Showing 710 open source projects for "virtual midi interface"

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  • 1
    MIDI Visualizer

    MIDI Visualizer

    A small MIDI visualizer tool, using OpenGL

    MIDIVisualizer is a cross-platform application that renders real-time visualizations of MIDI files using OpenGL. Inspired by the look of rhythm games and piano roll editors, it offers smooth animations and customizable themes to turn MIDI sequences into captivating graphical performances. It works as both a live visualizer and a tool to export visuals into video, making it ideal for musicians, VJs, and creators who want to produce visually engaging content synced to their compositions.
    Downloads: 76 This Week
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  • 2
    86Box

    86Box

    Emulator of x86-based machines based on PCem

    86Box is a low level x86 emulator that runs older operating systems and software designed for IBM PC systems and compatibles from 1981 through fairly recent system designs based on the PCI bus. Easy to use interface inspired by mainstream hypervisor software. Low level emulation of 8086-based processors up to the Pentium with focus on accuracy. Great range of customizability of virtual machines. Many available systems, such as the very first IBM PC 5150 from 1981, or the more obscure IBM PS/2 line of systems based on the Micro Channel Architecture. ...
    Downloads: 89 This Week
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  • 3
    TanStack Virtual

    TanStack Virtual

    Headless UI for Virtualizing Large Element Lists in JS/TS

    TanStack Virtual is a lightweight, framework-agnostic library that enables high-performance virtualization for long or large lists in web UIs, providing smooth scrolling and responsive rendering by only mounting items visible in the viewport. A headless, framework‑agnostic virtualization library for rendering massive lists, grids, and tables at 60FPS while giving you full control over markup and styles. Virtualizes vertical, horizontal & grid layouts with a single hook/function. Lightweight...
    Downloads: 0 This Week
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  • 4
    Virtual MIDI Piano Keyboard

    Virtual MIDI Piano Keyboard

    Virtual MIDI controller for Linux, Windows and OSX

    VMPK is a virtual MIDI piano keyboard for Linux, Windows and OSX. Based on Qt and Drumstick the program is a MIDI event generator using the computer's alphanumeric keyboard and the mouse. It may be used also to display received MIDI notes.
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    Downloads: 1,365 This Week
    Last Update:
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  • 5
    OpenPiano — Virtual Piano for Windows

    OpenPiano — Virtual Piano for Windows

    Play and record piano with a keyboard, mouse, or MIDI controller.

    OpenPiano turns your Windows computer into a playable piano. Use your computer keyboard, mouse or MIDI controller, choose a sound, and record an idea without leaving the app. This virtual piano includes Default and Grand Piano sounds. Add compatible SF2/SF3 SoundFonts (instrument sound files), or download the optional Steinway D-274 Hi-Fi piano. Choose 61 or 88 keys and customize key mappings, note labels, colors, sustain and pitch.
    Downloads: 505 This Week
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  • 6
    Midi router

    Midi router

    Midi router

    Midi router - anywhere to anywhere. Midi Router Client is an advanced, cross-platform tool designed to route and manipulate MIDI signals in real time. It allows users to create virtual MIDI ports, map MIDI events (e.g., CC to pitch wheel), monitor inputs, and build custom controls like program change dropdowns—all with minimal latency Documentation: https://shemeshg.github.io/MidiRouterClient-mdbook Github and support: https://github.com/shemeshg/MidiRouterClient step by step install: https://shemeshg.github.io/MidiRouterClient-mdbook/guide/installation.html ! ...
    Downloads: 153 This Week
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  • 7
    vue-virtual-scroller

    vue-virtual-scroller

    Blazing fast scrolling for any amount of data

    There are several components provided by vue-virtual-scroller. RecycleScroller is a component that only renders the visible items in your list. It also re-uses components and dom elements to be as efficient and performant as possible. DynamicScroller is a component that wraps the RecycleScroller component and extends its features to include dynamic size management. The main use case for this is when you do not know the size of the items in advance. The Dynamic Scroller automatically...
    Downloads: 0 This Week
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  • 8
    Vectras VM

