Showing 23 open source projects for "utilities"

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  • 1
    OnlineToolsBook

    OnlineToolsBook

    Online tool cheats, write a high-quality manual for online tools

    OnlineToolsBook positions itself as a “manual/handbook” for useful online tools — collating, documenting, and explaining many web-based utilities to help users discover, understand, and effectively use them. Rather than building a single web-tool, this repository serves as a knowledge base: descriptions, guidance, and possibly examples or usage notes about a variety of online tools, organized in a way that’s meant to help “make online tools benefit humanity.” For someone who frequently resorts to ad-hoc web tools to solve tasks (text manipulation, image processing, conversion, utilities), OnlineToolsBook acts as an aggregator of “cheat sheets” or curated pointer collection rather than a specific application. ...
    Downloads: 0 This Week
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  • 2
    jSuites

    jSuites

    Collection of lightweight common required javascript web components

    jSuites is a robust collection of lightweight, responsive JavaScript plugins and web components designed to provide common UI building blocks that work across frameworks and platforms while keeping performance and simplicity at the forefront. It includes a broad set of components such as calendars, dropdowns, color pickers, modals, sliders, tags, input masks, context menus, and rich form utilities that help enhance user experience without reinventing the wheel for each project. 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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  • 3
    ChromeAppHeroes

    ChromeAppHeroes

    Chinese manual for excellent Chrome plug-ins

    ChromeAppHeroes appears to be a repository with sample or template Chrome apps/extensions — perhaps intended to help developers learn how to build Chrome applications, quick prototypes, or small utilities. As such, it likely includes boilerplate code, manifest definitions, example UI components, and sample functionality (e.g. browser-action buttons, content scripts, background scripts) to illustrate how to structure a Chrome app. For learners or developers new to Chrome extension/app development, ChromeAppHeroes could serve as a starting kit: instead of starting from scratch, they can clone or fork the repo and immediately begin building features, thereby speeding up development. ...
    Downloads: 0 This Week
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  • 4
    LLM Datasets

    LLM Datasets

    Curated list of datasets and tools for post-training

    ...It highlights instruction-tuning and conversation-style corpora while also pointing to code, math, or domain-specific sets for targeted capabilities. Quality is a recurring theme: examples and utilities help filter low-value samples, enforce length limits, and split train/validation consistently so results are comparable. Licensing and provenance are surfaced to encourage compliant usage and to guide dataset selection in commercial settings. For practitioners, the repo is a practical “starting pantry” that accelerates experimentation and helps keep data wrangling from dominating the project timeline.
    Downloads: 0 This Week
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    MongoDB Atlas runs apps anywhere

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  • 5
    Moment.js

    Moment.js

    Parse, validate, manipulate, and display dates in javascript

    Moment is a JavaScript date and time library that simplifies parsing, formatting, arithmetic, and humanizing of dates. It supports many formats in input and output, internationalization (i18n), locale-based month/day names, relative time (for example, “3 days ago”), and chaining of operations (adding, subtracting, diffing). Developers often use it for calendar displays, scheduling, and manipulating times across time zones or daylight saving transitions. While it makes working with date...
    Downloads: 3 This Week
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  • 6
    mathjs

    mathjs

    An extensive math library for JavaScript and Node.js

    mathjs is a comprehensive mathematics library for JavaScript and Node.js that provides advanced numerical, symbolic, and matrix computation capabilities through a flexible expression-based interface. The library supports a wide range of mathematical operations including algebra, statistics, complex numbers, fractions, units, matrices, and symbolic manipulation while maintaining compatibility across browsers and server environments. One of its defining features is its expression parser, which...
    Downloads: 1 This Week
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  • 7
    stdlib

    stdlib

    Standard library for JavaScript and Node.js

    ...Build advanced statistical models and machine learning libraries. Plotting and graphics functionality for data visualization and exploratory data analysis. Analyze and understand your data. Comprehensively tested utilities for application and library development. Functions to assert, group, filter, map, pluck, and transform your data both in browsers and on the server. Everything you would expect from a modern standard library. Consistent interfaces combined with extensive documentation, examples, tests, and benchmarks. High-quality implementations so you can focus less on finding the right package and more on getting work done.
    Downloads: 1 This Week
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  • 8
    emotion

    emotion

    CSS-in-JS library designed for high performance style composition

    Emotion is a library designed for writing css styles with JavaScript. It provides powerful and predictable style composition in addition to a great developer experience with features such as source maps, labels, and testing utilities. Both string and object styles are supported. There are two primary methods of using Emotion. The first is framework agnostic and the second is for use with React. Similar to the style prop, but also has support for auto vendor-prefixing, nested selectors, and media queries. Allows developers to skip the styled API abstraction and style components and elements directly. ...
    Downloads: 1 This Week
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  • 9
    Schema.DTS

