Open Source

ludolog is built on the shoulders of open source software. We are grateful to every maintainer and contributor of the packages listed below.

This page provides the required copyright notices and license texts for all third-party open source software included in ludolog.

Summary of All Packages

MIT License

The following packages are distributed under the MIT License:

• iconoir-react 7.11.0 — Copyright (c) 2022 Luca Burgio
• @dnd-kit/core 6.3.1 — Copyright (c) 2021, Claudéric Demers
• @dnd-kit/sortable 10.0.0 — Copyright (c) 2021, Claudéric Demers
• @dnd-kit/utilities 3.2.2 — Copyright (c) 2021, Claudéric Demers
• @expo-google-fonts/nunito 0.4.2 — Copyright (c) 2015-present 650 Industries, Inc. (Expo)
• @expo-google-fonts/rubik 0.4.2 — Copyright (c) 2015-present 650 Industries, Inc. (Expo)
• @libsql/client 0.17.3 — Copyright (c) Turso, Inc.
• @node-rs/bcrypt 1.10.8 — Copyright (c) 2020-present LongYinan
• @react-native-async-storage/async-storage 2.2.0 — Copyright (c) 2015-present, Facebook, Inc.
• @sentry/nextjs 10.51.0 — Copyright (c) 2021 Functional Software, Inc. dba Sentry
• @shopify/flash-list 2.0.2 — Copyright 2022-present, Shopify Inc.
• @tanstack/react-query 5.101.4 — Copyright (c) 2021 Tanner Linsley
• @trpc/client 11.17.0 — Copyright (c) 2021 Alex Johansson
• @trpc/server 11.17.0 — Copyright (c) 2021 Alex Johansson
• @trpc/tanstack-react-query 11.17.0 — Copyright (c) 2021 Alex Johansson
• @upstash/ratelimit 2.0.8 — Copyright (c) 2021 Upstash, Inc.
• @upstash/redis 1.37.0 — Copyright (c) 2021 Upstash, Inc.
• @vercel/analytics 2.0.1 — Copyright (c) 2024 Vercel, Inc.
• expo-device 8.0.10 — Copyright (c) 2015-present 650 Industries, Inc. (Expo)
• expo-image 3.0.11 — Copyright (c) 2015-present 650 Industries, Inc. (Expo)
• expo-screen-orientation 9.0.9 — Copyright (c) 2015-present 650 Industries, Inc. (Expo)
• expo-secure-store 15.0.8 — Copyright (c) 2015-present 650 Industries, Inc. (Expo)
• fast-xml-parser 5.7.1 — Copyright (c) 2017 Amit Kumar Gupta
• iconoir-react-native 7.11.1 — Copyright (c) 2021 Daniel Martin, Pascal Jufer
• jose 6.2.3 — Copyright (c) 2018 Filip Skokan
• next 16.2.3 — Copyright (c) 2025 Vercel, Inc.
• react 19.2.4 — Copyright (c) Meta Platforms, Inc. and affiliates
• react-dom 19.2.4 — Copyright (c) Meta Platforms, Inc. and affiliates
• react-native-keyboard-controller 1.18.5 — Copyright (c) 2022 Kiryl Ziusko
• react-native-svg 15.12.1 — Copyright (c) 2015-2016 Horcrux
• resend 6.12.2 — Copyright (c) 2023 Plus Five Five, Inc.

MIT License Text

```

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.

```

Apache License 2.0

The following packages are distributed under the Apache License, Version 2.0:

• @vercel/speed-insights 2.0.0 — Vercel, Inc.
• drizzle-orm 0.45.2 — Drizzle Team
• posthog-js 1.407.0 — Copyright 2020 PostHog / Hiberly, Inc.; Copyright 2015 Mixpanel, Inc. (contains MIT-licensed portions derived from Mixpanel; the MIT License text appears above)

Apache License 2.0 Text

The full text of the Apache License 2.0 is available at:

