Open Source Software Acknowledgements



Open Source Software Acknowledgements

Effective Date: 2026-05-16 | Last Revised: 2026-05-16 | Version 1.0

📥 Save Policy PDF

Open Source
Attribution
MIT
Apache 2.0
GPL
MPL
Disclosures
About this page. Upmos uses open source software in our marketplace, mobile apps, and back-office systems. This page acknowledges the projects we depend on and reproduces their license texts where attribution is required. Inclusion here does not imply endorsement of, or by, those projects.

In Plain English (Non-Binding Summary)

We use open source. The libraries and tools that power Upmos carry their own licenses. This page lists the major projects we ship to your browser or device, links to their source, and reproduces the notices each license requires us to display.

This plain-language box is provided for accessibility and readability only. It is not a substitute for the full Policy below, which controls in case of any conflict.

Print, Export & Relevant Links

🖨 Print This Policy📥 Save as PDFTerms of UsePrivacy Policy

Table of Contents

  1. 1. Scope
  2. 2. License Summary
  3. 3. Major Components
  4. 4. Attribution Notices
  5. 5. Corresponding Source (Copyleft Components)
  6. 6. Trademarks and Fonts
  7. 7. Corrections, Missing Attribution, or License Concerns
  8. 8. No Warranty

1. Scope

This page covers third-party open source components shipped to end users through our websites, mobile apps, or downloadable software. Server-side dependencies that are not distributed to users (used solely to operate the service) are listed in our Software Bill of Materials available on request to legal@upmos.com.

2. License Summary

The components below are licensed under one or more of the following:

  • MIT License — permissive, requires copyright notice retention.
  • BSD 2-Clause / 3-Clause — permissive with attribution.
  • Apache License, Version 2.0 — permissive with patent grant; NOTICE files reproduced.
  • ISC License — permissive, MIT-equivalent.
  • Mozilla Public License 2.0 — file-level copyleft.
  • GNU LGPL 2.1 / 3.0 — library copyleft; source available on request.
  • SIL Open Font License 1.1 — for open source fonts.
  • Creative Commons (CC BY / CC BY-SA) — for some bundled documentation and icons.

3. Major Components

The following list is not exhaustive but covers the most significant projects Upmos depends on. Full attribution text and license bodies are at /open-source-licenses/full-text/ (published separately to keep this page browsable).

Component Project License
JavaScript framework React MIT
JavaScript runtime helpers core-js, regenerator-runtime MIT
HTTP client axios MIT
State management Redux MIT
Date/time date-fns, Luxon MIT
Server runtime Node.js MIT (with OpenSSL ASL 2.0)
CMS & commerce WordPress, WooCommerce GPL v2 (or later)
Templating Twig, Mustache BSD-3
CSS & layout Tailwind CSS (utility classes only) MIT
Icons Heroicons, Lucide MIT / ISC
Fonts Plus Jakarta Sans, Inter SIL OFL 1.1
Search / vector index OpenSearch Apache 2.0
Cache Redis (Open Source edition) BSD-3
Object storage SDK aws-sdk-js, @azure/storage-blob Apache 2.0 / MIT
Cryptography OpenSSL Apache 2.0

4. Attribution Notices

Where a license requires that we reproduce a copyright notice, list of conditions, or NOTICE file, we do so at upmos.com/open-source-licenses/full-text/. Mobile apps include the same notices in-app under Settings → About → Open Source.

5. Corresponding Source (Copyleft Components)

For components licensed under GPL, LGPL, MPL, or AGPL, you have the right to receive the corresponding source code under the terms of those licenses. To request the source code for a specific copyleft component shipped to you, email legal@upmos.com with the subject line Open Source Source Request and identify the component and version. We will respond within 14 days at no charge beyond reasonable distribution cost.

6. Trademarks and Fonts

Open source licenses generally do not grant rights in trademarks or service marks. References to third-party trademarks and logos on this page are for identification only. Where fonts are distributed under the SIL Open Font License (OFL), their Reserved Names must not be used to distribute modified versions.

7. Corrections, Missing Attribution, or License Concerns

If you believe we have missed required attribution, are using a component out of license, or have a question about licensing, contact legal@upmos.com or our open-source liaison via the Department Directory below. We treat license compliance issues with priority and aim to resolve them within 30 days.

8. No Warranty

Open source software is provided on an “AS IS” basis. Each license disclaims warranties to the extent permitted by law. Nothing in this page expands the warranties or guarantees given by upstream projects or by Upmos.

Contact

For questions, requests, or to submit notices required by this Policy, contact us at one of the channels below. Postal correspondence may be sent to our registered office.

Department Directory

Department Email Purpose
Legal — OSS Compliance legal@upmos.com Source requests, missing attributions, license concerns
Engineering / Developer Relations developers@upmos.com Technical questions about bundled components
Security security@upmos.com Vulnerability reports affecting open source components

Mailing Address

Upmos Inc.
9896 Bissonnet St
Houston, TX 77036
United States

Version History

Material revisions to this Policy are tracked below. Minor typographical fixes are not separately enumerated.

Version Date Changes
v1.0 2026-05-16 Initial publication of the Open Source Software Acknowledgements page covering shipped front-end and shared libraries, license summary, and source-request procedure.

HomeMenuWishlistCompareTo Top