Open Source JavaScript Software - Page 34
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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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DocToc
Generates table of contents for markdown files inside local git
DocToc is a command-line utility that automatically generates and maintains tables of contents inside Markdown documents. It supports Markdown, Markdown Extended, and MDX files and can recursively process complete directory trees. Generated links can match anchor conventions used by GitHub, GitLab, Bitbucket, Node.js, and Ghost. Users can limit heading levels, exclude specific headings, control list formats, and choose where the generated table appears. Dry-run and update-only modes make it useful in continuous integration and staged commit workflows. Existing generated sections can be refreshed without manually editing their contents. DocToc can also run as a pre-commit hook to keep documentation navigation synchronized automatically. -
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Dockerode
Docker + Node = Dockerode (Node.js module for Docker's Remote API)
Dockerode is a Node.js module that provides a Docker Remote API client, allowing developers to manage Docker containers, images, and networks programmatically within their Node.js applications. -
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ESLint-plugin-React
React specific linting rules for ESLint
Install ESLint either locally or globally. (Note that locally, per project, is strongly preferred). If you installed ESLint globally, you have to install React plugin globally too. Otherwise, install it locally. Use our preset to get reasonable defaults. If you are using the new JSX transform from React 17, extend react/jsx-runtime in your eslint config to disable the relevant rules. You should also specify settings that will be shared across all the plugin rules. If you do not use a preset you will need to specify individual rules and add extra configuration. This plugin exports a recommended configuration that enforces React good practices. This plugin also exports an all configuration that includes every available rule. This pairs well with the eslint:all rule. These configurations will import eslint-plugin-react and enable JSX in parser options. -
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Electron Context Menu
Context menu for your Electron app
Electron Context Menu is a JavaScript package that adds configurable right-click menus to Electron applications. It provides common native-style actions that Electron developers would otherwise need to implement manually. Built-in behavior includes cut, copy, paste, text lookup, web search, link copying, image actions, video actions, and spellchecking-related commands. An Inspect Element option can automatically appear during development for easier debugging. Developers can add, remove, reorder, rename, or transform menu actions and can target specific windows or views. The package operates from Electron's main process and can apply menus to existing and newly created windows. Its extensible API helps applications provide richer context-sensitive interactions with less custom menu code. -
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FKit
A functional programming toolkit for JavaScript
FKit (pronounced eff-kit) is a functional programming toolkit for JavaScript. It provides many functions for solving common problems with functions, objects, arrays, and strings. It aims to provide reusable building blocks while maintaining a laser focus on everyday utility. -
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Fengari
The Lua VM written in JS ES6 for Node and the browser
The Lua VM written in JS ES6 for Node and the browser. This repository contains the core Fengari code (which is a port of the Lua C library) which includes parser, virtual machine, and base libraries. However, it is rare to use this repository directly. -
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Flatbush
A very fast static spatial index for 2D points and rectangles in JS
A really fast static spatial index for 2D points and rectangles in JavaScript. An efficient implementation of the packed Hilbert R-tree algorithm. Enables fast spatial queries on a very large number of objects (e.g. millions), which is very useful in maps, data visualizations and computational geometry algorithms. -
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Framework7
Full featured HTML framework for building iOS & Android apps
Framework7 - is a free and open source framework to develop mobile, desktop or web apps with a native look and feel. It is also an indispensable prototyping tool to show working app prototypes as soon as possible in case you need to. With such a stunning set of UI components that Framework7 provides right from the box, it allows to create of web apps, progressive web apps (PWA) and iOS and Android apps with a native look and feel. You can use any tools you love when working with Framework7. It doesn’t force you to use anything except plain HTML, CSS and JavaScript. Creating apps with Framework7 is easy as creating a website. Framework7 paired with extra tools like Electron and NW.js allows building native desktop apps. And in addition to vanilla JavaScript library, Framework7 comes with Vue.js, React and Svelte components to bring components-syntax, structured data and data bindings with power and simplicity of Vue.js, React or Svelte. -
