-ansi (⭐337) - Strip ANSI escape codes.

Modules / Function

• compose-function (⭐56) - Compose a new function from smaller functions f(g(x)).

Oct 29, 2017

Modules / Object

• deep-object-diff (⭐818) - Deep diff two JavaScript Objects while preserving the data structure. Including nested structures of Arrays and Objects.

Oct 27, 2017

Modules / Object

• merge-objects (⭐2) - Deep-merge two objects. Arrays that are values of the same object key get concatenated.

Oct 19, 2017

Modules / CLI

• help-version (⭐4) - Easily handle --help and --version arguments in your CLI application

Oct 17, 2017

Modules / Stream

• is-stream (⭐104) - Check if something is a Node.js stream.

Oct 12, 2017

Modules / Function

• throttle-debounce (⭐886) - Throttle/debounce your functions.

Sep 26, 2017

Modules / CLI

• png-to-ico (⭐127) - Convert png to windows ico format.

Sep 12, 2017

Modules / Array

• mirrarray (⭐5) - Creates a keymirror object from an array of valid keys.

Dec 12, 2016

Modules / Date & Time

• timeago.js (⭐4.8k) - A tiny(~1.7kb) library used to format date with *** time ago statement.

Dec 10, 2016

Articles

• The cost of small modules

Jul 25, 2016

Modules / Browser

• document-ready (⭐57) - Document ready listener for modern browsers.

Jul 22, 2016

Modules / Object

• has-own-property (⭐2) - Check if an object has a local property.

Jul 21, 2016

Modules / String

• rtrim (⭐0) - Strip whitespace - or other characters - from the end of a string.

Jul 20, 2016

Modules / Object

• missing-deep-keys (⭐0) - Returns an array of keys from first object that are missing in second.

Modules / Browser

• image-promise (⭐139) - Load one or more <img>s in a Promise.

• get-media-size (⭐12) - Get the original size of any img/video/svg/canvas tags or canvas context.

Jul 18, 2016

Modules / CLI

• minimist - Parse argument options.

Jun 09, 2016

Modules / Stream

• split (⭐345) - Break up a stream and reassemble it so that each line is a chunk.

May 06, 2016

Modules / Other

• is-fqdn (⭐22) - Check if a string represent a fully qualified domain name.

May 04, 2016

Modules / Stream

• pump (⭐880) - pipe streams together and close all of them if one of them closes.

May 02, 2016

Modules / Stream

• through2-map-promise (⭐3) - A small promise-based wrapper for through2.

Apr 28, 2016

Modules / Array

• array-swap (⭐7) - Swap position of two items in an array.

Modules / String

• node-slug (⭐1.1k) - slugifies even utf-8 chars.

Apr 14, 2016

Articles

• Tiny npm package: Guidelines to create a Node.js module following the small package philosophy

Modules / Object

• static-props (⭐3) - Defines static object attributes using Object.defineProperties

Apr 03, 2016

Modules / Array

• unordered-array-remove (⭐118) - Efficiently remove an element from an unordered array without doing a splice.

Apr 02, 2016

Articles

• In Defense of Hyper Modular JavaScript

Mar 30, 2016

Articles

• Small modules: it’s not quite that simple

Mar 28, 2016

Modules / Object

• sorted-object (⭐35) - Returns a copy of an object with its keys sorted.

Mar 23, 2016

Modules / Array

• in-array (⭐16) - Return true if any of passed values exists in array - faster than using indexOf.

Modules / String

• pad-left (⭐43) - Left pad a string with zeros or a specified string.

Mar 22, 2016

Modules / Promise

• sleep-promise (⭐76) - Resolves a promise after a specified delay.

• is-promise (⭐275) - Test whether an object looks like a promises-a+ promise.

Modules / Generators

• is-generator (⭐15) - Check whether a given value is a generator function.

Mar 14, 2016

Modules / Promise

• pify (⭐1.5k) - Promisify a callback-style function.

Mar 05, 2016

Modules / Promise

• promise-all-props (⭐10) - Like Promise.all but for object properties.

Mar 03, 2016

Modules / Date & Time

• akamai-time-reference (⭐2) - Get reference time using Akamai's time reference service.

Mar 02, 2016

Modules / Object

• has-key-deep (⭐1) - Deep-search objects for keys. Keys can be searched by providing an array of keys, or using a dot-notiation.

Modules / Math

• is-number (⭐217) - Returns true if the value is a number.

Feb 28, 2016

Modules / CLI

• username (⭐140) - Get the username of the current user.

Feb 27, 2016

Modules / Object

• has-value (⭐26) - Returns true if a value exists, false if empty. Works with deeply nested values using dot notation ('a.b.c') paths.

• stringify-object (⭐281) - Stringify an object/array like JSON.stringify just without all the double-quotes.

Modules / Browser

• dom-element-value (⭐6) - DOM element value getter/setter.

Feb 25, 2016

Modules / Date & Time

• fecha (⭐2k) - Javascript Date formatting and parsing.

Feb 24, 2016

Modules / File System

• du (⭐30) - A simple JavaScript implementation of du -sb.

• file-size (⭐233) - Lightweight filesize to human-readable / proportions w/o dependencies.

• tmp (⭐688) - Temporary file and directory creator for node.js.

• fs-promise (⭐171) - Node fs methods as Promise/A+ (optional fs-extra, graceful-fs).

Feb 19, 2016

Modules / Object

• is-empty-object (⭐11) - Check if an object is empty.

