Showing 6341 open source projects for "online"

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  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

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    Outgrown Windows Task Scheduler?

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  • 1
    Node-RED

    Node-RED

    Low-code programming for event-driven applications

    Node-RED is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways. It provides a browser-based editor that makes it easy to wire together flows using the wide range of nodes in the palette that can be deployed to its runtime in a single-click. Node-RED provides a browser-based flow editor that makes it easy to wire together flows using the wide range of nodes in the palette.
    Downloads: 50 This Week
    Last Update:
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  • 2
    EasyAppointments

    EasyAppointments

    Easy!Appointments - Self Hosted Appointment Scheduler

    ...Appointments is an open-source appointment management system that helps businesses schedule and manage client appointments efficiently. It offers a web-based interface where clients can book appointments online, while administrators can manage staff schedules, services, and customer data. The system is highly customizable and can be integrated with other tools like Google Calendar, making it ideal for small businesses, clinics, and service providers.
    Downloads: 11 This Week
    Last Update:
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  • 3
    Arduino core for the ESP32

    Arduino core for the ESP32

    Arduino core for the ESP32

    ...The output of the power amplifier is also adjustable, thus contributing to an optimal trade-off between communication range, data rate and power consumption. The ESP32 series is available as a chip or module. You can use Arduino-ESP32 Online Documentation to get all information about this project.
    Downloads: 391 This Week
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  • 4
    MangoHud

    MangoHud

    A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU

    A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more. mangoplot is a plotting script that is shipped with MangoHud: on a given folder, it takes each log file, makes a 1D heatmap of its framerates, then stacks the heat maps vertically to form a 2D graph for easy visual comparison between benchmarks.
    Downloads: 45 This Week
    Last Update:
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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

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  • 5
    glad

    glad

    Multi-Language Vulkan/GL/GLES/EGL/GLX/WGL Loader-Generator

    Vulkan/GL/GLES/EGL/GLX/WGL Loader-Generator based on the official specifications for multiple languages.
    Downloads: 43 This Week
    Last Update:
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  • 6
    Akaunting

    Akaunting

    Online Accounting Software

    Online accounting software designed for small businesses and freelancers. Akaunting is built with modern technologies such as Laravel, VueJS, Tailwind, RESTful API etc. Thanks to its modular structure, Akaunting provides an awesome App Store for users and developers.
    Downloads: 9 This Week
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  • 7
    theHarvester

    theHarvester

    E-mails, subdomains and names

    theHarvester is a very simple to use, yet powerful and effective tool designed to be used in the early stages of a penetration test or red team engagement. Use it for open source intelligence (OSINT) gathering to help determine a company's external threat landscape on the internet. The tool gathers emails, names, subdomains, IPs and URLs using multiple public data sources.
    Downloads: 69 This Week
    Last Update:
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  • 8
    ClassicUO

    ClassicUO

    An open source implementation of the Ultima Online Classic Client

    ClassicUO is an open-source, modern client for Ultima Online, a beloved MMORPG originally released in the late 1990s. Designed as a drop-in replacement for outdated clients, ClassicUO supports high performance, modding, and quality-of-life improvements while preserving the game's core look and mechanics. It’s built using .NET Core and runs cross-platform, offering smoother input, faster rendering, and extensibility for private servers.
    Downloads: 2 This Week
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  • 9
    KOOM

    KOOM

    KOOM is an OOM killer on mobile platform by Kwai

    ...In the daily version iteration process, OOM surges occasionally occur, and the online environment is very complicated. There are thousands of AB experiments. Pre-prevention and post-recovery cannot be achieved. Therefore, high-performance online memory monitoring solutions are urgently needed.
    Downloads: 2 This Week
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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
    Learn More
  • 10
    Animeko