    Schema.DTS

    JSON-LD TypeScript types for Schema vocabulary

    The project provides a comprehensive set of TypeScript typings based on the Schema vocabulary, enabling developers to author JSON-LD structured data with strong type safety. It supplies both high-level discriminated unions and helper types to model contexts, graphs, and linked data relationships with clarity and accuracy. Usage examples demonstrate how one can import types like Person, WithContext, or Graph and compose JSON-LD objects in a way that aligns with semantic-web and...
    Downloads: 1 This Week
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    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

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  • 10

    Empact Foundation Class Library

    Cross-platform C++ library for use as a default application framework.

    A mature cross-platform C++ library for use as a default application framework. Features include: * Threading & synchronization * Socket programming: SSL, NanoMsg & ZMQ * File I/O utilities: zlib, ini, yaml * Native Database access: MySQL, SQLite, BerkleyDB, Postgre, REDIS and ODBC * Built-in mini XML parser; optional EXPAT, LIBXML and MSXML support * Network protocol stack: HTTP, FTP, SMTP, POP3, SOAP, XMLRPC * Scripting languages: Perl, Python, JavaScript, VBScript, Java, Lua, TCL, Squirrel * Cloud Computing: AWS * Encryption: OpenSSL * Platforms: Linux/Posix, Windows, Arduino * Over 500+ highly reusable classes. 4000+ fully documented functions. ...
    Downloads: 0 This Week
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  • 11
    TW Elements

    TW Elements

    Huge collection of Tailwind MIT licensed (free) components

    ...It provides hundreds of ready-to-use components, including forms, buttons, navigation elements, and layout blocks, enabling developers to build complete interfaces quickly. Unlike basic Tailwind utilities, TW Elements adds interactivity through JavaScript-powered components such as modals, dropdowns, and carousels, making it more feature-rich. The library includes a design system called Material Minimal, which combines elements of Material Design with a more refined and modern aesthetic. It supports easy theming and customization using Tailwind’s configuration system, allowing developers to adapt styles to their branding needs. ...
    Downloads: 0 This Week
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  • 12
    Pattern Lab Node

    Pattern Lab Node

    The Node version of Pattern Lab

    This monorepo contains the core of Pattern Lab / Node and all related engines, UI kits, plugins, and utilities. Pattern Lab helps you and your team build thoughtful, pattern-driven user interfaces using atomic design principles.
    Downloads: 0 This Week
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  • 13
    Closure Library

    Closure Library

    Google's common JavaScript library

    The Closure Library is a broad, well-tested, modular, and cross-browser JavaScript library. You can pull just what you need from a large set of reusable UI widgets and controls, and from lower-level utilities for DOM manipulation, server communication, animation, data structures, unit testing, rich-text editing, and more. The Closure Library is server-agnostic and is intended for use with the Closure Compiler. The Closure Library serves as the base JavaScript library for many Google products. Now that the Closure Library is open source, more and more developers outside Google are integrating the library in their own projects. ...
    Downloads: 0 This Week
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  • 14
    Hacker Scripts

    Hacker Scripts

    Based on a true story

    Hacker Scripts is a cheeky collection of small automation scripts and language ports collected under the tagline “Based on a true story.” The repository gathers playful utilities (originally shell and Ruby scripts) that automate short, real-world tasks — for example, sending a quick “late at work” text when SSH sessions are active, firing off an automated “I’m sick / working from home” email on certain mornings, or even talking to a networked coffee machine to start brewing at precisely the right moment. ...
    Downloads: 654 This Week
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  • 15
    Webpack library starter

