Showing 89 open source projects for "utility"

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  • 1
    Tailwind CSS

    Tailwind CSS

    A utility-first CSS framework for rapid UI development

    Rapidly build modern websites without ever leaving your HTML. A utility-first CSS framework packed with classes like flex, pt-4, text-center and rotate-90 that can be composed to build any design, directly in your markup. Utility classes help you work within the constraints of a system instead of littering your stylesheets with arbitrary values. They make it easy to be consistent with color choices, spacing, typography, shadows, and everything else that makes up a well-engineered design system. ...
    Downloads: 85 This Week
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  • 2
    Underscore.js

    Underscore.js

    JavaScript's utility belt

    Underscore.js is a JavaScript utility-library created by Jeremy Ashkenas that provides a broad set of functions for working with arrays, objects, functions, and other data types — essentially a “utility belt” for functional programming in JS. Instead of extending built-in objects or modifying prototypes, Underscore provides its helpers in a single _ namespace, enabling cross-browser support and consistent behaviour across environments.
    Downloads: 1 This Week
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  • 3
    date-fns

    date-fns

    Modern JavaScript date utility library

    date-fns is a modern JavaScript date utility library that offers the most comprehensive toolset for manipulating JavaScript dates in a browser and Node.js. It’s complete and yet simple, because the API is unambiguous, with just one approach to a problem. It’s highly reliable and consistent, always respecting timezones and DST. And it’s also modular, so you don’t have to bloat your project with unnecessary functionality.
    Downloads: 8 This Week
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  • 4
    Pannellum

    Pannellum

    Pannellum is a lightweight, free, and open source panorama viewer

    ...Built using HTML5, CSS3, JavaScript, and WebGL, it is plug-in free. It can be deployed easily as a single file, just 21kB gzipped, and then embedded into pages as an <iframe>. A configuration utility is included to generate the required code for embedding. An API is included for more advanced integrations.
    Downloads: 2 This Week
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  • 5
    ESLint

    ESLint

    The pluggable linting utility for identifying patterns in Javascript

    ESLint is an open source tool for identifying and reporting on patterns found in ECMAScript/JavaScript code. ESLint is written using Node.js
    Downloads: 3 This Week
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  • 6
    Express

    Express

    Fast, unopinionated, minimalist web framework for Node.js

    Express is a fast, minimal and flexible web application framework for Node.js that offers a robust set of features for web and mobile applications. With a vast selection of HTTP utility methods and middleware, and a thin, unobstructive layer of fundamental features, it’s the ideal solution for single page applications, web sites, hybrids or public HTTP APIs. With Express you’re not forced to use any one ORM or template engine. You have access and support to over 14 template engines through Consolidate.js, so crafting your perfect framework is quick and easy.
    Downloads: 15 This Week
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  • 7
    lodash

    lodash

    Modern JavaScript utility library delivering modularity & performance

    A modern JavaScript utility library delivering modularity, performance & extras. Lodash makes JavaScript easier by taking the hassle out of working with arrays, numbers, objects, strings, etc. Lodash’s modular methods are great for iterating arrays, objects, & strings, manipulating & testing values, and creating composite functions. Lodash is available in a variety of builds & module formats.
    Downloads: 0 This Week
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  • 8
    Commitizen for contributors

    Commitizen for contributors

    The commitizen command line utility

    When you commit with Commitizen, you'll be prompted to fill out any required commit fields at commit time. No more waiting until later for a git commit hook to run and reject your commit (though that can still be helpful). No more digging through CONTRIBUTING.md to find what the preferred format is. Get instant feedback on your commit message formatting and be prompted for required fields. Commitizen is currently tested against Node.js 12, 14, & 16, although it may work in older versions of...
    Downloads: 0 This Week
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  • 9
    DataLoader

