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hayes2009

PyPI·Infrastructure

Phonological feature charts from Hayes 2009

Open SourceApache-2.0
WebCLI
H
Visit PyPI↗

Overview

3 features

In the Other infrastructure space, hayes2009 takes a focused approach. It provides standardized phonological feature charts for researchers and developers in computational linguistics. hayes2009 is an open-source project aimed at computational linguists. The project is open source (Apache-2.0). The product ships for the web and the command line.

hayes2009 first shipped in 2022. Among its 3 catalogued features are phonological charts, linguistics data, and CLI access.

  • ✓Phonological charts
  • ✓Linguistics data
  • ✓CLI access

Tags

phonology-datalinguistics-researchfeature-charts

AI capabilities

Weights: Open

Built with & integrations

Runs on
BrowserCLI

Trust & compliance

LicenseApache-2.0
Verified signals
✓ HTTPS✓ Open Source✓ Free tier

Recent events

Latest indexed changes and source events

  1. IndexedJun 16, 8:34 AM

    Listing verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about hayes2009

What is hayes2009?
Hayes2009 provides standardized phonological feature charts for researchers and developers in computational linguistics. It is catalogued under Other infrastructure on PulseGate.
Who should use hayes2009?
hayes2009 is an open-source project built for computational linguists.
Does hayes2009 have a free plan?
Yes — hayes2009 is open source under the Apache-2.0 license and free to use.
What platforms does hayes2009 run on?
hayes2009 runs on the web and the command line.
Is hayes2009 still active?
PulseGate's liveness checks currently classify hayes2009 as active.
What tools are similar to hayes2009?
Similar tools tracked by PulseGate include yoyodyne, pi-term-ai, and voicepad.yoyodynepi-term-aivoicepad
How long has hayes2009 been around?
hayes2009 first shipped in 2022.
Is hayes2009 open source?
Yes — hayes2009 is open source under the Apache-2.0 license.

At a glance

Platforms
Cli
Languages
English
License
Apache-2.0
First seen
Nov 29, 2022
Activity
🟢 Active
Status
🟢 Active
Built for
computational linguists
Model
Open source
Solves
Provides standardized phonological feature charts for researchers and developers in computational linguistics.

Developer

Pypi

Live coverage

Confidence
Medium · 77
Indexed
Jun 16, 2026
Lifecycle
Alive
Activity
Active
First seen
Nov 2022
Last seen
1mo ago
Identity audit (9)
Entity ID
cmqge0abp000wdkcjr0t2cx16
Slug
hayes2009-pypi-org
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 16, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jun 17, 2026
Canonical URL
https://pypi.org/project/hayes2009

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Other apps tracked under the same category.

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  • voicepad
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  • hyjinx
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  • haiku.skills
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  • python-voiceio
    github.com