Open Source JavaScript Software - Page 60
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JavaScript Software
Browse free open source JavaScript Software and projects below. Use the toggles on the left to filter open source JavaScript Software by OS, license, language, programming language, and project status.
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Himalaya
JavaScript HTML to JSON Parser
Parse HTML into JSON. Himalaya bundles well with Browersify and Webpack. Himalaya transforms HTML into JSON, that's it. Himalaya is synchronous and does not require any complicated callbacks. Himalaya does not cut corners and returns an accurate representation of the HTML supplied. To remove whitespace, post-process the JSON; check out an example script. Himalaya can include the start and end positions of nodes in the parse output. To enable this, you can pass parse the parseDefaults extended with includePositions: true. Himalaya provides a stringify method. The following example parses the HTML to JSON then parses the JSON back into HTML. -
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Hint.css
A CSS only tooltip library for your lovely websites
hint.css is written as a pure CSS resource using which you can create cool accessible tooltips for your web app. It does not rely on JavaScript but rather uses aria-label/data- attribute*, pseudo-elements, content property and CSS3 transitions to create the tooltips. Also it uses BEM naming convention, particularly for the modifiers. Hint.css is a pure CSS tooltip library for your lovely websites. Upgrading from v1.x, If you are already using v1.x, you may need to tweak certain position classes because of the way tooltips are positioned in v2. All you need to do is give your element any position class and tooltip text using the aria-label attribute. Note, if you don't want to use aria-label attribute, you can also specify the tooltip text using the data-hint attribute, but its recommended to use aria-label in support of accessibility. If you are already using v1.x, you may need to tweak certain position classes because of the way tooltips are positioned in v2. -
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Hiring Without Whiteboards
Companies that don't have a broken hiring process
Hiring-without-whiteboards is a curated list of companies and teams that avoid traditional "whiteboard" interviews, instead focusing on realistic and practical evaluation methods. In this context, "whiteboards" symbolizes outdated or unhelpful computer science trivia questions often criticized in technical interviews. The project highlights organizations that emphasize interviewing techniques more aligned with actual day-to-day work, such as collaborative problem-solving, pair programming, or take-home assignments. It encourages a shift away from brainteasers, riddles, or puzzle-based interviews, which can create unnecessary barriers for candidates. The repository not only provides a resource for job seekers looking for fairer interview processes but also offers guidance for companies seeking to improve their hiring practices. With community contributions, it continues to grow as a reference for employers and applicants who value practical, respectful, & effective technical evaluation. -
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Hogan.js
A compiler for the Mustache templating language
Hogan.js is a 2.5k JS templating engine developed at Twitter. Use it as a part of your asset packager to compile templates ahead of time or include it in your browser to handle dynamic templates. If you're developing with Node.js, just use NPM to add the Hogan package. Hogan.js was developed against the mustache test suite, so everything that holds true for templates is also the case for hogan.js. That means you get variables, sections, lambdas, partials, filters, and everything else you've come to expect from mustache templating, only much, much faster. Use hogan.compile() to precompile your templates into vanilla JS. It's best to serve your templates precompiled whenever you can (rather than the raw templates), as parsing is the most time consuming operation. Once compiled, call the render() method with a context and optional partials object. If supplying partials, you can compile them ahead of time, or pass string templates. -
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Hotkeys
A robust Javascript library for capturing keyboard input
HotKeys.js is an input capture library with some very special features, it is easy to pick up and use, has a reasonable footprint (~3kb) (gzipped: 1.73kb), and has no dependencies. It should not interfere with any JavaScript libraries or frameworks. You will need Node.js installed on your system. Or manually download and link hotkeys.js in your HTML, It can also be downloaded via UNPKG. react-hotkeys is the React component that listen to keydown and keyup keyboard events, defining and dispatching keyboard shortcuts. Detailed use method please see its documentation react-hotkeys. React hook for using keyboard shortcuts in components. Make sure that you have at least version 16.8 of react and react-dom installed, or otherwise hooks won't work for you. The following special keys can be used for shortcuts: backspace, tab, clear, enter, return, esc, escape, space, up, down, left, right, home, end, page up, pagedown, del, delete and f1 through f19. -
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Hubot
