Showing 749 open source projects for "java open source"

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
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  • 1
    adx - addressbook.xml

    adx - addressbook.xml

    Minimalistic address book in web browser. No server or plugin needed.

    Minimalistic but full-featured addressbook in your web browser. adx is a standalone and portable web app (online and offline). FEATURES Contact Management, portable, small (~350KB), lightweight, contact tagging, geo mapping, web accounts, trigger phone/Skype calls, etc. EXPORT FUNCTIONALITY vCard (as file or QR code via offline generator) HOW IT WORKS Your address-book (XML file) is transformed in your web browser (via XSLT) to a full-featured web application...
    Downloads: 2 This Week
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  • 2
    AdminKit

    AdminKit

    AdminKit is a free & open-source HTML dashboard & admin template

    A professional Admin & Dashboard template based on Bootstrap 5 that comes with hundreds of UI components, forms, tables, charts, pages and icons. AdminKit does not require jQuery and neither does one of the 3rd party libraries AdminKit is using. Customizable: You don't need to be an expert to customize AdminKit. Our code is very readable and well documented. With mobile, tablet & desktop support it doesn't matter what device you're using. AdminKit is responsive in all browsers. Our themes...
    Downloads: 3 This Week
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  • 3
    pseudocode.js

    pseudocode.js

    Beautiful pseudocode for the Web

    pseudocode.js is a JavaScript library that typesets pseudocode beautifully to HTML. Pseudocode.js takes a LaTeX-style input that supports the algorithmic constructs from LaTeX's algorithm packages. With or without LaTeX experience, a user should find the grammar fairly intuitive. The HTML output produced by pseudocode.js is (almost) identical to the pretty algorithms printed on publications that are typeset by LaTeX. Inserting math formulas in pseudocode.js is as easy as LaTeX. Just enclose...
    Downloads: 0 This Week
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  • 4
    IPFS JavaScript

    IPFS JavaScript

    IPFS implementation in JavaScript

    A full P2P protocol written entirely in JavaScript. js-ipfs paves the way for the browser implementation of the IPFS protocol. Written entirely in JavaScript, it runs in a Browser, a Service Worker, a Web Extension and Node.js, opening the door to a world of possibilities. Packed with all the things you know and love about IPFS. This implementation also carries some extra neat things that are unique to the Browser. It's the toolkit to power all your DWeb Applications. js-ipfs works out of...
    Downloads: 0 This Week
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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
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  • 5
    DefiantJS

    DefiantJS

    Provides the ability for you to build smart templates applications

    Do you need to query large JSON structures? Do you end up coding loops to parse the JSON and identify the data that matches your query? Defiant offers a better way. Defiant extends the global JSON object with a "search" method that enables lightning-fast searches using XPath expressions. Try out the XPath Evaluator to get the idea. DefiantJS provides the ability for you to build smart templates applicable on JSON structures, based upon proven & standardized technologies such as XSLT and...
    Downloads: 0 This Week
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  • 6
    LaTeX.js

    LaTeX.js

    JavaScript LaTeX to HTML5 translator

    This is a LaTeX to HTML5 translator written in JavaScript using PEG.js. latex.js for LaTeX is similar in spirit to marked for Markdown. LaTeX.js tries to be absolutely and uncompromisingly exact and compatible with LaTeX. The generated HTML is exactly what is meant to be output, down to the last space. The CSS makes it look like LaTeX output—except where impossible in principle, see limitations.
    Downloads: 0 This Week
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  • 7
    rss-parser

    rss-parser

    A lightweight RSS parser, for Node and the browser

    A small library for turning RSS XML feeds into JavaScript objects. You can parse RSS from a URL (parser.parseURL) or an XML string (parser.parseString).
    Downloads: 0 This Week
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  • 8
    Papa Parse

    Papa Parse

    CSV parser that handles large files and malformed input

    The world's first multi-threaded CSV parser for the browser. Use Papa when performance, privacy, and correctness matter to you. Papa alleviates privacy concerns related to uploading files. Malformed CSV is handled gracefully with a detailed error report. Now the fastest JavaScript CSV parser for the browser. Papa can handle files gigabytes in size without crashing. CSV to JSON and JSON to CSV. Auto-detect delimiter, open local files, download remote files, stream local and remote files,...
    Downloads: 1 This Week
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  • 9
    EpiDoc: Epigraphic Documents in TEI XML

