Open Source 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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  • 1

    GeographicLib

    Geographic library

    GeographicLib is a small C++ library for: geodesic and rhumb line calculations; conversions between geographic, UTM, UPS, MGRS, geocentric, and local cartesian coordinates; gravity (e.g., EGM2008) and geomagnetic field (e.g., WMM2020) calculations.
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    Downloads: 39,822 This Week
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  • 2
    Sweet Home 3D

    Sweet Home 3D

    An interior design application to draw house plans & arrange furniture

    Download the full version at: https://www.sweethome3d.com/download.jsp?adid=sourceforge Sweet Home 3D is an interior design application that helps you to quickly draw the floor plan of your house, arrange furniture on it, and visit the results in 3D.
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    Downloads: 26,808 This Week
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  • 3
    Webmin

    Webmin

    A web-based interface for system administration of UNIX

    A web-based system administration tool for Unix servers and services. https://github.com/webmin/webmin
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    Downloads: 7,854 This Week
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  • 4
    OpenGApps

    OpenGApps

    OpenGApps daily releases

    The Open GApps Project is an open-source initiative that automates the creation of up-to-date Google Apps packages for Android devices. It provides pre-built packages that are compatible with all major Android versions and hardware platforms. Open GApps packages are DPI-optimized, ensuring better performance and consistency across different screen densities. The project updates Google Apps frequently, with new builds generated nightly when updates are available. Strong compression keeps downloads relatively small, even for full-featured packages. The installer checks device compatibility before making changes to prevent installation issues. Open GApps offers multiple package options, ranging from full Google app bundles to lightweight, minimalist configurations.
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    Downloads: 22,212 This Week
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  • 5
    OmegaT - multiplatform CAT tool

    OmegaT - multiplatform CAT tool

    The free computer aided translation (CAT) tool for professionals

    OmegaT is a free and open source multiplatform Computer Assisted Translation tool with fuzzy matching, translation memory, keyword search, glossaries, and translation leveraging into updated projects.
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    Downloads: 2,212 This Week
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  • 6
    Jmol

    Jmol

    An interactive viewer for three-dimensional chemical structures.

    Over 1,000,000 page views per month. Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other quantum chemistry programs. Files can be transferred directly from several databases, including RCSB, EDS, NCI, PubChem, and MaterialsProject. Multiple files can be loaded and compared. A rich scripting language and a well-developed web API allow easy customization of the user interface. Features include interactive animation and linear morphing. Jmol interfaces well with JSpecView for spectroscopy, JSME for 2D->3D conversion, POV-Ray for images, and CAD programs for 3D printing (VRML export).
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    Downloads: 587 This Week
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  • 7
    Acode

    Acode

    A powerful text/code editor for Android

    Welcome to Acode Editor, a powerful and versatile code editing tool designed specifically for Android devices. Whether you're working on HTML, CSS, JavaScript, or other programming languages, Acode empowers you to code on-the-go with confidence. Step into the future of coding with our innovative plugin system. This all-new feature is compatible with a wide range of plugins, increasing Acode's functionality to meet all your development needs. With over 30 plugins already available in the plugin store, the possibilities are endless. Acode lets you build and run websites right in your browser, debug with ease using the built-in console, and edit a wide range of source files from Python and CSS to Java, JavaScript, Dart, and more.
    Downloads: 77 This Week
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  • 8
    Selenium

    Selenium

    Browser automation framework and ecosystem

    Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily it is for automating web applications for testing purposes, but is certainly not limited to just that. Boring web-based administration tasks can (and should) also be automated as well. If you want to create robust, browser-based regression automation suites and tests, scale and distribute scripts across many environments, then you want to use Selenium WebDriver, a collection of language specific bindings to drive a browser - the way it is meant to be driven. If you want to create quick bug reproduction scripts, create scripts to aid in automation-aided exploratory testing, then you want to use Selenium IDE; a Chrome and Firefox add-on that will do simple record-and-playback of interactions with the browser. If you want to scale by distributing and running tests on several machines and manage multiple environments from a central point.
    Downloads: 71 This Week
    Last Update:
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  • 9
    eGuideDog free software for the blind
    eGuideDog project develops free software for the blind. Currently, we focus on WebSpeech, Ekho TTS and WebAnywhere.
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    Downloads: 209 This Week
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  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

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    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • 10
    OpenClinic GA

    OpenClinic GA

    Open Source Integrated Hospital Information Management System

    OpenClinic GA is an open source integrated hospital information management system covering management of administrative, financial, clinical, lab, x-ray, pharmacy, meals distribution and other data. Extensive statistical and reporting capabilities. OpenClinic GA and OpenClinic GMAO are owned by Frank Verbeke, MD, PhD at Post-Factum BV (https://www.post-factum.be)
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    Downloads: 225 This Week
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  • 11
    Alfresco Community Edition

    Alfresco Community Edition

    Open Source Enterprise Content Management ECM

    The open source Enterprise Content Management (ECM) software that handles any type of content, allowing users to easily share and collaborate on content.
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    Downloads: 159 This Week
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  • 12
    Allows editing of any size file in hexadecimal, decimal and ASCII. A great tool that allows you to edit and analyze the contents for either the data or resource fork of any type of file. 68K, PPC and Carbon run on MacOS 7-9 and X.
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    Downloads: 172 This Week
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  • 13
    Liferay Portal

    Liferay Portal

    The world's leading open source portal

    Liferay Portal is the world's leading enterprise open source portal framework, offering integrated Web publishing and content management, an enterprise service bus and service-oriented architecture, and compatibility with all major IT infrastructure. Check GitHub for our latest releases: https://github.com/liferay/liferay-portal/releases https://github.com/liferay/liferay-ide/releases
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    Downloads: 138 This Week
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  • 14
    Bonita

    Bonita

    A DPA process-based application platform with a workflow engine

    Bonitasoft fully supports digital operations and IT modernization with Bonita, an open-source and extensible platform for automation and optimization of business processes. The Bonita platform accelerates development and production with clear separation between capabilities for visual programming and for coding. Bonita integrates with existing information systems, orchestrates heterogeneous systems, and provides deep visibility into processes across the organization. Learn more at www.bonitasoft.com
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    Downloads: 121 This Week
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  • 15
    Bridge Designer and Contest

    Bridge Designer and Contest

    A national virtual bridge engineering contest for kids of all ages.