Feb 18, 2016

Modules / Date & Time

• periods (⭐1) - Defined time-periods constants for Javascript, in milliseconds.

Modules / Semver

• semver-first-satisfied (⭐2) - Find minimum in an array of version that satisfies a semver range.

Modules / CLI

• glob (⭐7.7k) - Glob functionality for node.js.

Feb 17, 2016

Modules / CLI

• abbrev (⭐150) - Calculate the set of unique abbreviations for a given set of strings.

Modules / Module management

• pkg-conf (⭐115) - Get namespaced config from the closest package.json.

• normalize-pkg (⭐18) - Normalize values in package.json to improve compatibility, programmatic readability and usefulness with third party libs.

Feb 11, 2016

Articles

• Evaluating Packages Part 1 - Turn to community

• Evaluating Packages Part 2 - Review repository

Feb 10, 2016

Modules / Array

• map-array (⭐4) - Map object keys and values into an array.

Modules / Function

• identity-function - Always return the input argument.

• mem (⭐977) - An optimization technique used to speed up consecutive function calls by caching the result of calls with identical input.

Feb 09, 2016

Modules / Object

• flatten-obj (⭐20) - Converts an object literal with deeply nested nodes to a simple key/value object.

Feb 05, 2016

Articles

• One-line node modules (⭐124)

• Build small single purpose modules

• Module best practices (⭐1.5k)

Modules / Array

• is-sorted (⭐21) - A small module to check if an Array is sorted.

• array-first (⭐11) - Get the first element or first n elements of an array.

• array-last (⭐34) - Return the last element in an array.

• arr-flatten (⭐60) - Recursively flatten an array or arrays.

• dedupe (⭐23) - Remove duplicates from an array.

• array-range (⭐25) - Creates a new array with given range.

• arr-diff (⭐43) - Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

• filled-array (⭐40) - Returns an array filled with the specified input

Modules / String

• decamelize (⭐218) - Convert a camelized string into a lowercased one with a custom separator: unicornRainbow → unicorn_rainbow.

• to-camel-case (⭐37) - Convert a string to a camel case.

• to-capital-case (⭐12) - Convert a string to a capital case.

• to-constant-case (⭐4) - Convert a string to a constant case.

• to-dot-case (⭐4) - Convert a string to a dot case.

• to-no-case (⭐15) - Remove an existing case from a string.

• to-pascal-case (⭐3) - Convert a string to a pascal case.

• to-sentence-case (⭐6) - Convert a string to a sentence case.

• to-snake-case (⭐25) - Convert a string to a snake case.

• to-space-case (⭐5) - Convert a string to a space case.

• to-title-case (⭐18) - Convert a string to a title case.

Modules / Date & Time

• pretty-ms (⭐878) - Convert milliseconds to a human readable string: 1337000000 → 15d 11h 23m 20s.

• hirestime (⭐15) - A wrapper around the built-in high resolution timer which simplifies the calculation of timestamps.

Modules / Object

• map-obj (⭐145) - Map object keys and values into a new object.

• filter-obj (⭐81) - Filter object keys and values into a new object.

• object-values (⭐23) - Get the values of an object.

• object-pairs (⭐2) - Turn an object into list of [key, value] pairs for mapping, iterating or other purposes.

• zipmap (⭐4) - Returns a map with the keys mapped to the corresponding vals. zipmap also accepts a single value of objects or pairs.

• just-pluck (⭐11) - Pluck without the madness.

• deep-equal (⭐700) - Node's assert.deepEqual() algorithm as a standalone module.

• deep-assign (⭐248) - Recursive Object.assign().

• set-value (⭐252) - Create nested values and any intermediaries dot notation ('a.b.c') paths.

• get-value (⭐217) - Use property paths (a.b.c) to get a nested value from an object.

• flatkeys (⭐3) - Flatten object key hierarchies into a list of strings using a custom separator.

Modules / Function

• curry (⭐314) - A curry function without anything too clever.

• once (⭐209) - Run a function exactly one time.

• deep-bind (⭐8) - Bind a context to all functions in an object, including deeply nested functions.

Modules / Stream

• through2 (⭐1.9k) - Tiny wrapper around Node streams2 Transform to avoid explicit subclassing noise.

• through2-filter (⭐35) - A through2 to create an Array.prototype.filter analog for streams.

• through2-map (⭐70) - A through2 to create an Array.prototype.map analog for streams.

• stream-spigot (⭐15) - A readable stream generator, useful for testing or converting simple functions into Readable streams.

• concat-stream (⭐565) - writable stream that concatenates strings or data and calls a callback with the result.

• JSONStream (⭐1.9k) - streaming JSON.parse and stringify

Modules / File System

• rimraf (⭐4.9k) - A deep deletion module for node (like rm -rf).

• mkdirp - Recursively mkdir, like mkdir -p.

Modules / Browser

• delegate (⭐179) - Lightweight event delegation.

• insert-css - Insert a string of css into the head

Modules / Semver

• semver (⭐4.4k) - The semantic version parser used by npm.

• semver-max (⭐3) - Find maximum (or minimum) version according to semver.

Modules / Other

• node-mime (⭐1.9k) - Comprehensive MIME type mapping API based on mime-db module.

Related lists / Other

• awesome-nodejs (⭐47k) - A curated list of delightful Node.js packages and resources.

• awesome-npm (⭐4.1k) - Awesome npm resources and tips.