Showing 2000 open source projects for "javascript"

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  • 1
    LibreSign

    LibreSign

    Nextcloud app to sign PDF documents

    Simplify your digital signatures and document management safely and efficiently. Beyond offering agility and security in digital signatures and document management, LibreSign features functionalities that adapt to the specific needs of your organization. Keep your documents secure with end-to-end encryption and multi-factor authentication, ensuring protection throughout the electronic document signing process. Hybrid signatures streamline negotiation processes, offering flexibility in...
    Downloads: 11 This Week
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  • 2
    React Dashboard

    React Dashboard

    Isomorphic admin dashboard template

    ...Whenever you modify any of the source files inside the /src folder, the module bundler (Webpack) will recompile the app on the fly and refresh all the connected browsers. React is a declarative, efficient, and flexible JavaScript library for building user interfaces. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes.
    Downloads: 4 This Week
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  • 3
    Automatisch

    Automatisch

    The open source Zapier alternative. Build workflow automation

    Automatisch is an open-source alternative to Zapier and Make.com, aimed at developers and teams who want to automate tasks and integrate APIs with full control over data and workflows. It allows users to build multi-step workflows using a powerful, web-based visual editor. Designed with scalability and extensibility in mind, Automatisch supports numerous built-in integrations while also allowing users to add their own through custom components. Its lightweight architecture and Docker-based...
    Downloads: 8 This Week
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  • 4
    G6

    G6

    A Graph Visualization Framework in JavaScript

    G6 is graph visualization engine with simplicity and convenience. Based on the ability to customize, it provides a set of elegant graph visualization solutions and helps developers to build up applications for graph visualization, graph analysis, and graph editor. G6 is a complete graph visualization engine, which focuses on relational data. According to practical business scenarios, we found the top solutions. Well-designed simple, flexible, and extendable interfaces will satisfy your...
    Downloads: 2 This Week
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  • 5
    Perspective

    Perspective

    A data visualization and analytics component

    Perspective is a high-performance data visualization library for building real-time, interactive analytics dashboards. Developed by FINOS, it supports WebAssembly-powered pivot tables and can handle large streaming datasets with speed and flexibility. Perspective is ideal for fintech, trading, and IoT applications where insights from live data need to be visualized, sliced, and explored quickly in a browser.
    Downloads: 33 This Week
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  • 6
    Superstruct

    Superstruct

    A simple and composable way to validate data in JavaScript

    This project is a lightweight validation library for JavaScript and TypeScript that helps you define data “shapes” and validate runtime values against them. Instead of relying only on compile-time typing, it focuses on the reality that many apps receive unknown input from APIs, forms, and external systems, and those values need runtime checks. Its API is intentionally familiar if you’ve used TypeScript, Flow, Go structs, or GraphQL schemas, but the output is oriented around runtime correctness. ...
    Downloads: 5 This Week
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  • 7
    Warracker

    Warracker

    Self-hostable warranty tracker to monitor expirations, store receipts

    Warracker is an open-source web application built to help individuals and teams track and manage product warranties in one central, easy-to-use interface. Instead of scattering receipts, expiration dates, and warranty details across paper files or spreadsheets, Warracker lets users organize all of that information with detailed records for each product, including purchase dates, durations, and associated documentation like images or PDFs. It includes proactive notifications for upcoming...
    Downloads: 11 This Week
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  • 8
    Grocy

    Grocy

    ERP beyond your fridge

    Grocy is an open-source, self-hosted grocery and household management system. It allows users to track groceries, manage shopping lists, and monitor the expiration dates of items. Grocy also includes features for meal planning, stock management, and recipes, making it an ideal tool for organizing your kitchen and reducing food waste.
    Downloads: 3 This Week
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  • 9
    Redash

    Redash

    Connect to any data source, easily visualize and share your data

    Redash is an essential tool to help you make sense of your data. It allows everyone, regardless of level of technical know-how to harness the power of data. SQL users connect, query, visualize and share data easily and efficiently, allowing everyone in their organization to use the data. Redash combines the power and comfort of an SQL client with the collaborative benefits of a cloud-based service. It lets you create big, beautiful and easy to digest visualizations on dashboards for...
    Downloads: 11 This Week
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  • 10
    Yjs

