Showing 2542 open source projects for "library"

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  • 1
    Puppeteer

    Puppeteer

    Headless Chrome Node.js API

    Puppeteer is a headless Node library that provides a high level API for controlling Chromium or Chrome over the DevTools protocol. It requires zero setup and comes bundled with the Chromium version most suited to it. Puppeteer is headless by default, making it fast to run. However, it can also be set to run full or non-headless Chrome or Chromium, simply set the headless option when launching a browser.
    Downloads: 7 This Week
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  • 2
    Rivet

    Rivet

    Visual AI IDE for building agents with prompt chains and graphs

    ...It provides a desktop application that allows users to visually construct and debug AI logic as interconnected graphs, making it easier to manage sophisticated interactions between language models and external tools. Rivet also includes a TypeScript library that enables these visual graphs to be executed and integrated directly into applications, bridging the gap between prototyping and production use. Rivet supports multiple large language model providers and integrates with services such as embeddings and transcription systems, allowing developers to create richer AI-powered features. ...
    Downloads: 1 This Week
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  • 3
    AntV Infographic

    AntV Infographic

    Declarative engine for generating AI-powered infographic visuals

    ...AntV Infographic is built with AI integration in mind, supporting streaming generation where partial outputs can be progressively rendered in real time. It also includes a built-in editor that allows users to refine and adjust generated infographics interactively after creation. With a large library of predefined templates and themes, AntV Infographic helps users rapidly prototype and produce consistent visual content.
    Downloads: 1 This Week
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  • 4
    Scribe.js

    Scribe.js

    JavaScript OCR and text extraction for images and PDFs

    Scribe.js is a JavaScript library that provides Optical Character Recognition (OCR) and text extraction capabilities for both images and PDF documents, aimed at developers who want to build OCR features directly into their applications. The library can take image files (such as PNG or JPEG) and recognize the text they contain, and it can also extract text from PDF files that either already contain text or are image-based scans, using modern web standards and WebAssembly under the hood. ...
    Downloads: 1 This Week
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    Google API JavaScript Client

    Google API JavaScript Client

    Google APIs Client Library for browser JavaScript, aka gapi

    This library (often used via gapi) provides a browser-friendly way to call Google APIs using OAuth 2.0 and generated discovery documents. It abstracts discovery, auth, and HTTP details so developers can focus on domain calls like Drive file operations, Calendar events, or YouTube data. The client can load APIs dynamically at runtime, which keeps bundles small and allows late-binding to specific services and versions.
    Downloads: 1 This Week
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  • 6
    Node Thermal Printer

    Node Thermal Printer

    Node.js module for thermal printers command line printing

    node-thermal-printer is a Node.js library that enables communication with thermal receipt printers using ESC/POS commands. It is designed for point-of-sale (POS) applications, allowing developers to generate receipts, barcodes, QR codes, and formatted text.
    Downloads: 3 This Week
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  • 7
    Ct.js

    Ct.js

    Ct.js is a desktop game engine that makes learning programming fun

    ...Modules add new powers, and when ct.js is not enough, you can add any JS code or library. A small stylized adventure with AI-powered sea battles, violent environment, and little puzzle sections. Join the voyage to save a colony from a deadly disease!
    Downloads: 1 This Week
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  • 8
    TSDX

    TSDX

    Zero-config CLI for TypeScript package development

    Despite all the recent hype, setting up a new TypeScript (x React) library can be tough. Between Rollup, Jest, tsconfig, Yarn resolutions, TSLint, and getting VSCode to play nicely, there is just a whole lot of stuff to do (and things to screw up). TSDX is a zero-config CLI that helps you develop, test, and publish modern TypeScript packages with ease, so you can focus on your awesome new library and not waste another afternoon on the configuration.
    Downloads: 0 This Week
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  • 9
    Form-Data

    Form-Data

    A module to create readable `"multipart/form-data"` streams

    A library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.
    Downloads: 1 This Week
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  • 10
    Fetch JSONP

    Fetch JSONP

    Make JSONP request like window.fetch

    Fetch JSONP is a small JavaScript library that provides a Fetch-like API for JSONP requests. Standard Fetch does not support JSONP, so this package fills that specific compatibility gap. Developers can call fetchJsonp, receive a promise, and parse the response with a familiar .json() flow. The library supports custom callback parameter names, custom callback function names, and request timeouts.
    Downloads: 0 This Week
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  • 11
    minimatch

    minimatch

    A glob matcher in javascript

    minimatch is a lightweight JavaScript library that implements glob style pattern matching for file paths and strings. It is commonly used in Node.js tooling, build systems, and file walkers to determine whether paths match specified patterns. The library reproduces the behavior of Bash style glob expansion while adding Node specific handling for path separators. It is designed to be small, fast, and reliable, making it suitable for performance-sensitive workflows.
    Downloads: 0 This Week
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  • 12
    supercluster

    supercluster

    A very fast geospatial point clustering library for browsers and Node

    A very fast JavaScript library for geospatial point clustering for browsers and Node. supercluster supports property aggregation with the following two options. Map, a function that returns cluster properties corresponding to a single point. Reduce, a reduce function that merges properties of two clusters into one.
    Downloads: 0 This Week
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  • 13
    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: 0 This Week
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  • 14
    NSFWJS