    EpiDoc: Epigraphic Documents in TEI XML

    XML text markup for ancient documents

    The EpiDoc Collaborative is developing specifications and tools for standards-based, digital publication and interchange of scholarly and educational editions of documentary and literary texts like inscriptions and papyri. The link below will take you to the EpiDoc home page on this site.
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    Downloads: 2 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
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  • 10
    Koa REST API Oops Serverless Boilerplate

    Koa REST API Oops Serverless Boilerplate

    Koa REST API Oops Serverless Boilerplate

    Boilerplate for Node.js Koa RESTful API application with Serverless, Cors, Error Handling, Logger, Request Log Time. Koa REST API Boilerplate is a highly opinionated boilerplate template for building RESTful API application with Koa.
    Downloads: 0 This Week
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  • 11
    Pro sidebar template

    Pro sidebar template

    Responsive layout with advanced sidebar menu built with SCSS

    Responsive layout with advanced sidebar menu built with SCSS and vanilla Javascript. The layout for this template is based on CSS pro layout package, please refer to the docs for more information. Responsive navigation element for building vertical menu items. Sidebar comes with layout support for better organization of the inner structure. Wrapper component that groups all menu items. Add .sub-menu class to a menu item and create a wrapper component with the sub-menu-list class to group...
    Downloads: 0 This Week
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  • 12
    Universal Résumé Template

    Universal Résumé Template

    Minimal and formal résumé (CV) website template for print and mobile

    Minimal and formal résumé (CV) website template for print, mobile, and desktop. The proportions are the same on the screen and paper. Built with amazing Tailwind CSS. I couldn’t find any formal or professional résumé (CV) website with good typography that is optimized for the Web, print, PDF, and mobile. Also, researching what recruiters want, my priorities were fast scanning time and all content to fit on one page. Replace every -letter with -a4, and uncomment specified code blocks....
    Downloads: 0 This Week
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  • 13
    imgIX.js

    imgIX.js

    Responsive images in the browser, simplified

    imgix.js is a dependency-free JavaScript library for the browser that allows for easy integration of imgix into websites. imgix.js allows developers to easily generate responsive images using the srcset and sizes attributes, or the picture element. This lets you write a single image URL that is parsed and used to make images look great at any screen size, by using imgix to process and resize your images on the fly. imgix.js is designed to run in the browser, manipulating existing img...
    Downloads: 0 This Week
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  • 14
    unfetch

    unfetch

    Bare minimum 500b fetch polyfill

    Tiny 500b fetch "barely-polyfill". With a module bundler like rollup or webpack, you can import unfetch to use in your code without modifying any globals. While one of Unfetch's goals is to provide a familiar interface, its API may differ from other fetch polyfills/ponyfills. One of the key differences is that Unfetch focuses on implementing the fetch() API, while offering minimal (yet functional) support to the other sections of the Fetch spec, like the Headers class or the Response class....
    Downloads: 0 This Week
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  • 15
    JSON5

    JSON5

    JSON5 — JSON for Humans

    JSON5 is an extension to the popular JSON file format that aims to be easier to write and maintain by hand (e.g. for config files). It is not intended to be used for machine-to-machine communication. JSON5 was started in 2012, and as of 2022, now gets >65M downloads/week, ranks in the top 0.1% of the most depended-upon packages on npm, and has been adopted by major projects like Chromium, Next.js, Babel, Retool, WebStorm, and more. It's also natively supported on Apple platforms like MacOS...
    Downloads: 1 This Week
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  • 16
    VueGL

    VueGL

    Vue.js components rendering 3D WebGL graphics reactively with three.js

    VueGL is a component library for rendering 3D graphics with Vue.js and three.js. Using VueGL, you can handle WebGL very easily. In addition, drawn graphics are responsively re-rendered when detecting data changes. Vue.js is one of the very popular frameworks for building web apps or interactive websites. three.js is a 3D graphics library to uses WebGL. It provides classes wrapping WebGL APIs. They aim for different targets to be rendered, Vue.js for DOM and three.js for WebGL context. These...
    Downloads: 0 This Week
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  • 17
    XForms to XHTML+Javascript (AJAX) conversion based on a unique XSL transformation. Suitable server-side (PHP) or client-side (Internet Explorer, Mozilla FireFox, Opera, Safari) browser treatement where an XSLT 1.0 engine is available
    Downloads: 3 This Week
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  • 18
    Sciblog