    Yjs

    Shared data types for building collaborative software

    Yjs is a high-performance, open-source CRDT (Conflict-free Replicated Data Type) implementation for building collaborative, real-time applications. It enables multiple users to edit shared data structures—such as text documents, arrays, maps, and XML trees—synchronously and offline. Yjs is network-agnostic and works with WebRTC, WebSocket, or any other transport layer, making it ideal for collaborative editors, whiteboards, and design tools. Its compact updates and powerful reconciliation...
    Downloads: 7 This Week
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  • 11
    cgm-remote-monitor

    cgm-remote-monitor

    Nightscout web monitor

    Nightscout’s cgm-remote-monitor is a real-time web application for DIY diabetes management. It connects with CGM devices like Dexcom, Medtronic, and Libre, pulls glucose readings, and visualizes them on a browser-based dashboard, accessible from phones, watches, or IV bags. The system supports trend alerts, historical graphs, and community plug-ins for remote patient monitoring, educational use, and family connectivity.
    Downloads: 4 This Week
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  • 12
    CoreUI Free Bootstrap Admin Template

    CoreUI Free Bootstrap Admin Template

    Free Bootstrap 5 admin & dashboard template

    CoreUI Admin Panel is not another blend of 3rd parties free components and libraries. It's the only Open Source Bootstrap Admin Dashboard Template built on the enterprise-grade hand-crafted UI Components Library created and backed by professionals. Save thousands of development hours by using ready-made, reusable, and commonly used widgets and UI components. Moreover, CoreUI Bootstrap Admin Template is delivered with a ready-to-use environment, so you don't have to waste time configuring the...
    Downloads: 15 This Week
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  • 13
    Cytoscape.js

    Cytoscape.js

    Graph theory library for visualization and analysis

    A fully featured graph library written in pure JS. Permissive open source license (MIT) for the core Cytoscape.js library and all first-party extensions. Used in commercial projects and open-source projects in production. Designed for users first, for both frontfacing app usecases and developer usecases. Highly optimized. Compatible with All modern browsers. Legacy browsers with ES5 and canvas support. ES5 and canvas support are required, and feature detection is used for optional...
    Downloads: 12 This Week
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  • 14
    GeoNode

    GeoNode

    GeoNode is an open source platform for geospatial data

    GeoNode is a geospatial content management system, a platform for the management and publication of geospatial data. It brings together mature and stable open-source software projects under a consistent and easy-to-use interface allowing non-specialized users to share data and create interactive maps. Data management tools built into GeoNode allow for integrated creation of data, metadata, and map visualization. Each dataset in the system can be shared publicly or restricted to allow access...
    Downloads: 9 This Week
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  • 15
    wasm-pack

    wasm-pack

    Your favorite rust -> wasm workflow tool!

    This tool seeks to be a one-stop-shop for building and working with rust-generated WebAssembly that you would like to interop with JavaScript, in the browser or with Node.js. wasm-pack helps you build rust-generated WebAssembly packages that you could publish to the npm registry, or otherwise use alongside any javascript packages in workflows that you already use, such as webpack. This project is a part of the rust-wasm group. You can find more info by visiting that repo! ...
    Downloads: 9 This Week
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  • 16
    SPX

    SPX

    A simple & straight-to-the-point PHP profiling extension

    SPX, which stands for Simple Profiling eXtension, is just another profiling extension for PHP. It differentiates itself from other similar extensions as being totally free and confined to your infrastructure (i.e. no data leaks to a SaaS). Very simple to use: just set an environment variable (command line) or switch on a radio button (web request) to profile your script. Thus, you are free of manually instrumenting your code (Ctrl-C a long running command line script is even supported)....
    Downloads: 13 This Week
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  • 17
    Tempus Dominus