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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. Also, when you can't justify setting up a dedicated backend simply to handle search. ElasticSearch or Algolia, although both great services, may be overkill for your particular use cases. You can access all options above via Fuse.config. This is useful if you want to override default options for all Fuse instances. Fuse.js supports logical query operators. These operators are used for filtering the data and getting precise results based on the given conditions. -
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Golden Layout
A multi window layout manager for webapps
Golden Layout is a JavaScript layout manager designed for building complex, multi-panel web applications with draggable and resizable components. It enables developers to arrange UI elements into flexible layouts that can be dynamically reconfigured by users through drag-and-drop interactions. The system is particularly useful for dashboards, IDE-like interfaces, and data-heavy applications where multiple panels need to coexist and be rearranged. Golden Layout manages component positioning, visibility, and resizing through a structured layout tree, allowing precise control over how elements are displayed. It also supports saving and restoring layouts, enabling persistence of user configurations across sessions. The library integrates with popular frontend frameworks such as Angular and Vue, and includes support for virtual components to bridge framework-specific rendering models. -
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GraphQL.js
A reference implementation of GraphQL for JavaScript
The JavaScript reference implementation for GraphQL, a query language for APIs created by Facebook. GraphQL.js is a general-purpose library and can be used both in a Node server and in the browser. As an example, the GraphiQL tool is built with GraphQL.js! Building a project using GraphQL.js with webpack or rollup should just work and only include the portions of the library you use. This works because GraphQL.js is distributed with both CommonJS (require()) and ESModule (import) files. Ensure that any custom build configurations look for .mjs files! For practical applications, you'll probably want to run GraphQL queries from an API server, rather than executing GraphQL with a command line tool. GraphQL.js provides two important capabilities: building a type schema and serving queries against that type schema. -
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Greenkeeper
Real-time automated dependency updates for npm and GitHub
Greenkeeper is a dependency management tool that automatically monitors and updates dependencies in JavaScript projects. It helps developers keep their projects up to date by notifying them when new versions of dependencies are available. -
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Gulp Imagemin
Minify PNG, JPEG, GIF and SVG images
A Gulp plugin that optimizes images by reducing file sizes without losing quality, improving web performance and reducing bandwidth usage. -
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HTM
JSX alternative using standard tagged templates, with compiler support
htm is JSX-like syntax in plain JavaScript, no transpiler necessary. Develop with React/Preact directly in the browser, then compile htm away for production. It uses standard JavaScript Tagged Templates and works in all modern browsers. The syntax you write when using HTM is as close as possible to JSX. htm actually takes the JSX-style syntax a couple steps further! No transpiler necessary. HTML's optional quotes: <div class=foo>. Component end-tags: <${Footer}>footer content<//>. Syntax highlighting and language support via the lit-html VSCode extension and vim-jsx-pretty plugin. Multiple root element (fragments): <div /><div />. Support for HTML-style comments: <div><!-- comment --></div>. htm is published to npm, and accessible via the unpkg.com CDN. If you're using Preact or React, we've included off-the-shelf bindings to make your life easier. They also have the added benefit of sharing a template cache across all modules. -
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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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Husky
Git hooks made easy
Husky is a tool that makes handling Git hooks a lot easier, and lets you run the scripts you want at those stages. It works by including an object right within your package.json file. This then configures Husky so that it runs the scripts you specify. After that, it's Husky's responsibility to manage at which point in the Git lifecycle your scripts will run. Husky helps to improve your commits, lets you run tests, lint code and more when you commit or push. It is very lightweight, with zero dependencies and is capable of supporting all Git hooks. -
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Hybrid Browser
A p2p browser, browse the p2p networks along with the regular net