    Sciblog

    A blog made with django designed like a scientific paper

    Sciblog is a blog with the appearance of a scientific paper. Blog developed in Django with the same appearance of a research paper written in LaTeX.
    Downloads: 0 This Week
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  • 19
    Responsive HTML email signature(s)

    Responsive HTML email signature(s)

    Template generator for (responsive) emails & email signatures

    HTML emails & email signatures should be easier than this. Grab the code on Github to simplify how HTML emails are built. When you need some basic responsive email signatures that work on mobile and your colleagues need them too, you don't want to deal with tables and inline styles. Writing HTML emails & email signatures sucks. Let's make it easier. We can't fix all email clients, but we can surely make our lives easier with some automation. Any number of CSS, SASS or LESS files in a...
    Downloads: 0 This Week
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  • 20
    deskapp

    deskapp

    DeskApp Admin is a free to use Bootstrap 4 admin template

    DeskApp Admin is a free-to-use Bootstrap 4 admin template. This template uses the default Bootstrap 4 styles along with a variety of powerful jQuery plugins and tools to create a powerful framework for creating admin panels or back-end dashboards. The theme uses several libraries for charts, calendars, text forms, date range, upload area, form autocomplete, range slider, progress bars, notifications, and much more. We would love to see how you use this awesome admin template. You can notify...
    Downloads: 2 This Week
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  • 21
    css-spinner

    css-spinner

    Small, elegant pure css spinner for ajax or loading animation

    Open source CSS loading animations dedicated for speed, simplicity & dev-friendly. Loading.io's CSS spinner uses CSS Animation, which is wildly supported by all modern browsers such as Google Chrome and Mozilla Firefox. However, the Microsoft Internet Explorer version earlier than 10 doesn't support CSS Animation. To support older IE, you have to use a GIF format image.
    Downloads: 1 This Week
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  • 22
    screenfull.js

    screenfull.js

    Wrapper for cross-browser usage of the JavaScript Fullscreen API

    Simple wrapper for cross-browser usage of the JavaScript Fullscreen API, which lets you bring the page or any element into fullscreen. Smoothens out the browser implementation differences, so you don't have to. This package is feature complete. No new features will be accepted. In order to use this package in Internet Explorer, you need a Promise polyfill. Safari is supported on desktop and iPad, but not on iPhone. This is a limitation in the browser, not in Screenfull. The default element...
    Downloads: 5 This Week
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  • 23
    Can I email

    Can I email

    Can I email… Support tables for HTML and CSS in emails

    caniemail.com provides email clients support tables for HTML and CSS features. Can I email runs on Jekyll as a GitHub Pages site with a homemade theme. The site uses Sass for CSS compilation.
    Downloads: 0 This Week
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  • 24
    penthouse

    penthouse

    Generate critical CSS for your web pages

    The critical path is the path to render a web page, what's needed before that can happen. CSS Stylesheets block rendering. Until the browser has requested, received, downloaded, and parsed your stylesheets, the page will remain blank. By reducing the amount of CSS the browser has to go through, and by inlining it on the page (removing the HTTP request), we can get the page to render much, much faster. You should minify the critical CSS, then inline it on your page (wrapped in <style> tags)....
    Downloads: 0 This Week
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  • 25
    Showdown

    Showdown

    A bidirectional Markdown to HTML to Markdown converter in Javascript

    A Markdown to HTML bidirectional converter written in Javascript! Showdown is a Javascript Markdown to HTML bidirectional converter, based on the original works by John Gruber. Showdown can be used client side (in the browser) or server side (with nodejs). See it working in the live demo! No hard dependencies or special installation instructions! Just download it (or use a CDN) and include it in your file. Out of the box, supports a number of popular markdown flavors like "vanilla", GFM or...
    Downloads: 0 This Week
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