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midir

v0.11.0 Growing

A cross-platform, realtime MIDI processing library, inspired by RtMidi.

MIT Edition 2021
API bindingsMultimedia::Audio #audio#music#sound#midi

Quick Verdict

  • โœ“Actively maintained (updated 86d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (1.1K crates depend on it)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
584.4K
Dependents
1.1K
Releases
22
Size
50KB

Deep Insights

๐Ÿ“Š
Steady growth

54.9K downloads in the last 30 days (1.8K/day), up 5% from the previous period.

๐Ÿ”—
Widely adopted

1.1K crates depend on midir. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

midir has only 1 owner despite 1.1K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 10+ years old, midir hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 49KB, midir is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include fundsp, nodi, microwave, midi-msg, audio-processor-standalone-midi. When high-quality crates choose midir, it's a strong quality signal.

Health Breakdown

Maintenance 11/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1K/day avg-30%
01K2K3K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.9.1
41%
v0.10.3
23%
v0.7.0
14%
v0.10.1
11%
v0.10.4
11%

Release Timeline

10 releasessince 2020
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2020
1
2021
2022
1
2023
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2024
2
2025
2
2026
2
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Feature Flags

jackwinrtavoid_timestampingcoremidi_send_timestamped

README

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Maintainers

Dependencies
19
direct dependencies
Dependents
1.1K
crates depend on midir

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