Third-Party Licenses¶
RIDDL is Copyright © 2019-2026 Ossum Inc. and is licensed under the Apache License, Version 2.0.
RIDDL is built on the work of others. What follows is the complete set of
notices for the open-source software distributed with it, reproduced verbatim
because several of these licenses require exactly that — Apache-2.0 §4(d)
obliges us to carry each project's own NOTICE text unaltered.
This page is version-specific
These notices describe the dependencies of this release of RIDDL. A
different RIDDL version ships a different set, so use the version selector
above if you are looking for another release. riddlc info prints the URL
matching the binary you are running.
Notices¶
THIRD-PARTY-NOTICES.txt
================================================================================
THIRD-PARTY SOFTWARE NOTICES FOR RIDDL
================================================================================
riddl (riddlc, riddl-lib and the riddl libraries) is Copyright 2019-2026
Ossum Inc. and is licensed under the Apache License, Version 2.0.
riddl is built on the work of others. This file lists the open-source software
distributed with riddl, together with the notices those licenses require us to
reproduce. Our thanks to every author and maintainer named here.
A one-line-per-project summary of this file is printed by `riddlc info`. The
same information is published at https://ossum.tech/riddl/licenses/.
Every license below is permissive. riddl deliberately carries no copyleft
dependency: logback-core (EPL-1.0 / LGPL-2.1) used to arrive transitively
through airframe-log, unused by any riddl source, and is now excluded.
Coverage: this file covers the JVM, Scala.js and Scala Native distributions.
Where a project ships separate artifacts per platform, or several artifacts
under one name, it is listed once under the name a user would recognise.
--------------------------------------------------------------------------------
SUMMARY BY LICENSE
--------------------------------------------------------------------------------
Apache License 2.0
Scala standard library, scala-collection-compat, scala-xml,
Scala.js runtime library, Apache Commons Codec, Apache Commons IO,
Apache Commons Compress, Apache Commons Lang, sconfig,
Airframe (log, json, ULID), sttp (client, model, shared)
MIT License
fastparse, geny, sourcecode, upickle (with ujson and upack), scala-js-dom,
scopt
BSD 3-Clause License
scala-java-time, scala-java-locales, cldr-api, portable-scala-reflect,
Scala Native runtime
================================================================================
1. APACHE LICENSE 2.0
================================================================================
The following components are licensed under the Apache License, Version 2.0.
You may obtain a copy of the License at:
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed
under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND, either express or implied. See the License for the
specific language governing permissions and limitations under the License.
--- Scala standard library -----------------------------------------------------
Copyright (c) 2002-2026 EPFL
Copyright (c) 2011-2026 Lightbend, Inc. dba Akka
https://github.com/scala/scala3
--- scala-collection-compat ----------------------------------------------------
Copyright (c) 2002-2026 EPFL
Copyright (c) 2011-2026 Lightbend, Inc. dba Akka
https://github.com/scala/scala-collection-compat
--- scala-xml ------------------------------------------------------------------
Copyright (c) 2002-2026 EPFL
Copyright (c) 2011-2026 Lightbend, Inc. dba Akka
https://github.com/scala/scala-xml
--- Scala.js runtime library ---------------------------------------------------
Copyright (c) 2013-2026 EPFL
https://github.com/scala-js/scala-js
--- Apache Commons Codec -------------------------------------------------------
Apache Commons Codec
Copyright 2002-2024 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
--- Apache Commons IO ----------------------------------------------------------
Apache Commons IO
Copyright 2002-2024 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
--- Apache Commons Compress ----------------------------------------------------
Apache Commons Compress
Copyright 2002-2024 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
--- Apache Commons Lang --------------------------------------------------------
Apache Commons Lang
Copyright 2001-2024 The Apache Software Foundation
This product includes software developed at
The Apache Software Foundation (https://www.apache.org/).
--- sconfig --------------------------------------------------------------------
Copyright (c) 2019-2026 Eric K Richardson
Derived from Typesafe Config, Copyright (c) 2011-2026 Lightbend, Inc.
https://github.com/ekrich/sconfig
--- Airframe (airframe-log, airframe-json, airframe-ulid) ----------------------
Copyright 2018-2026 Taro L. Saito
https://github.com/wvlet/airframe
--- sttp (client4, model, shared) ----------------------------------------------
Copyright 2017-2026 SoftwareMill
https://github.com/softwaremill/sttp
================================================================================
2. MIT LICENSE
================================================================================
The following components are licensed under the MIT License:
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.
--- fastparse ------------------------------------------------------------------
Copyright (c) 2014-2026 Li Haoyi (haoyi.sg@gmail.com)
https://github.com/com-lihaoyi/fastparse
--- geny ----------------------------------------------------------------------
Copyright (c) 2018-2026 Li Haoyi (haoyi.sg@gmail.com)
https://github.com/com-lihaoyi/geny
--- sourcecode -----------------------------------------------------------------
Copyright (c) 2014-2026 Li Haoyi (haoyi.sg@gmail.com)
https://github.com/com-lihaoyi/sourcecode
--- upickle (with ujson and upack) ---------------------------------------------
Copyright (c) 2014-2026 Li Haoyi (haoyi.sg@gmail.com)
https://github.com/com-lihaoyi/upickle
--- scala-js-dom ---------------------------------------------------------------
Copyright (c) 2013-2026 Li Haoyi and contributors
https://github.com/scala-js/scala-js-dom
--- scopt ----------------------------------------------------------------------
Copyright (c) 2010-2026 Martin Ockajak and contributors
https://github.com/scopt/scopt
================================================================================
3. BSD 3-CLAUSE LICENSE
================================================================================
The following components are licensed under the BSD 3-Clause License:
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
--- scala-java-time ------------------------------------------------------------
Copyright (c) 2007-present, Stephen Colebourne & Michael Nascimento Santos
Copyright (c) 2017-2026 Carlos Quiroz
https://github.com/cquiroz/scala-java-time
--- scala-java-locales ---------------------------------------------------------
Copyright (c) 2017-2026 Carlos Quiroz
https://github.com/cquiroz/scala-java-locales
--- cldr-api -------------------------------------------------------------------
Copyright (c) 2017-2026 Carlos Quiroz
https://github.com/cquiroz/scala-java-locales
--- portable-scala-reflect -----------------------------------------------------
Copyright (c) 2018-2026 The portable-scala contributors
https://github.com/portable-scala/portable-scala-reflect
--- Scala Native runtime -------------------------------------------------------
(nativelib, clib, posixlib, windowslib, javalib, auxlib, scalalib,
scala3lib, test-interface, java-net-url-stubs)
Copyright (c) 2015-2026 EPFL
https://github.com/scala-native/scala-native
Note: the scalalib and scala3lib artifacts do not declare a license in
their POM files. They are Scala Native's repackaging of the Scala standard
library, which is Apache License 2.0 (see section 1); the Scala Native
project itself is BSD 3-Clause.
================================================================================
END OF THIRD-PARTY NOTICES
================================================================================
How this page stays current¶
The text above is included verbatim from THIRD-PARTY-NOTICES.txt, vendored
into this repository beside this page. It is not generated: the RIDDL side
maintains it by hand, alongside a matching constant in
utils/src/main/scala/com/ossuminc/riddl/utils/ThirdPartyNotices.scala, so it
does not update itself when RIDDL's dependencies change.
To refresh it when a new RIDDL version is documented:
A copy is used rather than a build-time fetch so that drift shows up as a diff in review, and so the documentation build has no network dependency.