    Vectras VM

    It's a Virtual Machine App for Android Which is Based on QEMU

    Vectras VM Android is a mobile virtualization platform built on top of QEMU that enables users to run full desktop operating systems directly on Android devices. It functions as a complete virtual machine manager, allowing the emulation of systems such as Windows, Linux, macOS, and even other Android environments within a single app. The project is designed to push the limits of mobile hardware by leveraging modern smartphone CPUs and RAM configurations to simulate full computing environments. It includes a graphical interface and setup tools that simplify the process of creating and managing virtual machines, making it accessible beyond purely technical users. ...
    Downloads: 417 This Week
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  • 9
    VirtualBox

    VirtualBox

    Virtualization software for x86_64 hardware

    ...VirtualBox offers both a user-friendly GUI as well as a command-line interface and headless mode, making it useful for desktop usage as well as server or automated environments.
    Downloads: 270 This Week
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  • 10
    pyTheory

    pyTheory

    Music Theory for Humans

    ...A score API can combine melodic parts, bass lines, chords, drums, synthesis, effects, automation, and sequencing. Compositions can be played immediately or exported as MIDI for continued production in a digital audio workstation. The command-line interface includes chord analysis, progression generation, tuning, playback, live MIDI tools, and an interactive REPL. A browser playground provides access without installation, while optional integrations support Ableton Link and external MIDI input. The project also offers Claude Code skills for AI-assisted composition and analysis.
    Downloads: 1 This Week
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  • 11
    Frescobaldi

    Frescobaldi

    LilyPond sheet music text editor

    Frescobaldi is a free and open source LilyPond sheet music text editor. Designed to be powerful yet lightweight and easy-to-use, Frescobaldi offers great functionality and a host of useful features such as music view with advanced two-way Point & Click, Midi capturing to enter music, a Snippet Manager and many more. Frescobaldi is named after Girolamo Frescobaldi (1583-1643), an Italian composer of keyboard music in the late Renaissance and early Baroque period.
    Downloads: 6 This Week
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  • 12
    Clash Verge Rev

    Clash Verge Rev

    A modern GUI client based on Tauri

    ...It is designed to simplify complex proxy management tasks by offering a clean, user-friendly interface while still exposing powerful configuration options for advanced users. The tool supports features such as system proxy management, TUN mode for virtual network interfaces, and detailed rule editing, making it suitable for both everyday use and more technical networking scenarios.
    Downloads: 397 This Week
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  • 13
    PostfixAdmin

    PostfixAdmin

    Web based virtual user administration interface for Postfix mail

    PostfixAdmin is a web-based interface for managing mail domains, mailboxes, and aliases for Postfix mail servers. It allows administrators to add and configure virtual domains and email users easily, supporting MySQL, PostgreSQL, and SQLite as backend databases. It's widely used in self-hosted email setups for simplifying email management.
    Downloads: 3 This Week
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  • 14
    OpenVR SDK

    OpenVR SDK

    API and runtime that allows access to VR hardware

    ...This repository is an SDK that contains the API and samples. The runtime is under SteamVR in Tools on Steam. The OpenVR API provides a game with a way to interact with Virtual Reality displays without relying on a specific hardware vendor's SDK. It can be updated independently of the game to add support for new hardware or software updates. This means that you can access the position of the headset using only one API call and it works for all headset brands (Oculus, Mixed Reality, Vive, etc)! The API is implemented as a set of C++ interface classes full of pure virtual functions. ...
    Downloads: 15 This Week
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  • 15
    Scribbletune

    Scribbletune

    Create music with JavaScript

    Scribbletune is a JavaScript library for creating music and sequences using a simple and intuitive syntax, allowing developers to generate MIDI files and integrate music composition into their applications.
    Downloads: 0 This Week
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  • 16
    Apollo

    Apollo

    The easiest way to stream with the native resolution of your client

    ...It acts as a server that captures, encodes, and streams desktop or game sessions while supporting hardware acceleration across AMD, Intel, and NVIDIA GPUs. The project includes a web-based interface that allows users to configure streaming settings, manage connected clients, and control application launching remotely. It also introduces features such as virtual display creation, which dynamically matches the client’s resolution and refresh rate, improving compatibility and visual fidelity. Apollo supports advanced capabilities like clipboard synchronization, permission management, and automated commands triggered by client connections or disconnections.
    Downloads: 158 This Week
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  • 17
    OpenMausBot

