Open Source at Alin Li

Alin Li OÜ publishes its educational simulators under the Apache License 2.0. Every simulator is a self-contained single-file HTML document with no third-party runtime dependencies. This page is our public open-source landing point and supports our self-certification to ISO/IEC 5230:2020.

Compliance posture

First-party only. All four simulators are licensed under Apache License 2.0. They bundle no third-party open-source libraries, fonts, or assets at runtime. System fonts (Segoe UI, SF system fonts, Tahoma, Consolas) are supplied by the user’s operating system and are not redistributed by us.

Simulators

Each simulator publishes its own attribution page and a machine-readable SBOM:

Alin Li Computer Explorer v1.0.0

An interactive boot-up journey: follow what happens inside a computer when you press the power button.

Open simulator Open-source credits SBOM

Alin Li Git Simulator v1.0.0

Learn Git interactively, the fun way.

Open simulator Open-source credits SBOM

Alin Li Linux Explorer v1.0.0

Practise Linux commands hands-on in your browser, with no installation.

Open simulator Open-source credits SBOM

Alin Li NiFi Simulator v1.0.0

Visualise Apache NiFi data flows with mock infrastructure: files, tables, and APIs.

Open simulator Open-source credits SBOM

Compliance documents

ISO/IEC 5230:2020 conformance statement — public declaration of self-certification.
Review process diagram — how the bi-annual review cycle works.
Source offer — currently nil; no copyleft components are shipped.
Contributor OSS policy — the rules for adding third-party components in the future.
Component register — the canonical record of components reviewed (currently nil).

Source

All simulator source code is published openly at https://github.com/Alin-Li-OU/Simulators under the Apache License 2.0.

Contact

Licensing questions, attribution requests, and compliance enquiries: Compliance@alinli.com.