A customizable life embetterment robot
Hubot is a framework to build a custom chat bot, first built by GitHub, Inc. to automate their company chat room. Hubot gives you a very nice base for building your very own robot friend. Hubot comes with a small group of core scripts, including things like posting images, translating languages, and integrating with Google Maps. It's extendable with many other scripts, which make Hubot all the more personalized to fit your organization's needs and culture. Hubot can work on many different chat services, including third-party adapters Gitter, IRC, Slack and more. Build your own personalized chat bot with Hubot! -
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Hyprland dotfiles
Modern, feature-rich and accessible desktop configuration
Modern, feature-rich and accessible Hyprland dotfiles. -
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I Still Don't Care About Cookies
Debloated fork of the extension "I don't care about cookies"
Debloated fork of the extension "I don't care about cookies". Get rid of cookie warnings from almost all websites! This extension has been acquired by Avast and simply I don't trust Avast with my data. Also having it on Github allows us to improve the code & add support for websites faster. The EU regulations require that any website using tracking cookies must get user's permission before installing them. These warnings appear on most websites until the visitor agrees with the website's terms and conditions. Imagine how irritating that becomes when you surf anonymously or if you delete cookies automatically every time you close the browser. This add-on will remove these cookie warnings from almost all websites! You can report any website which still warns you about cookies: just click 'Report a cookie warning' from the extension menu (the brown cookie image next to your address bar). -
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ICARUS
A simple and modern theme for the static site generator Hexo
Icarus is a simple, delicate, and modern theme for the static site generator Hexo. It strives to be elegant in design while simple and straightforward to use. Its versatile and flexible configuration system enables power users lay out their sites to the finest details. Icarus also offers a wide range of plugins and widgets to meet your various customization and optimization needs. Moreover, its refreshed implementation enables better IDE support and third-party integration, which open to a sea of improvement possibilities. Icarus includes plentiful search, comment, sharing and other plugins out of the box that makes your blog feature-rich and powerful. Icarus directly import stylesheets from the highlight.js package and makes more than 90 code highlight themes available to you. -
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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 the box on Node.js, Electron and any modern browser. It is also customizable by design so that you can use it on your favorite runtime. No feature was left behind. js-ipfs is not a light client, it is the full implementation of the IPFS protocol. IPFS nodes can create network topologies based on topics of interest to broadcast events in realtime. IPFS is designed to use the power of Content Addressing to find the nodes in the network that have the content you are looking for. -
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IPLD Explorer Components
React components for ipfs-webui
React components for ipfs-webui. This module was extracted from explore.ipld.io so it could be reused from the IPFS Web UI. This module is not intended to be re-used in it's current form by other projects. There is more work to do to make this a nice set of generic components. The ES5-friendly version of the src dir is generated to the dist dir and the page components are all provided as named exports so you can import them. There are peer dependencies so that the parent app can pick the versions of common deps. You'll need to add relevant deps to your project. These components use redux-bundler and your app will need to use a redux-bundler provider in order to propagate the properties and selectors. You can find a basic example of this in ./dev/devPage.jsx. -
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IVRE
Open source framework for large scale network reconnaissance and analy
IVRE is an open source network reconnaissance framework designed to collect, process, and analyze intelligence gathered from network scans and traffic data. It provides tools for both active and passive reconnaissance, enabling users to understand how networks behave and identify exposed services or infrastructure. The framework integrates with well known security and scanning tools such as Nmap, Masscan, ZGrab2, ZDNS, and Zeek to gather large amounts of network intelligence. IVRE stores the collected data in a database and offers multiple ways to explore and analyze it, including a web interface, command line tools, and a Python API. This allows security professionals to query scan results, inspect network flows, and identify patterns across large datasets. The project can be used to build self hosted alternatives to internet scanning services such as Shodan or Censys, giving organizations full control over their own reconnaissance infrastructure. -
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IdentityServer
The most flexible and standards-compliant OpenID Connect and OAuth 2