    Tempus Dominus

    A date/time picker widget

    Tempus Dominus is the successor to the very popular "eonasdan/bootstrap-datetimepicker". The plugin provide a robust date and time picker designed to integrate into your project. The picker uses the format option to decide what components to show. Set format to LT, LTS or another valid MomentJs format string to display certain components. The picker uses MomentJs to determine the language string. You can use moment-with-locales or you can include whatever local file you need. Start of the...
    Downloads: 6 This Week
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  • 18
    Microweber

    Microweber

    Drag and Drop Website Builder and CMS with E-commerce

    Microweber is an open source, Drag and Drop website builder and a powerful next generation CMS with a built-in E-commerce feature. Whatever your website may be, be it an online shop, business website or personal blog, you can easily build it with Microweber. Because of its exceptional Drag and Drop technology, Microweber makes it easier than ever to build your website even without technical knowledge, and see the changes you make to your site in real time. Its revolutionary Real-Time Text...
    Downloads: 8 This Week
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  • 19
    EtherCalc

    EtherCalc

    Open source web spreadsheet

    EtherCalc is an open source, web-based spreadsheet that allows multiple users to collaborate and work remotely and in real time. Users can edit the same spreadsheet at the same time, with changes instantly reflected on screen. It accepts various mathematical formulae and other functions, and supports several default text formatting directives as well. It can be used for just about anything you’d need a desktop spreadsheet for-- accounting, inventory, scheduling, list management and so much...
    Downloads: 6 This Week
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  • 20
    arcgis-rest-js

    arcgis-rest-js

    compact, modular JavaScript wrappers for the ArcGIS REST API

    Compact, modular JavaScript wrappers for the ArcGIS REST API that run in Node.js and modern browsers. ArcGIS REST JS is supported in Node.js 8.x and above. It requires additional packages to polyfill Fetch and FormData. ArcGIS REST JS is supported in the same browsers as the ArcGIS API for JavaScript. ArcGIS REST JS takes advantage of web standards that are supported in all modern desktop browsers and most mobile browsers.
    Downloads: 0 This Week
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  • 21
    stylex-jsx

    stylex-jsx

    Full CSS support for JSX without compromises

    Full, scoped and component-friendly CSS support for JSX (rendered on the server or the client). Code and docs are for v3 which we highly recommend you to try. Looking for styled-jsx v2? Switch to the v2 branch. Blazing fast and optimized CSS rules injection system based on the CSSOM APIs. Full CSS support, no tradeoffs in power. Runtime size of just 3kb (gzipped, from 12kb). Complete isolation: Selectors, animations, keyframes. Built-in CSS vendor prefixing. Very fast, minimal and efficient...
    Downloads: 9 This Week
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  • 22
    React Native Calendars

    React Native Calendars

    Customizable React-Native calendar components

    ...The package is both Android and iOS compatible. This project is compatible with Expo/CRNA (without ejecting), and the examples have been published on Expo. The solution is implemented in JavaScript so no native module linking is required. All parameters for components are optional. By default the month of current local date will be displayed. Parameters that require date types accept YYYY-MM-DD formatted date-strings, JavaScript date objects, calendar objects and UTC timestamps. Calendars can be localized by adding custom locales to LocaleConfig object. ...
    Downloads: 3 This Week
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  • 23
    Intro.js

    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. ...
    Downloads: 3 This Week
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  • 24
    errsole.js

    errsole.js

    Collect, Store, and Visualize Logs with a Single Module

    Errsole is an open-source logger for Node.js. It has a built-in web dashboard to view, filter, and search your app logs.
    Downloads: 7 This Week
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  • 25
    4gaBoards

    4gaBoards

    Straightforward realtime kanban boards management

    4ga Boards is a self-hosted, real-time Kanban-style project management tool created by RARgames, designed to be straightforward, visually appealing, and collaboration-friendly. Built with React, Redux, Sails.js, and PostgreSQL, it supports dark mode, multitasking shortcuts, and Docker/Kubernetes deployment, making it ideal for teams who want a clean and efficient task-tracking experience
    Downloads: 2 This Week
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