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Open-source licenses

Last updated September 15, 2026 · v1.0

Fuel Relay is built on open-source software. Every package below ships inside the mobile app or the admin site, with the license it is distributed under and its copyright notice.

About this page

This list is generated from the production dependencies that actually ship, so it stays accurate as the apps change rather than drifting from a hand-kept list. It covers 947 packages across 20 license types.

Each entry names the package, the version we ship, and the copyright holder where the package states one. Full license texts are distributed with each package and are available from its own repository. Nothing here limits your rights under those licenses.

Questions about attribution, or a correction to this list, can go to our contact page.

Licenses in use

MIT (804 packages)

ISC (52 packages)

  • @isaacs/ttlcache 1.4.1Copyright (c) 2022-2023 - Isaac Z. Schlueter and Contributors
  • @istanbuljs/load-nyc-config 1.1.0Copyright (c) 2019, Contributors
  • @ungap/structured-clone 1.3.1Copyright (c) 2021, Andrea Giammarchi, @WebReflection
  • anymatch 3.1.3Copyright (c) 2019 Elan Shanker, Paul Miller (https://paulmillr.com)
  • cliui 8.0.1Copyright (c) 2015, Contributors
  • d3-array 3.2.4Copyright 2010-2023 Mike Bostock
  • d3-color 3.1.0Copyright 2010-2022 Mike Bostock
  • d3-format 3.1.2Copyright 2010-2026 Mike Bostock
  • d3-interpolate 3.0.1Copyright 2010-2021 Mike Bostock
  • d3-path 3.1.0Copyright 2015-2022 Mike Bostock
  • d3-scale 4.0.2Copyright 2010-2021 Mike Bostock
  • d3-shape 3.2.0Copyright 2010-2022 Mike Bostock
  • d3-time 3.1.0Copyright 2010-2022 Mike Bostock
  • d3-time-format 4.1.0Copyright 2010-2021 Mike Bostock
  • d3-timer 3.0.1Copyright 2010-2021 Mike Bostock
  • electron-to-chromium 1.5.364Copyright 2018 Kilian Valkhof
  • fs.realpath 1.0.0Copyright (c) Isaac Z. Schlueter and Contributors
  • get-caller-file 2.0.5Copyright 2018 Stefan Penner
  • glob 7.2.3Copyright (c) Isaac Z. Schlueter and Contributors
  • graceful-fs 4.2.11Copyright (c) 2011-2022 Isaac Z. Schlueter, Ben Noordhuis, and Contributors
  • hosted-git-info 7.0.2Copyright (c) 2015, Rebecca Turner
  • hsl-to-rgb-for-reals 1.1.1
  • hyphen 1.14.1Copyright (c) 2026, Yevhen Tiurin <yevhentiurin@gmail.com>
  • inflight 1.0.6Copyright (c) Isaac Z. Schlueter
  • inherits 2.0.4Copyright (c) Isaac Z. Schlueter
  • internmap 2.0.3Copyright 2021 Mike Bostock
  • isexe 2.0.0Copyright (c) Isaac Z. Schlueter and Contributors
  • lru-cache 10.4.3Copyright (c) 2010-2023 Isaac Z. Schlueter and Contributors
  • lru-cache 5.1.1Copyright (c) Isaac Z. Schlueter and Contributors
  • lucide-react 1.23.0Copyright (c) 2026 Lucide Icons and Contributors
  • meriyah 6.1.4Copyright (c) 2019 and later, KFlash and others.
  • minimatch 3.1.5Copyright (c) Isaac Z. Schlueter and Contributors
  • npm-package-arg 11.0.3Copyright (c) npm, Inc.
  • once 1.4.0Copyright (c) Isaac Z. Schlueter and Contributors
  • picocolors 1.1.1Copyright (c) 2021-2024 Oleksii Raspopov, Kostiantyn Denysov, Anton Verinov
  • proc-log 4.2.0Copyright (c) GitHub, Inc.
  • rimraf 3.0.2Copyright (c) Isaac Z. Schlueter and Contributors
  • semver 6.3.1Copyright (c) Isaac Z. Schlueter and Contributors
  • semver 7.6.3Copyright (c) Isaac Z. Schlueter and Contributors
  • semver 7.7.3Copyright (c) Isaac Z. Schlueter and Contributors
  • setprototypeof 1.2.0Copyright (c) 2015, Wes Todd
  • signal-exit 3.0.7Copyright (c) 2015, Contributors
  • svg-arc-to-cubic-bezier 3.2.0Copyright (c) `2017`, `Colin Meinke`
  • test-exclude 6.0.0Copyright (c) 2016, Contributors
  • validate-npm-package-name 5.0.1Copyright (c) 2015, npm, Inc
  • which 2.0.2Copyright (c) Isaac Z. Schlueter and Contributors
  • wrappy 1.0.2Copyright (c) Isaac Z. Schlueter and Contributors
  • write-file-atomic 4.0.2Copyright (c) 2015, Rebecca Turner
  • y18n 5.0.8Copyright (c) 2015, Contributors
  • yallist 3.1.1Copyright (c) Isaac Z. Schlueter and Contributors
  • yaml 2.9.0
  • yargs-parser 21.1.1Copyright (c) 2016, Contributors

Apache-2.0 (35 packages)

BSD-3-Clause (18 packages)

BSD-2-Clause (11 packages)

  • domelementtype 2.3.0Copyright (c) Felix Böhm
  • domhandler 5.0.3Copyright (c) Felix Böhm
  • domutils 3.2.2Copyright (c) Felix Böhm
  • dotenv 16.6.1Copyright (c) 2015, Scott Motte
  • entities 4.5.0Copyright (c) Felix Böhm
  • esprima 4.0.1
  • estraverse 5.3.0
  • fontfaceobserver 2.3.0Copyright (c) 2014 - Bram Stein
  • regjsparser 0.13.1Copyright (c) Julian Viereck and Contributors, All Rights Reserved.
  • terser 5.48.0Copyright 2012-2018 (c) Mihai Bazon <mihai.bazon@gmail.com>
  • webidl-conversions 3.0.1Copyright (c) 2014, Domenic Denicola

BlueOak-1.0.0 (6 packages)

FSL-1.1-MIT (4 packages)

(MIT OR CC0-1.0) (2 packages)

  • type-fest 0.21.3Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https:/sindresorhus.com)
  • type-fest 0.7.1Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)

0BSD (2 packages)

MPL-2.0 (2 packages)

Unlicense (2 packages)

(BSD-3-Clause OR GPL-2.0) (1 package)

  • node-forge 1.4.0Copyright (c) 2010, Digital Bazaar, Inc.

(MIT AND BSD-3-Clause) (1 package)

(MIT AND Zlib) (1 package)

  • pako 1.0.11Copyright (C) 2014-2017 by Vitaly Puzrin and Andrei Tuputcyn

(MIT OR Apache-2.0) (1 package)

Apache-2.0 AND LGPL-3.0-or-later (1 package)

CC-BY-4.0 (1 package)

  • caniuse-lite 1.0.30001793

MIT AND Apache-2.0 (1 package)

MIT AND ISC (1 package)

Python-2.0 (1 package)

  • argparse 2.0.1i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
Open-source licenses | Fuel Relay