    *** Bridge Designer has been replaced with the web app ASCE Bridge Designer, Cloud Edition (Google this term to find the app)! Binaries posted here will go away on 1 July 2026. The source repo will remain. The contest is no longer active. *** A national virtual bridge engineering contest with prizes for middle and high school kids, grades 6 to 12, but anyone can enter for fun. Based on the award-wining Bridge Designer client software, now open source through this project. Web site infrastructure supports worldwide participation in qualifying and semifinal rounds with a tiny administrative staff. The new Rails back end is a RubyMine project. Thanks to JetBrains for this mega development environment!
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    Downloads: 591 This Week
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  • 16
    EJBCA, JEE PKI Certificate Authority
    EJBCA is an enterprise class PKI Certificate Authority built on JEE technology. It is a robust, high performance, platform independent, flexible, and component based CA to be used standalone or integrated in other JEE applications.
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    Downloads: 106 This Week
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  • 17
    Allure Report

    Allure Report

    Flexible, lightweight multi-language test reporting tool

    Allure Report is a flexible, lightweight multi-language test reporting tool. It provides clear graphical reports and allows everyone involved in the development process to extract the maximum of information from the everyday testing process. Allure Report is a flexible multi-language test report tool to show you a detailed representation of what has been tested end extract max from the everyday execution of tests. Allure Report is capable to build unified reports for dozens of testing tools across eleven programming languages on several CI/CD systems.
    Downloads: 21 This Week
    Last Update:
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  • 18
    OpenNMS

    OpenNMS

    A Java based fault and performance management system

    An Enterprise-Grade Network Management Application Platform that is 100% Free and Open Source Software.
    Downloads: 78 This Week
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  • 19
    Zekr: Multimedia Quran Study Software
    Zekr is an open source Quran study software for Windows, Linux and Mac. It's designed to ease access to the most authentic and valuable text of Muslims. Zekr provides Quran translations, recitation, search and other features to study Holy Quran.
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    Downloads: 84 This Week
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  • 20
    FreeWRL VRML/X3D browser
    FreeWRL is an Open Source, cross platform VRML2 and X3D compliant browser, with script, SAI and EAI support. Platforms supported: Linux and other Unix-style platforms; Mac OS/X; Windows. Support for mobile platforms (iOS, Android, QNX) is under development.
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    Downloads: 71 This Week
    Last Update:
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  • 21
    GeoNetwork opensource - Metadata Catalog
    A web based Metadata Catalog Server for data description and discovery. Supports both generic and geospatial data discovery. It implements international standards (e.g. ISO19115/19139/19119, ISO19115-3, DCAT-AP, CSW 2.0, OGC API Records). It originates from the United Nations and is used by many governments as geoportal software. Active development and discussion takes place on GitHub and OSGeo Discourse. You can also connect directly with the companies supporting the development. Source code available on github https://github.com/geonetwork/
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    Downloads: 270 This Week
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  • 22
    ScadaBR

    ScadaBR

    Open source SCADA

    We are now on GitHub: https://github.com/ScadaBR/ScadaBR ScadaBR is a SCADA (Supervisory Control and Data Acquisition) system with applications in Process Control and Automation, being developed and distributed using the open source model.
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    Downloads: 87 This Week
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  • 23
    openMAINT

    openMAINT

    Open source solution for the Property & Facility Management

    openMAINT is an enterprise open source solution for the Property & Facility Management (CMMS). openMAINT helps to know and manage the inventory, maintenance, logistic and economic information related to buildings, plants and movable assets. openMAINT is a ready-to-use solution, configured with databases, workflows, reports and dashboards. The software can be gradually activated according to the needs of each organization and the available resources. openMAINT includes the modules of Space & Asset Inventory, Facility Maintenance, Logistic Management, Economic Management, Energy & Environment, GIS & BIM. The FM module manages the preventive / scheduled / breakdown maintenance using worflows based on the Maintenance Manual criteria. openMAINT also supports the new BIM extensions (Building Information Modeling) with a connector based on the open IFC standard and a viewer of IFC 3D models. openMAINT is implemented on the open source asset management framework CMDBuild.
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    Downloads: 242 This Week
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  • 24
    JavaGuide

    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.
    Downloads: 8 This Week
    Last Update:
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  • 25
    Teedy

    Teedy

    Lightweight document management system

    Teedy is a lightweight document management system packed with all the features you can expect from big expensive solutions but still easy to use. A modern interface to keep your important documents in one place and your business operations clear. Do not spend time using the tool, just upload your documents and you will find them easily when needed. Precise user permissions, encryption and datacenters in France will make sure only the right people can see the right documents. As a content-oriented document management system, the user interface is not cluttered with buttons and menus and works both on desktop and mobile. Document searching has never been easier thanks to the powerful full-text search engine in Teddy. You can search in images (embedded OCR), DOCX, ODT, TXT, PDF, and more. Verify or validate your documents with people of your organization using workflows.
    Downloads: 8 This Week
    Last Update:
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