The most flexible and standards-compliant OpenID Connect and OAuth 2.0 framework for ASP.NET Core. IdentityServer gives you full control over your UI, UX, business logic, and data. In IdentityServer, customizing your workflows is not an afterthought. Our APIs and extensibility points allow adapting to your workflows and business rules without having to find complicated workarounds. You can choose whichever UI framework or technology suits you best to integrate with our token engine. We believe that C# is the best DSL, don't bother with trying to express your logic in YAML, XML, or other "languages". In short, if what you want to achieve is doable in .NET Core, it is doable with IdentityServer. You are not forced onto a specific hosting environment or other peoples' servers, you are not forced to use a specific database or geographical region. -
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Infinite Scroll
Automatically add next page
Infinite Scroll is a JavaScript plugin that automatically adds the next page, saving users from a full page load. You’ve likely seen it in use all over the web. The original version of Infinite Scroll was first released by Paul Irish 2008. It was a break-through work of front-end development, granting web developers a cutting edge experience via a user-friendly yet powerful jQuery plugin. That lineage scrolls on to this day. Infinite Scroll v4 supports Chrome 60+, Edge 79+, Firefox 55+, Safari 11+. For IE10 and Android 4 support, try Infinite Scroll v3. Infinite Scroll upholds URLs by changing them automatically as the user scrolls. Users can refresh the current page or return to a scrolled page and their position will be maintained. No more tears when you scroll 20 pages and accidentally hit refresh. Try out the full page demo. -
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IntelOwl
Centralized platform for automated threat intelligence analysis
IntelOwl is an open source platform designed to manage and enrich threat intelligence data at scale. It provides a centralized environment where security analysts can gather information about suspicious files and observables such as IP addresses, domains, URLs, or hashes using a single API request. The platform integrates numerous online intelligence sources and advanced malware analysis tools, enabling users to obtain comprehensive threat intelligence without manually querying multiple services. IntelOwl was created to automate repetitive investigation tasks typically performed by security operations center (SOC) analysts, helping teams focus on deeper analysis and incident response. The system features a modular architecture built around plugins that allow new analyzers, connectors, and integrations to be added easily. These plugins can collect data from external intelligence platforms or generate insights using internal analysis tools such as YARA or static malware analyzers. -
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Intro.js
Lightweight library for creating step-by-step customer onboarding
Intro.js is a lightweight library for creating step-by-step customer onboarding. You can install Intro.js in a few simple steps. Intro.js consists of two main files, the JavaScript part and the CSS part which renders the elements nicely. The simplicity of Intro.js API will help you to develop an advanced onboarding for your products. Intro.js is lightweight, 10kB and has no external dependencies! Intro.js provides various ways to configure your product onboarding and customize every single step of your tour. Intro.js is Free and open-source, published under AGPL license. We also provide commercial license, supporting your team to successfully integrate Intro.js! Intro.js is AGPL-licensed and open-source. However, if you want to use Intro.js in your commercial app, website or plugin, you would need to obtain a commercial license. -
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JEK
Minimalist jekyll theme putting the power of color schemes in the user
Jek is a minimalist Jekyll theme putting the power of color schemes in the user’s hands. Toggle between schemes hassle-free, create new ones on the go, and store settings in the browser. These settings are saved in the session and local storage. Toggling light/dark mode or choosing a random palette saves settings for only the current session. Clicking the save button adds the theme to local storage for future visits. -
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JEKYLL YAT THEME
Yet another theme for elegant writers with modern flat style
Yet another theme for elegant writers with a modern flat style and beautiful night/dark mode. Here the YAT (Yet Another Theme) is a modern responsive theme. It's quite clear, clean, and neat for writers and posts. If you are an elegant writer and focus on content, don't miss it. -
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JSDoc
An API documentation generator for JavaScript
JSDoc 3 is an API documentation generator for JavaScript, similar to Javadoc or phpDocumentor. You add documentation comments directly to your source code, right alongside the code itself. The JSDoc tool will scan your source code and generate an HTML documentation website for you. JSDoc's purpose is to document the API of your JavaScript application or library. It is assumed that you will want to document things like modules, namespaces, classes, methods, method parameters, and so on. JSDoc comments should generally be placed immediately before the code being documented. Each comment must start with a /** sequence in order to be recognized by the JSDoc parser. Adding a description is simple, just type the description you want in the documentation comment. Once your code is commented, you can use the JSDoc 3 tool to generate an HTML website from your source files. -