    Animeko

    100% Kotlin/Compose Multiplatform

    Animeko is an open-source anime streaming app for Android, offering a modern and community-driven alternative for watching anime. It aggregates content from various public sources and supports multiple features to enhance the viewing experience, including subtitles, episode tracking, and source customization.
    Downloads: 53 This Week
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  • 11
    SolidInvoice

    SolidInvoice

    Simple and elegant invoicing solution

    ...It helps you manage clients, contacts, day-to-day billing and more so you can always get paid right and on time. SolidInvoice is capable of handling recurring invoices, quotes and estimates, as well as online payments. You can receive payments from a number of different gateways such as Paypal Express, Stripe Checkout, Be2bill and more. It also supports multiple currencies. SolidInvoice has a powerful and flexible RESTful API so you can easily integrate it to any other service.
    Downloads: 8 This Week
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  • 12
    OneUptime

    OneUptime

    OneUptime is the complete open-source observability platform

    OneUptime is a comprehensive solution for monitoring and managing your online services. Whether you need to check the availability of your website, dashboard, API, or any other online resource, OneUptime can alert your team when downtime happens and keep your customers informed with a status page. OneUptime also helps you handle incidents, set up on-call rotations, run tests, secure your services, analyze logs, track performance, and debug errors.
    Downloads: 5 This Week
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  • 13
    Switch theme injector

    Switch theme injector

    Create custom themes for the Nintendo Switch

    ...Unfortunately, SZS files from the switch os contain copyrighted data and can't be shared online that's why the nxtheme format has been developed, it contains only differential info and can be freely shared. Unless you're dealing with making your own patches and custom layouts you should only use nxtheme files.
    Downloads: 7 This Week
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  • 14
    FinMind

    FinMind

    Open Data, more than 50 financial data

    In the era of big data, data is the foundation of everything. We collect more than 50 kinds of Taiwan stock related information and provide download, online analysis, and backtesting. Regardless of the program, you can download data through the api provided by FinMind, or you can download data directly from the website. After data is available, statistical analysis, regression analysis, time series analysis, machine learning, and deep learning can be performed. For individual stocks, provide visual analysis of technical, fundamental, and chip levels. ...
    Downloads: 10 This Week
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  • 15
    PouchDB

    PouchDB

    The Database that Syncs!

    PouchDB is an open source, pocket-sized JavaScript database that conveniently synchronizes with servers when it gets back online. It’s inspired by Apache CouchDB, so it’s designed to run well within the browser. PouchDB was created to enable web developers to build applications that will work just as well offline as they do online. It enables applications to store data locally while offline, and once back online it will synchronize with CouchDB and compatible servers, so your data will always be in sync. ...
    Downloads: 0 This Week
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  • 16
    RDoc

    RDoc

    RDoc produces HTML and online documentation for Ruby projects

    RDoc produces HTML and command-line documentation for Ruby projects. RDoc includes the rdoc and ri tools for generating and displaying documentation from the command line.
    Downloads: 0 This Week
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  • 17
    PHPMailer

    PHPMailer

    The classic email sending library for PHP

    ...There are myriad overlapping (and conflicting) standards, requiring tight adherence to horribly complicated formatting and encoding rules – the vast majority of code that you'll find online that uses the mail() function directly is just plain wrong, if not unsafe!
    Downloads: 268 This Week
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  • 18
    Everything cURL

    Everything cURL

    The book documenting the curl project, the curl tool, libcurl

    Everything curl is an extensive, continuously maintained book that documents the entire curl ecosystem: the curl command-line tool, the libcurl library, the project’s history and development practices, and practical guidance for using and contributing to curl. The project is written as an open source book (CC-BY-4.0) and is available in multiple formats and locations, including an online website, PDF, and ePub so readers can pick the format that suits them. Content ranges from beginner-friendly tutorials and usage examples to deep dives into internals, protocols, bindings, build instructions, and advanced deployment scenarios, making the book useful for both casual users and experienced developers. The repository is large and actively maintained with many commits, organized chapters and helper scripts to build, index and publish the book; the site rendering is powered by mdBook and hosted for easy online reading.
    Downloads: 2 This Week
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  • 19
    Gorse Recommender System Engine