    DataLoader

    Generic utility to use with an application's data fetching layer

    DataLoader is a generic utility to be used as part of your application's data fetching layer to provide a simplified and consistent API over various remote data sources such as databases or web services via batching and caching. A port of the "Loader" API originally developed by @schrockn at Facebook in 2010 as a simplifying force to coalesce the sundry key-value store back-end APIs which existed at the time.
    Downloads: 0 This Week
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  • 10
    svelte-put

    svelte-put

    Useful svelte stuff to put in your projects

    svelte-put is a collection of utility directives, actions, and stores for Svelte applications. It simplifies adding common UI and behavior enhancements to Svelte components with minimal code.
    Downloads: 0 This Week
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  • 11
    NativeScript Tailwind

    NativeScript Tailwind

    Makes using TailwindCSS in NativeScript a whole lot easier

    The nativescript-tailwind plugin integrates the Tailwind CSS framework into NativeScript projects, allowing developers to use utility-first CSS classes to style their mobile applications consistently and efficiently.
    Downloads: 0 This Week
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  • 12
    minimatch

    minimatch

    A glob matcher in javascript

    ...Developers often use minimatch as a foundational dependency in larger tools such as package managers and bundlers. The project focuses on correctness in pattern parsing and cross-platform behavior. Overall, minimatch serves as a core utility for pattern-based file matching in the JavaScript ecosystem.
    Downloads: 1 This Week
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  • 13
    Vanilla Framework

    Vanilla Framework

    From community websites to web applications, this CSS framework

    Backed by open-source code and written in Sass by the Canonical Web Team. Vanilla contains a responsive CSS grid, basic style for HTML elements and a selection of key useful patterns and utility classes that you can extend. Designed to be composable, you can include the whole framework to avail of all styles or you can use only what you need for your project. Anyone can contribute to Vanilla, improve it and extend it. All the code is available on GitHub and is licensed under LGPLv3 by Canonical.
    Downloads: 1 This Week
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  • 14
    chai

    chai

    BDD / TDD assertion framework for node.js

    ...You can also use it within the browser; install via npm and use the chai.js file found within the download. Browse our growing directory of custom plugins & vendor integrations to find the best tool for your needs. Chai has an extensive utility belt for plugin developers. Learn how to build your plugins & share.
    Downloads: 3 This Week
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  • 15
    HyperUI

    HyperUI

    Free Tailwind CSS v4 components for your next project

    ...It groups components by common product needs—navigation, hero sections, pricing, forms, cards, tables, and full e-commerce flows—so teams can assemble pages quickly from consistent building blocks. Each snippet is written as semantic HTML with Tailwind utility classes, making it easy to customize spacing, color, and typography through a project’s Tailwind config. The components are responsive by default, using grid and flex patterns that adapt cleanly from mobile to widescreen layouts. Accessibility is treated pragmatically: markup favors proper roles and focus states, and most interactive behaviors can be wired with lightweight libraries or framework code if desired. ...
    Downloads: 2 This Week
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  • 16
    Hermione

    Hermione

    Browser test runner based on mocha and wdio

    Hermione is a utility for integration testing of web pages using WebdriverIO and Mocha. If you are familiar with WebdriverIO and Mocha, you can start writing and running tests in 5 minutes! You need to install Hermione via npm and add a tiny config to your project. When tests are run one by one, it takes a lot of time. Hermione can run tests in parallel sessions in different browsers out of the box.
    Downloads: 0 This Week
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  • 17
    ice

    ice

    The progressive framework based on React

    Simple and friendly front-end R&D system. Massive reusable materials, combined with R&D kits to quickly build front-end applications. Inspiring traditional design cognition combined with design trends, and deriving a new platform product design language. Provide a variety of vertical field templates and blocks, quickly create projects, support style switching, and meet individual needs. Free collocation of materials, integration of development and debugging, covering the whole process...
    Downloads: 0 This Week
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  • 18
    nodemon