Browse the p2p networks, and create and view p2p websites. It means you will be able to interact with p2p networks and view the p2p data on the browser. You will be able to create and upload p2p websites. This makes it possible to create fully peer-to-peer websites, no middlemen and no servers. -
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Hydejack
A boutique Jekyll theme for hackers, nerds, and academics
Hydejack's cover page on a variety of screens. Hydejack is a boutique Jekyll theme for hackers, nerds, and academics, with a focus on personal sites that are meant to impress. It includes a blog that is suitable for both prose and technical documentation, a portfolio to showcase your projects, and a resume template that looks amazing on the web and in print. Ever since the introduction of Dark Mode, link styles have been a bit of an issue. Specifically, finding an accent color that worked on both light and dark backgrounds was the problem. With Hydejack 9, the link style has been revamped so that legibility is no longer tied to the choice of accent color, giving you much more freedom in creating a unique design flavor for your site. -
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Icestudio
Visual editor for open FPGA boards
Visual editor for open FPGA boards. Built on top of the Icestorm project using Apio. -
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Inbox Zero
AI assistant that automates email tasks to help achieve inbox zero
Inbox Zero is an open source AI-powered email assistant designed to help users manage and process their inbox more efficiently. It aims to reduce the time spent handling email by automatically organizing, prioritizing, and responding to messages using customizable automation rules and artificial intelligence. Users can define prompts or rule-based actions that guide how the assistant processes incoming messages, enabling automated workflows for sorting, replying, or handling routine communication. Inbox Zero is structured as a modern web application built with a monorepo architecture that contains multiple applications and shared packages, allowing modular development and easier maintenance. It integrates with email services and can automate actions such as scheduling tasks, generating replies, and managing follow-ups. Inbox Zero is designed to allow users to retain precise control over automation rules while still benefiting from AI-driven suggestions and analysis. -
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JavaScript localStorage
A simple, lightweight JavaScript API for handling browser localStorage
A simple, lightweight JavaScript API for handling browser local storage, it is easy to pick up and use has a reasonable footprint of 2.08kb(gzipped: 0.97kb), and has no dependencies. It should not interfere with any JavaScript libraries or frameworks. -
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Jekyll LibDoc
A Jekyll documentation theme with built-in search and playground
A Jekyll documentation theme with built-in search and playground. LibDoc is a Jekyll theme that was crafted to easily and quickly get properly designed documentation, especially for CSS and Javascript libraries. It comes with a built-in playground and a local search engine. -
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KaibanJS
JS-native framework for building and managing multi-agent systems
JavaScript-native framework for building multi-agent AI systems. Multi-agent AI systems promise to revolutionize how we build interactive and intelligent applications. However, most AI frameworks cater to Python, leaving JavaScript developers at a disadvantage. KaibanJS fills this void by providing a first-of-its-kind, JavaScript-native framework designed specifically for building and integrating AI Agents. Harness the power of specialization by configuring AI agents to excel in distinct, critical functions within your projects. This approach enhances the effectiveness and efficiency of each task, moving beyond the limitations of generic AI. Just as professionals use specific tools to excel in their tasks, enable your AI agents to utilize tools like search engines, calculators, and more to perform specialized tasks with greater precision and efficiency. -
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Koa
Expressive middleware for node.js using ES2017 async functions
Koa is a minimal, expressive web framework for Node.js created by the team behind Express, built around modern JavaScript features. Its middleware system uses async functions and an “onion” execution model, producing clean, sequential control flow for request/response handling. Koa keeps the core small and unopinionated—there’s no built-in router or templating—so developers compose only the pieces they need. The framework exposes a refined Context object to standardize request and response utilities without obscuring Node’s primitives. This design encourages readable middleware, robust error handling, and straightforward composition for tasks like authentication, logging, and body parsing. In production, Koa’s simplicity and async-first approach translate to predictable performance and maintainable server code. -
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Koa Proxies
A koa@2.x+ proxy middleware
Koa@2.x/next middleware for HTTP proxy