https://www.apache.org/licenses/LICENSE-2.0

```

Apache License

Version 2.0, January 2004

http://www.apache.org/licenses/

TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

1. Definitions.

"License" shall mean the terms and conditions for use, reproduction,

and distribution as defined by Sections 1 through 9 of this document.

"Licensor" shall mean the copyright owner or entity authorized by

the copyright owner that is granting the License.

"Legal Entity" shall mean the union of the acting entity and all

other entities that control, are controlled by, or are under common

control with that entity. For the purposes of this definition,

"control" means (i) the power, direct or indirect, to cause the

direction or management of such entity, whether by contract or

otherwise, or (ii) ownership of fifty percent (50%) or more of the

outstanding shares, or (iii) beneficial ownership of such entity.

"You" (or "Your") shall mean an individual or Legal Entity

exercising permissions granted by this License.

"Source" form shall mean the preferred form for making modifications,

including but not limited to software source code, documentation

source, and configuration files.

"Object" form shall mean any form resulting from mechanical

transformation or translation of a Source form, including but

not limited to compiled object code, generated documentation,

and conversions to other media types.

"Work" shall mean the work of authorship made available under

the License, as indicated by a copyright notice that is included in

or attached to the work (an example is provided in the Appendix below).

"Derivative Works" shall mean any work, whether in Source or Object

form, that is based on (or derived from) the Work and for which the

editorial revisions, annotations, elaborations, or other modifications

represent, as a whole, an original work of authorship. For the purposes

of this License, Derivative Works shall not include works that remain

separable from, or merely link (or bind by name) to the interfaces of,

the Work and Derivative Works thereof.

"Contribution" shall mean, as defined by the copyright owner, any work

submitted to the Licensor for inclusion in the Work by the copyright

owner or by an individual or Legal Entity authorized to submit on behalf

of the copyright owner.

"Contributor" shall mean Licensor and any Legal Entity on behalf of

whom a Contribution has been received by the Licensor and included

within the Work.

2. Grant of Copyright License. Subject to the terms and conditions of

this License, each Contributor hereby grants to You a perpetual,

worldwide, non-exclusive, no-charge, royalty-free, irrevocable

copyright license to reproduce, prepare Derivative Works of,

publicly display, publicly perform, sublicense, and distribute the

Work and such Derivative Works in Source or Object form.

3. Grant of Patent License. Subject to the terms and conditions of

this License, each Contributor hereby grants to You a perpetual,

worldwide, non-exclusive, no-charge, royalty-free, irrevocable

(except as stated in this section) patent license to make, have made,

use, offer to sell, sell, import, and otherwise transfer the Work,

where such license applies only to those patent claims licensable

by such Contributor that are necessarily infringed by their

Contribution(s) alone or by the combination of their Contribution(s)

with the Work to which such Contribution(s) was submitted. If You

institute patent litigation against any entity (including a cross-claim

or counterclaim in a lawsuit) alleging that the Work or any

Contribution embodied within the Work constitutes direct or contributory

patent infringement, then any patent licenses granted to You under

this License for that Work shall terminate as of the date such

litigation is filed.

4. Redistribution. You may reproduce and distribute copies of the

Work or Derivative Works thereof in any medium, with or without

modifications, and in Source or Object form, provided that You

meet the following conditions:

(a) You must give any other recipients of the Work or Derivative Works

a copy of this License; and

(b) You must cause any modified files to carry prominent notices

stating that You changed the files; and

(c) You must retain, in the Source form of any Derivative Works

that You distribute, all copyright, patent, trademark, and

attribution notices from the Source form of the Work,

excluding those notices that do not pertain to any part of

the Derivative Works; and

(d) If the Work includes a "NOTICE" text file as part of its

distribution, You must include a readable copy of the

attribution notices contained within such NOTICE file, in

at least one of the following places: within a NOTICE text file

distributed as part of the Derivative Works; within the Source

form or documentation, if provided along with the Derivative

Works; or, within a display generated by the Derivative Works,

if and wherever such third-party notices normally appear. The

contents of the NOTICE file are for informational purposes only

and do not modify the License. You may add Your own attribution

notices within Derivative Works that You distribute, alongside

or as an addendum to the NOTICE text from the Work, provided

that such additional attribution notices cannot be construed

as modifying the License.

You may add Your own license statement for Your modifications and

may provide additional grant of rights to use, copy, modify, merge,

publish, distribute, sublicense, and/or sell copies of the Work, and

to permit persons to whom the Work is furnished to do so, subject to

Your own terms and conditions.

5. Submission of Contributions. Unless You explicitly state otherwise,

any Contribution intentionally submitted for inclusion in the Work

by You to the Licensor shall be under the terms and conditions of

this License, without any additional terms or conditions.

Notwithstanding the above, nothing herein shall supersede or modify

the terms of any separate license agreement you may have executed

with Licensor regarding such Contributions.

6. Trademarks. This License does not grant permission to use the trade

names, trademarks, service marks, or product names of the Licensor,

except as required for reasonable and customary use in describing the

origin of the Work and reproducing the content of the NOTICE file.

7. Disclaimer of Warranty. Unless required by applicable law or

agreed to in writing, Licensor provides the Work (and each

Contributor provides its Contributions) on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

implied, including, without limitation, any warranties or conditions

of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A

PARTICULAR PURPOSE. You are solely responsible for determining the

appropriateness of using or redistributing the Work and assume any

risks associated with Your exercise of permissions under this License.

8. Limitation of Liability. In no event and under no legal theory,

whether in tort (including negligence), contract, or otherwise,

unless required by applicable law (such as deliberate and grossly

negligent acts) or agreed to in writing, shall any Contributor be

liable to You for damages, including any direct, indirect, special,

incidental, or exemplary damages of any character arising as a

result of this License or out of the use or inability to use the

Work (including but not limited to damages for loss of goodwill,

work stoppage, computer failure or malfunction, or all other

commercial damages or losses), even if such Contributor has been

advised of the possibility of such damages.

9. Accepting Warranty or Additional Liability. While redistributing

the Work or Derivative Works thereof, You may choose to offer,

and charge a fee for, acceptance of support, warranty, indemnity,

or other liability obligations and/or rights consistent with this

License. However, in accepting such obligations, You may act only

on Your own behalf and on Your sole responsibility, not on behalf

of any other Contributor, and only if You agree to indemnify,

defend, and hold each Contributor harmless for any liability

incurred by, or claims asserted against, such Contributor by reason

of your accepting any such warranty or additional liability.

END OF TERMS AND CONDITIONS

