A comprehensive MIDI library for Node.js and web browsers, enabling MIDI messaging across platforms.
JZZ is a versatile MIDI library that provides cross-platform MIDI messaging capabilities for both Node.js and web browsers. It enables the Web MIDI API in environments that lack native support and offers extensive helper functions to simplify MIDI development.
Developers building MIDI applications for Node.js or web browsers, including those targeting platforms like iOS and Android where native Web MIDI API support may be limited.
Developers choose JZZ for its consistent API across Node.js and browsers, its ability to bridge gaps in native Web MIDI API support, and its extensive helper functions and modular extensions for MIDI development.
MIDI library for Node.js and web-browsers
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Works seamlessly on Node.js, all major browsers, and multiple OSes including iOS and Android, as evidenced by the extensive badges and descriptions in the README.
Provides hundreds of shortcuts for note handling, frequency conversion, and asynchronous operations, simplifying code with methods like .noteOn() and .freq().
Includes modern MIDI standards with UMP packets and helpers like .MIDI2() and .umpNoteOn(), enabling development with future-proof specifications.
Allows creation of custom MIDI nodes and virtual ports using JZZ.Widget(), facilitating complex routing, testing, and integration with Web MIDI API.
Offers additional modules for MIDI files, WebSockets, synthesizers, and GUI components, easily extending functionality beyond core messaging.
The library highly recommends installing the Jazz-Plugin and browser extensions, adding an external dependency that can complicate deployment and introduce compatibility issues.
With hundreds of helper functions, MIDI 2.0 nuances, and modular options, beginners may find it overwhelming compared to simpler MIDI libraries like Web MIDI API alone.
Installation notes mention potential issues with modules like midi-test, and setting up virtual ports or advanced features requires additional steps beyond basic MIDI I/O.
The abstraction layers, helper chains, and virtual port emulation might introduce latency, which could be problematic for time-sensitive, real-time MIDI applications.