    NSFWJS

    Client-side indecent content checking powered by TensorFlow.js

    NSFWJS is a simple JavaScript library that can quickly and quite accurately identify NSFW images, all in the client's browser. It is powered by TensorFlow.js and the NSFW detection model, and delivers around 90% accuracy that is improving each time. NSFWJS classifies images with percentages under five categories, namely: drawing and neutral, which are both safe for work; sexy, which includes sexually explicit images; and hentai and porn, which are pornographic drawings and images. ...
    Downloads: 3 This Week
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  • 15
    JSON Editor

    JSON Editor

    A web-based tool to view, edit, format, and validate JSON

    ...It can be embedded directly into web applications as a reusable component and supports large JSON documents with schema validation and formatting capabilities. JSONEditor emphasizes usability by combining developer-focused functionality with accessible visual editing tools for non-technical users. The library supports modern browser environments and integrates with JavaScript module systems for flexible deployment. Its versatility has made it a popular solution for API debugging, configuration management, data inspection, and administrative interfaces.
    Downloads: 6 This Week
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  • 16
    Apexcharts.js

    Apexcharts.js

    Interactive JavaScript Charts built on SVG

    A modern JavaScript charting library that allows you to build interactive data visualizations with simple API and 100+ ready-to-use samples. Packed with the features that you expect, ApexCharts includes over a dozen chart types that deliver beautiful, responsive visualizations in your apps and dashboards. ApexCharts is an MIT-licensed open-source project that can be used in commercial and non-commercial projects.
    Downloads: 6 This Week
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  • 17
    jqGrid

    jqGrid

    jQuery grid plugin

    ...Since the grid is a client-side solution, loading data dynamically through Ajax callbacks, it can be integrated with any server-side technology, including PHP, ASP, Java Servlets, JSP, ColdFusion, and Perl. Improve the maxGridHeigh method. Add a third parameter to indicate the minimum height at which the method run. jqGrid uses a jQuery JavaScript Library and is written as a plug-in for that package. JqGrid was developed by Tony Tomov at Trirand Inc., a software development firm based in Sofia. Trirand specializes in the development of web components and embraces free and open standards like jQuery, ThemeRoller, & jQuery UI. Tony got the idea for jqGrid when he needed an easy way to represent database information in a project. ...
    Downloads: 5 This Week
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  • 18
    Meow

    Meow

    CLI app helper

    Meow is a CLI helper library for Node.js that simplifies the creation of command-line applications by parsing arguments and providing a user-friendly interface.
    Downloads: 1 This Week
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  • 19
    JSNES

    JSNES

    A JavaScript NES emulator

    ...It implements the core components of NES hardware, including the CPU, graphics processing unit, and audio system, to deliver an accurate emulation experience. The project is designed as a library, allowing developers to embed emulation capabilities into web applications or custom interfaces. It includes support for rendering graphics via canvas, handling audio output, and processing input from keyboards or gamepads. The architecture mirrors real hardware systems, making it both an educational tool and a practical emulator. ...
    Downloads: 4 This Week
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  • 20
    Layui UI

    Layui UI

    An open source Web UI component library

    layui is a set of open-source Web UI component library, which adopts its own classic modularization specifications and follows the development method of native HTML/CSS/JS. It is very easy to use and ready to use. Its style is simple and light, while its components are elegant and rich. Every detail from source code to usage method has been carefully crafted, which is very suitable for the rapid development of web interface.
    Downloads: 1 This Week
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  • 21
    SuperTest

    SuperTest

    Super-agent driven library for testing node.js HTTP servers

    A super-agent driven library for testing node.js HTTP servers using a fluent API. The motivation with this module is to provide a high-level abstraction for testing HTTP, while still allowing you to drop down to the lower-level API provided by superagent. Install SuperTest as an npm module and save it to your package.json file as a development dependency. You may pass an http.Server, or a Function to request(), if the server is not already listening for connections then it is bound to an ephemeral port for you so there is no need to keep track of ports. ...
    Downloads: 1 This Week
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  • 22
    Fuse.js

    Fuse.js

    Lightweight fuzzy-search, in JavaScript

    Fuse.js is a powerful, lightweight fuzzy-search library, with zero dependencies. Generally speaking, fuzzy searching (more formally known as approximate string matching) is the technique of finding strings that are approximately equal to a given pattern (rather than exactly). It might not make sense for every situation, but can be ideal depending on your search requirements. For example, qhen you want client-side fuzzy searching of small to moderately large data sets.
    Downloads: 1 This Week
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  • 23
    bubbly-bg

    bubbly-bg

    Beautiful bubbly backgrounds in less than 1kB (750 bytes gzipped)

    ...The library has no dependencies and includes TypeScript definitions. It can be installed through npm, loaded from a CDN, or downloaded directly for simple integration.
    Downloads: 0 This Week
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  • 24
    scrape-it

    scrape-it

    A Node.js scraper for humans

    ...The library supports promises, async and await workflows, and callback-based usage. It can request ordinary pages directly or parse HTML obtained from local files and headless browsers. Scrape It does not execute client-side JavaScript itself, so dynamic sites may require an API endpoint or a separate browser automation tool.
    Downloads: 0 This Week
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  • 25
    DHTMLX Scheduler

    DHTMLX Scheduler

    GPL version of JavaScript Event Scheduler

    DHTMLX Scheduler is a powerful JavaScript library for building web-based event calendars and scheduling interfaces. It allows developers to integrate drag-and-drop scheduling components into their apps, with support for multiple views and recurring events. It’s ideal for applications requiring calendar-based planning.
    Downloads: 2 This Week
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