```

ISC License

The following package is distributed under the ISC License:

• next-auth 5.0.0-beta.30 — Copyright (c) 2022-2024, Balázs Orbán

ISC License Text

```

Permission to use, copy, modify, and/or distribute this software for any

purpose with or without fee is hereby granted, provided that the above

copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF

MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR

ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN

ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF

OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

```

SIL Open Font License 1.1 (Fonts)

The website fonts are downloaded from Google Fonts at build time and served from ludolog's own infrastructure (self-hosted via next/font). They are distributed under the SIL Open Font License, Version 1.1:

• Rubik — Copyright 2015 The Rubik Project Authors (https://github.com/googlefonts/rubik)
• Nunito — Copyright 2014 The Nunito Project Authors (https://github.com/googlefonts/nunito)

SIL Open Font License 1.1 Text

```

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

PREAMBLE

The goals of the Open Font License (OFL) are to stimulate worldwide

development of collaborative font projects, to support the font creation

efforts of academic and linguistic communities, and to provide a free and

open framework in which fonts may be shared and improved in partnership

with others.

The OFL allows the licensed fonts to be used, studied, modified and

redistributed freely as long as they are not sold by themselves. The

fonts, including any derivative works, can be bundled, embedded,

redistributed and/or sold with any software provided that any reserved

names are not used by derivative works. The fonts and derivatives,

however, cannot be released under any other type of license. The

requirement for fonts to remain under this license does not apply

to any document created using the fonts or their derivatives.

DEFINITIONS

"Font Software" refers to the set of files released by the Copyright

Holder(s) under this license and clearly marked as such. This may

include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the

copyright statement(s).

"Original Version" refers to the collection of Font Software components as

distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting,

or substituting -- in part or in whole -- any of the components of the

Original Version, by changing formats or by porting the Font Software to a

new environment.

"Author" refers to any designer, engineer, programmer, technical

writer or other person who contributed to the Font Software.

PERMISSION & CONDITIONS

Permission is hereby granted, free of charge, to any person obtaining

a copy of the Font Software, to use, study, copy, merge, embed, modify,

redistribute, and sell modified and unmodified copies of the Font

Software, subject to the following conditions:

1) Neither the Font Software nor any of its individual components,

in Original or Modified Versions, may be sold by itself.

2) Original or Modified Versions of the Font Software may be bundled,

redistributed and/or sold with any software, provided that each copy

contains the above copyright notice and this license. These can be

included either as stand-alone text files, human-readable headers or

in the appropriate machine-readable metadata fields within text or

binary files as long as those fields can be easily viewed by the user.

3) No Modified Version of the Font Software may use the Reserved Font

Name(s) unless explicit written permission is granted by the corresponding

Copyright Holder. This restriction only applies to the primary font name as

presented to the users.

4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font

Software shall not be used to promote, endorse or advertise any

Modified Version, except to acknowledge the contribution(s) of the

Copyright Holder(s) and the Author(s) or with their explicit written

permission.

5) The Font Software, modified or unmodified, in part or in whole,

must be distributed entirely under this license, and must not be

distributed under any other license. The requirement for fonts to

remain under this license does not apply to any document created

using the Font Software.

TERMINATION

This license becomes null and void if any of the above conditions are

not met.

DISCLAIMER

THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT

OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE

COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL

DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM

OTHER DEALINGS IN THE FONT SOFTWARE.

```

This page was last updated on July 22, 2026. If you believe a package is missing or a license notice is incorrect, please contact support.ludolog@proton.me.