Core is an open-source project built for ruby developers.

Does Core have a free plan?

Yes — Core is open source under the Open Source license and free to use.

What platforms does Core run on?

Core runs on the web and the command line. It can also be self-hosted.

Is Core still active?

The GitHub repository shows 9 commits in the last 90 days.

Core is developed by Brooke Kuhlmann.

Yes — Core is open source under the Open Source license, developed on GitHub.

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Core

Name: Core
Author: Brooke Kuhlmann

alchemists.ioInfrastructure

Core is an open-source Ruby library that supplies a collection of core objects and utilities not included in the standard Ruby distribution. It helps developers reduce code duplication, optimize performance, and improve memory usage by providing ready-to-use constants and functions. Designed for Ruby developers building advanced architectures.

Open SourceWebCLISelf-hosted

Visit alchemists.io

1fork

5features

2023since

Overview

5 features

Core sits in PulseGate's Frameworks & SDKs category. It provides essential core objects and utilities missing from Ruby's standard library to reduce duplication and improve performance. Core is an open-source project aimed at ruby developers. The project is open source (Open Source). It runs on the web and the command line, and it can be self-hosted.

Behind Core is Brooke Kuhlmann, and it first shipped in 2023. The project is developed in the open on GitHub with 9 commits in the last 90 days. Among its 5 catalogued features are core objects, frozen constants, and identity function.

Summary written by a language model from the project’s public pages.

Core objects
Frozen constants
Identity function
Ruby integration
Performance optimization

Built with & integrations

Hosting

AWS

Runs on

BrowserCLISelf-hosted

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

License

Open Source

Verified signals

HTTPSOpen SourceFree tierGitHubActive maintenance

Indexing history

What PulseGate has recorded for this listing

Indexed4 Jul · 19:36 UTC
core verified against its public source
Source: PulseGate · Open

Frequently asked questions about Core

What does Core do?: Core provides essential core objects and utilities missing from Ruby's standard library to reduce duplication and improve performance. It is catalogued under Frameworks & SDKs on PulseGate.
Who is Core for?: Core is an open-source project built for ruby developers.
Does Core have a free plan?: Yes — Core is open source under the Open Source license and free to use.
What platforms does Core run on?: Core runs on the web and the command line. It can also be self-hosted.
Is Core still active?: The GitHub repository shows 9 commits in the last 90 days.
Who develops Core?: Core is developed by Brooke Kuhlmann.
How long has Core been around?: Core first shipped in 2023.
Is Core open source?: Yes — Core is open source under the Open Source license, developed on GitHub.

At a glance

Platforms: Web
Languages: English
Open source: Yes (GitHub)
License: Open Source
Built for: ruby developers
Model: Open source
Solves: Provides essential core objects and utilities missing from Ruby's standard library to reduce duplication and improve performance.

Registered as

GitHub: bkuhlmann/core

Developer

Brooke Kuhlmann

Solo developer

GitHub

Open source

View on GitHub

Stars: 0
Forks: 1
Open issues: 0
Last commit: 4 Jul 2026
Commits 90d: 9
Contributors: 1
Authorship: Solo
Default branch: main

Index record

Identity confidence: Medium · 72.8
Indexed: 4 Jul 2026
Lifecycle: Alive
Last seen: 4 Jul 2026

Identity audit (12)

Slug: core-alchemists-io
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 4 Jul 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://alchemists.io/projects/core

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