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JSON Crack
Innovative and open-source visualization application
JSON Crack is a free, open-source data visualization app capable of visualizing data formats such as JSON, YAML, XML, CSV and more, into interactive graphs. With its intuitive and user-friendly interface, JSON Crack makes it easy to explore, analyze, and understand even the most complex data structures. Whether you're a developer working on a large-scale project or a data enthusiast looking to uncover hidden insights, JSON Crack has the tools and features you need to unlock the full potential of your data. -
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JSONPath Plus
A fork of JSONPath
Analyse, transform, and selectively extract data from JSON documents (and JavaScript objects). JSON path-plus expands on the original specification to add some additional operators and makes explicit some behaviors the original did not spell out. Try the browser demo or Runkit (Node). -
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Jam
JavaScript package manager
Jam is a package management tool designed for JavaScript applications, focusing on front-end dependency management before the widespread adoption of modern tools like npm and Yarn for browser-based workflows. It allows developers to install, manage, and bundle JavaScript libraries for use in web applications, simplifying dependency handling in client-side environments. Jam integrates with RequireJS and other module loaders, enabling structured and modular development practices in the browser. It provides a command-line interface for installing packages and managing versions, helping developers maintain consistent dependency trees. The tool emphasizes ease of use and organization, allowing developers to avoid manually downloading and including scripts in their projects. Although it has been largely superseded by newer tools, Jam represents an important step in the evolution of JavaScript package management. -
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Jasny Bootstrap
The missing components for your favorite front-end framework
Jasny Bootstrap is an extension to vanilla Bootstrap, adding a number of features and components. The aim of Jasny Bootstrap is to provide all the required features for building highly interactive web applications for desktop and mobile. As of version 3.1.0 Jasny Bootstrap is no longer bundled with vanilla Bootstrap. You should load vanilla Bootstrap's CSS before this extension. Jasny Bootstrap has a few easy ways to quickly get started, each one appealing to a different skill level and use case. Read through to see what suits your particular needs. The fastest way to get Jasny Bootstrap is to download the compiled and minified versions of our CSS and JavaScript. No documentation or original source files are included. Get the latest Jasny Bootstrap LESS and JavaScript source code by downloading it directly from GitHub. Visit us on GitHub to clone or fork the Jasny Bootstrap project. -
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JavaGuide
"Java Learning + Interview Guide" covers the core Java knowledge
JavaGuide is an open source knowledge base and learning resource for Java developers, created and maintained by Snailclimb. The project organizes and explains a wide range of Java-related concepts, from language fundamentals to advanced topics such as concurrency, JVM internals, distributed systems, and high availability design. It is especially popular among developers preparing for technical interviews, as it compiles common knowledge points, detailed explanations, and source code analyses that interviewers frequently explore. The repository also includes sections on computer science basics such as operating systems, networks, and data structures, along with practical guides for databases, Redis, MySQL, and MongoDB. Beyond core Java, JavaGuide covers tools like Maven, Docker, Git, and frameworks like Spring, Spring Boot, and MyBatis. Its structured approach makes it a comprehensive handbook for both beginners and experienced backend engineers. -
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JavaScript Load Image
Load images provided as File or Blob objects or via URL
JavaScript-Load-Image is a client-side image loading and processing library that focuses on turning File/Blob objects or remote URLs into HTML <img> or <canvas> elements, optionally transformed in the process. It is often used in upload flows where images need to be previewed, resized, rotated, or cropped before being sent to a server, reducing bandwidth and improving user experience. The library can interpret image metadata, including Exif and IPTC tags, and can extract embedded thumbnails when present, which is handy for building fast image pickers or galleries. One of its key capabilities is correcting Exif Orientation, so photos taken on mobile devices appear upright without additional server-side processing. It also offers the option to preserve or restore image headers when resizing, which helps retain metadata or orientation information in the re-encoded image.