Who should use Harelang?

Harelang is an open-source project built for systems programmers and compiler developers.

Does Harelang have a free plan?

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

What platforms does Harelang run on?

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

Is Harelang still maintained?

Unverified. Harelang has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Harelang?

Similar projects tracked by PulseGate include eac_ruby_utils, eac_rails_utils, and eac_rails_gem_support.

Harelang is developed by Hare maintainers.

How long has Harelang been around?

Harelang first shipped in 2022.

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Harelang

Name: Harelang
Author: Hare maintainers

harelang.orgInfrastructure

Hare is a systems programming language with static typing, manual memory management, and a minimal runtime. It is intended for operating systems, system tools, compilers, networking software, and other low-level applications.

Open SourceWebSelf-hostedCLI

Visit harelang.org

Overview

6 features

Harelang is a Frameworks & SDKs project. It focuses on writing stable, robust, high-performance systems software with a simple low-level programming language. Harelang is an open-source project aimed at systems programmers and compiler developers. Harelang is open source under the Open Source license. It ships for the web and the command line, and it can be self-hosted.

It is developed by Hare maintainers, and it first shipped in 2022. Key capabilities include static typing, manual memory management, and minimal runtime.

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

Static typing
Manual memory management
Minimal runtime
Systems programming
Standard library
Cross-platform support

Built with & integrations

Runs on

BrowserSelf-hostedCLI

Trust & compliance

License

Open Source

Verified signals

HTTPSOpen SourceFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed13 Aug · 23:08 UTC
Hare Programming Language verified against its public source
Source: PulseGate · Open

Frequently asked questions about Harelang

What does Harelang do?: Harelang focuses on writing stable, robust, high-performance systems software with a simple low-level programming language. It is catalogued under Frameworks & SDKs on PulseGate.
Who should use Harelang?: Harelang is an open-source project built for systems programmers and compiler developers.
Does Harelang have a free plan?: Yes — Harelang is open source under the Open Source license and free to use.
What platforms does Harelang run on?: Harelang runs on the web and the command line. It can also be self-hosted.
Is Harelang still maintained?: Unverified. Harelang has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Harelang?: Similar projects tracked by PulseGate include eac_ruby_utils, eac_rails_utils, and eac_rails_gem_support.eac_ruby_utils eac_rails_utils eac_rails_gem_support
Who makes Harelang?: Harelang is developed by Hare maintainers.
How long has Harelang been around?: Harelang first shipped in 2022.

At a glance

Platforms: Web
Languages: English
License: Open Source
First seen: 13 Aug 2026
Built for: systems programmers and compiler developers
Model: Open source
Solves: Writing stable, robust, high-performance systems software with a simple low-level programming language.

Developer

Hare maintainers

Index record

Identity confidence: Medium · 72.8
Indexed: 13 Aug 2026
Lifecycle: Alive
First seen: Aug 2026
Last seen: 13 Aug 2026

Identity audit (13)

Slug: hare-programming-language-harelang-org
Lifecycle state recorded: 13 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 13 Aug 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
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.
Last updated: 13 Aug 2026
Canonical URL: https://harelang.org/

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