    nodemon

    Reload your Node.js application automatically

    nodemon is a utility that monitors your Node.js application for any changes and once it does detect changes, automatically restarts your server. This makes it ideal for development, as it conveniently restarts your process automatically when your code changes. There's no need for any additional changes to your code or method of development. Simply use nodemon instead of node to run your code.
    Downloads: 0 This Week
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  • 19
    jSuites

    jSuites

    Collection of lightweight common required javascript web components

    ...These components are framework-agnostic, meaning they can be used with plain JavaScript or easily integrated into major frameworks like React, Angular, and Vue, giving developers flexibility in how they adopt them. The suite also offers extended plugins for specialized needs like image cropping, heatmaps, and organograms, broadening its utility for diverse use cases.
    Downloads: 0 This Week
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  • 20
    css-doodle

    css-doodle

    A web component for drawing patterns with CSS

    ...Download the latest version or include it directly from a CDN. You can also install it from npm and import the module in JavaScript. The syntax of CSS-doodle is based on CSS and provides several extra utility functions and shorthand properties. The number of rows and columns in the grid is defined by the grid attribute on the element, ranging from 1 to 64. Its default is 1x1 when no value or 0 is given. The row or column is limited up to 4096 only when the grid is 1-dimensional.
    Downloads: 0 This Week
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  • 21
    React Dashboard

    React Dashboard

    Isomorphic admin dashboard template

    Built with React, Bootstrap, React Router, Redux and GraphQL based on Create React App and latest industry best practices. This seed project is a sort of a free version of a template that may be found on Themeforest or Wrapbootstrap with working backend integration. You may use it to bootstrap the development of your next web app. You can open your web app in a browser, on mobile devices and start hacking. Whenever you modify any of the source files inside the /src folder, the module bundler...
    Downloads: 0 This Week
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  • 22
    Oruga UI

    Oruga UI

    Oruga is a lightweight library of UI components without CSS framework

    ...Lightweight: no other internal dependency and import only components that you need. Oruga doesn't depend on any specific style or CSS framework (like Bootstrap, Bulma, TailwindCSS etc...) and it doesn't provide any grid system or CSS utility, it just offer a set of components easy to customize. Oruga wants you to focus only on UI/UX aspects of your application and be totally flexible to future changes without having to touch a line of JavaScript.
    Downloads: 0 This Week
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  • 23
    Inquirer.js

    Inquirer.js

    A collection of common interactive command line user interfaces

    ...Inquirer.js should ease the process of providing error feedback, asking questions, parsing input, validating answers, and managing hierarchical prompts. Inquirer.js provides the user interface and the inquiry session flow. If you're searching for a full blown command line program utility, then check out commander, vorpal or args. Create a self contained inquirer module. If you don't want to affect other libraries that also rely on inquirer when you overwrite or add new prompt types. Internally, Inquirer uses the JS reactive extension to handle events and async flows. This mean you can take advantage of this feature to provide more advanced flows. ...
    Downloads: 0 This Week
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  • 24
    why-is-node-running

    why-is-node-running

    For when Node is running but you don't know why

    ...In complex asynchronous code — with timers, open handles, network sockets, file watchers, or unfulfilled promises — it can be tricky to figure out what is preventing the event loop from exiting. This utility inspects the active handles and resources in the runtime, prints a breakdown of open callbacks, sockets, timers, and other tasks, and explains what’s keeping Node running, helping you track down leaks or unintended resource retention. It’s particularly useful during testing, when you expect Node to exit after tests finish, or in long-running servers when you're debugging resource leaks or shutdown logic. ...
    Downloads: 0 This Week
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  • 25
    ember-cli

    ember-cli

    The Ember.js command line utility

    Ember.js is a productive, battle-tested JavaScript framework for building modern web applications. It includes everything you need to build rich UIs that work on any device. Some of the best development teams in the world have been iterating on their products for years with Ember. With scalable UI architecture baked-in from the start, you'll be working with the same patterns these organizations use every step of the way. Ember’s out-of-the-box experience has everything you need to start...
    Downloads: 0 This Week
    Last Update:
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