    Gorse Recommender System Engine

    An open source recommender system service written in Go

    ...Support horizontal scaling in the recommendation stage after single node training. Support Redis, MySQL, Postgres, MongoDB, and ClickHouse as its storage backend. Expose RESTful APIs for data CRUD and recommendation requests. Analyze online recommendation performance from recently inserted feedback. Provide GUI for data management, system monitoring, and cluster status checking. Gorse is an open-source recommendation system written in Go. Gorse aims to be a universal open-source recommender system that can be easily introduced into a wide variety of online services. ...
    Downloads: 2 This Week
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  • 20
    PrivateBin

    PrivateBin

    A minimalist, open source online pastebin

    PrivateBin is a minimalist, open-source online pastebin that allows users to securely share text data. It encrypts the content client-side, ensuring that no one other than the intended recipient can read the data. PrivateBin is self-hosted, giving users full control over their data. It supports features like message expiration, password protection, and anonymous sharing.
    Downloads: 2 This Week
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  • 21
    diagrams.net

    diagrams.net

    Security-first diagramming for teams

    Bring your storage to our online tool, or go max privacy with the desktop app. Diagram files created in 2005 will load in the app today. Works with Google Drive and Google Workplace (G Suite). Use add-ons for Docs, Sheets and Slides. It works with OneDrive and Sharepoint. Office 365 app for Word, Powerpoint and Excel. Highest-rated Confluence app in the Atlassian Marketplace.
    Downloads: 116 This Week
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  • 22
    Restaurant Menu Food Ordering WordPress

    Restaurant Menu Food Ordering WordPress

    This plugin gives you the power to effectively create menus

    Restaurant Menu and Food Ordering plugin for WordPress by MotoPress allows you to create a stylish online restaurant menu that features your menu items and offerings. You can create thematic categories of your menu items and display them in a preferable layout - either list or grid. Add images, tags, ingredients, nutrition info, and other data to make your menu more attractive and informative. Using a free plugin version, you can also enable eCommerce features and sell food and drinks online using the available PayPal or Cash on delivery payment methods. ...
    Downloads: 0 This Week
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  • 23
    IT Tools

    IT Tools

    Collection of handy online tools for developers, with great UX

    It‑tools is a web-based collection of developer-friendly utility tools featuring a polished user experience—accessible via the online portal it‑tools.tech, and self-hostable via Docker. TypeScript cannot handle type information for .vue imports by default, so we replace the tsc CLI with vue-tsc for type checking. In editors, we need TypeScript Vue Plugin (Volar) to make the TypeScript language service aware of .vue types. If the standalone TypeScript plugin doesn't feel fast enough to you, Volar has also implemented a Take Over Mode that is more performant.
    Downloads: 1 This Week
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  • 24
    plotly.py

    plotly.py

    The interactive graphing library for Python

    ...Everything from statistical charts and scientific charts, through to maps, 3D graphs and animations, plotly.py lets you create them all. Graphs made with plotly.py can be viewed in Jupyter notebooks, standalone HTML files, or hosted online using Chart Studio Cloud.
    Downloads: 5 This Week
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  • 25
    drawio-desktop

    drawio-desktop

    Security-first diagramming for teams

    Security-first diagramming for teams. Bring your storage to our online tool, or go max privacy with the desktop app. Works with Google Drive and Google Workplace (G Suite). Use add-ons for Docs, Sheets and Slides. Works with OneDrive and Sharepoint. Office 365 app for Word, Powerpoint and Excel. Highest-rated Confluence app in the Atlassian Marketplace. Works in Jira too. Works with GitHub, GitLab and Dropbox for visual documentation in distributed teams.
    Downloads: 136 This Week
    Last Update:
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