    Webpack library starter

    Webpack based boilerplate for producing libraries

    ...The starter accepts ES6 or TypeScript source code and outputs a universal library format that can work across different JavaScript environments. It includes a Jest test setup so library behavior can be verified during development. The project is useful for small utilities, shared browser libraries, and packages that need a predictable publishing foundation. It is best viewed as a practical starting template rather than a full framework, giving developers structure while leaving room for customization.
    Downloads: 0 This Week
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  • 16
    React Sortable HOC

    React Sortable HOC

    Turn any list into an animated, accessible and sortable list

    The React Sortable HOC project is a higher-order component library for React that enables drag-and-drop sorting of lists and collections. It provides a set of utilities that allow developers to create sortable interfaces with smooth animations and minimal effort. The library is built on top of React’s component model, making it easy to integrate into existing applications. It supports features such as keyboard accessibility, customizable drag handles, and dynamic list updates. The system is designed to handle both simple and complex sorting scenarios, including nested lists and grid layouts. ...
    Downloads: 10 This Week
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  • 17
    QuoJS

    QuoJS

    Micro #JavaScript Library for Mobile Devices

    ...The library embraces modern browser features and CSS3 where available, offering helpers that make common mobile UI patterns feel responsive and fluid. Because it is intentionally minimal, QuoJS plays well as a drop-in alongside other client libraries when you only need fast gestures and a few utilities rather than a full framework. Its API is designed to be readable and chainable.
    Downloads: 0 This Week
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  • 18
    Recompose

    Recompose

    React utility belt for function components and higher-order components

    ...They can be used to abstract common tasks into reusable pieces. Recompose provides a toolkit of helper functions for creating higher-order components. Many React libraries end up implementing the same utilities over and over again, like shallowEqual and getDisplayName. Recompose provides these utilities for you. Although Recompose encourages the use of function components whenever possible it works with normal React components.
    Downloads: 0 This Week
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  • 19
    Q

    Q

    A promise library for JavaScript

    ...Promise chains flatten asynchronous control flow and automatically propagate failures toward shared error handlers. The library provides deferred objects, combinators, delays, timeouts, callback adapters, and utilities for composing asynchronous operations. It can interoperate with promise implementations from libraries such as jQuery, Dojo, When.js, and WinJS. Q was distributed for browsers, CommonJS, AMD, Bower, and other historical JavaScript environments. The repository is now archived, and its maintainers recommend native JavaScript promises for new development.
    Downloads: 0 This Week
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  • 20
    Basscss

    Basscss

    Low-level CSS Toolkit, the original Functional/Utility/Atomic CSS

    ...Basscss provides lightweight, performant styles and flexible utilities to design for any device and to help reduce boilerplate in stylesheets. Modular and customizable typography and layout styles don’t dictate what things should look like and play well with other stylesheets and frameworks.
    Downloads: 0 This Week
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  • 21
    REINFORCEjs

    REINFORCEjs

    Reinforcement Learning Agents in Javascript

    ...The project also experiments with stochastic and deterministic policy gradients and actor-critic methods for continuous action spaces. Its API separates reusable neural-network utilities from reinforcement-learning agents. Interactive Gridworld, PuckWorld, and WaterWorld demos make the algorithms easier to inspect visually. The library is primarily educational and exposes the learning loop in compact JavaScript code.
    Downloads: 0 This Week
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  • 22
    Ducks

    Ducks

    A starter boilerplate for a universal webapp

    Ducks Modular Redux is a proposal for organizing Redux logic into self-contained feature modules. Each duck keeps a reducer, action types, action creators, and optional side effects in one file instead of scattering them across folders. The convention requires a default reducer export and named action-creator exports. Action types use a namespaced format that includes the application or package, reducer name, and action name. This structure makes features easier to move, reuse, publish, and...
    Downloads: 0 This Week
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  • 23
    redux-rx

    redux-rx

    RxJS utilities for Redux

    The redux-rx project is a utility library that integrates RxJS observables into Redux workflows, enabling reactive programming patterns for state management. It allows developers to represent streams of actions, state changes, and side effects as observable sequences, providing a powerful alternative to traditional middleware approaches. The library includes tools for creating smart components that derive their behavior from observable data streams instead of imperative state updates. It...
    Downloads: 0 This Week
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