    OpenMausBot

    Open Source Alternative to Grok Bot with a virtual machine

    OpenMausBot is an open-source, local-first desktop app that presents AI agents as a roster of chat contacts. Each bot can have its own personality, model, conversation memory, computer, and connected apps. Bots can run through locally installed Claude, Codex, or Grok command-line agents while using the user's existing logins and subscriptions. A local harness server owns the agent processes and stores transcripts, keys, and events on the user's machine. Agents can work through cloud Linux...
    Downloads: 41 This Week
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  • 18
    Emupedia

    Emupedia

    The purpose of Emupedia is to serve as a nonprofit meta-resource

    Emupedia is an ambitious open-source web platform and preservation initiative that aims to archive, emulate, and make accessible legacy software, games, and operating systems through a browser-based interface. Rather than focusing on a single emulator, it acts as a meta-layer that integrates multiple emulation technologies into a cohesive virtual desktop experience. The project recreates entire operating system environments, such as Windows 95 and Windows 98, within the browser, allowing users to interact with software as if they were using original hardware. ...
    Downloads: 25 This Week
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  • 19
    LeoCAD

    LeoCAD

    A CAD application for creating virtual LEGO models

    Design virtual models you can build with LEGO® bricks. LeoCAD has an intuitive interface that is designed to allow new users to start creating new models without having to spend too much time learning the application. At the same time, it has a rich feature set that enables experienced users to build models by using techniques that are more advanced.
    Downloads: 23 This Week
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  • 20
    BlackHole

    BlackHole

    BlackHole is a modern macOS audio loopback driver

    BlackHole is a modern virtual audio loopback driver for macOS that allows audio to be routed between applications with zero additional latency. It is widely used by musicians, streamers, developers, and audio engineers who need reliable internal audio routing without external hardware. BlackHole supports a wide range of sample rates and configurable channel counts, making it flexible for both simple and advanced audio workflows.
    Downloads: 144 This Week
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  • 21
    Laravel Wallet

    Laravel Wallet

    Easy work with virtual wallet

    laravel-wallet - Easy to work with virtual wallet.
    Downloads: 0 This Week
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  • 22
    A2M — Audio to MIDI

    A2M — Audio to MIDI

    A2M converts piano recordings into editable MIDI files on Windows.

    A2M (Audio to MIDI) is an open-source Windows application for converting piano recordings into editable MIDI files. It estimates notes, timing, velocity, sustain, and soft-pedal events, with the best results obtained from clean solo piano recordings. Choose an audio file, select CPU or a CUDA/DirectML mode, and click Convert to MIDI. The generated file is saved to Downloads/A2M by default, or to a custom folder selected in Settings. Audio analysis is performed locally. Source...
    Downloads: 53 This Week
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  • 23
    WANIX

    WANIX

    A virtual environment kit for the local-first web

    wanix is a hobbyist Unix-like operating system written from scratch in C, aiming to implement core features of a traditional OS in an educational and modular way. The project walks through kernel development starting from bootloading, memory management, system calls, and eventually to user programs. With support for x86_64 and simple tools like a shell and basic file I/O, wanix serves as both a learning platform and a launching point for more advanced kernel features.
    Downloads: 2 This Week
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  • 24
    Kata Containers

    Kata Containers

    Build a standard implementation of lightweight Virtual Machines (VMs)

    Kata Containers is an open source container runtime, building lightweight virtual machines that seamlessly plug into the container ecosystem. Kata Containers is an open source community working to build a secure container runtime with lightweight virtual machines that feel and perform like containers, but provide stronger workload isolation using hardware virtualization technology as a second layer of defense. Since launching in December 2017, the community successfully merged the best parts...
    Downloads: 1 This Week
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  • 25
    Session Manager Plugin

    Session Manager Plugin

    This plugin helps you to use the AWS Command Line Interface (AWS CLI)

    This plugin helps you to use the AWS Command Line Interface (AWS CLI) to start and end sessions to your managed instances. Session Manager is a fully managed AWS Systems Manager capability that lets you manage your Amazon Elastic Compute Cloud (Amazon EC2) instances, on-premises instances and virtual machines. Session Manager provides secure and auditable instance management without the need to open inbound ports.
    Downloads: 3 This Week
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