On this page
  1. Course content
  2. References and design
  3. Software in your browser
  4. Software on the server
  5. Build tools
  6. Images and trademarks
  7. Licence texts

Course content

The lesson explanations, code examples, common mistakes, practice questions and project briefs were written for CodeLA. They are not copied from other courses. Lessons link to outside resources, listed with their source on each lesson; those resources belong to their owners.

References and design

  • 30 Days of Python by Asabeneh Yetayeh. Lessons point to its matching chapters as further reading. No text or code from it is copied into CodeLA.
  • The Python documentation, Copyright (c) Python Software Foundation, is linked from lessons and not copied.
  • shadcn-admin by Sat Naing (MIT licence, Copyright (c) 2024 Sat Naing) was the design reference for the layout and look of the site.
  • shadcn/ui (MIT licence, Copyright (c) 2023 shadcn) provided the naming of the colour tokens and the small cn class-name helper.
  • The activity chart (“Contribution Skyline”) and the rearrangeable dashboard grid (“Draggable Widget Grid”) are based on two components that the organiser supplied from another source. Their original author and licence have not been confirmed yet, so they can’t be credited by name here.

Software in your browser

These are sent to your browser from this website. Nothing is loaded from their authors’ servers.

Software sent to your browser
NameUsed forLicence and copyright
React, React DOM and Scheduler The interactive dashboard cards and activity chart. MIT. Copyright (c) Meta Platforms, Inc. and affiliates.
Motion (motion, framer-motion, motion-dom, motion-utils) Animations in the interactive components. MIT. Copyright (c) 2018 Framer B.V.; Copyright (c) 2024 Motion B.V.
Lucide icons (lucide-static, lucide-react) Every icon on the site. ISC (some icons MIT). Copyright (c) 2026 Lucide Icons and Contributors. Icons derived from Feather: Copyright (c) 2013-present Cole Bemis (MIT).
Tailwind CSS Generates the site’s stylesheet, including its base styles. MIT. Copyright (c) Tailwind Labs, Inc.
Inter (via Fontsource) The main typeface, served from this site. SIL Open Font License 1.1. Copyright 2016 The Inter Project Authors.
JetBrains Mono (via Fontsource) The typeface for code, served from this site. SIL Open Font License 1.1. Copyright 2020 The JetBrains Mono Project Authors.
clsx Combines CSS class names in the interactive components. MIT. Copyright (c) Luke Edwards.
tailwind-merge Resolves conflicting CSS classes in the interactive components. MIT. Copyright (c) 2021 Dany Castillo.
GSAP (GreenSock Animation Platform) Page animations: scroll reveals, counters and small interactions. Licence: https://gsap.com/standard-license GSAP Standard “no charge” License. Copyright (c) 2008-2026, GreenSock. All rights reserved.
Lenis Smooth scrolling. MIT. Copyright (c) 2024 darkroom.engineering.
React Bits The landing page’s heading animation (adapted from BlurText, used as part of this site). MIT + Commons Clause. Copyright (c) 2026 David Haz.
liquid-glass-js The glass effect behind the landing page’s header (adapted). MIT. Copyright (c) 2025 Armagan Amcalar.
html2canvas-pro (a fork of html2canvas) Takes the page snapshot that the header’s glass effect refracts. Loaded on the landing page only. MIT. Copyright (c) 2024-present yorickshan and html2canvas-pro contributors; html2canvas: Copyright (c) 2012 Niklas von Hertzen.

Software on the server

Software that runs on the server
NameUsed forLicence and copyright
Django The web framework the whole site is built on. BSD 3-Clause. Copyright (c) Django Software Foundation and individual contributors.
asgiref Used internally by Django. BSD 3-Clause. Copyright (c) Django Software Foundation and individual contributors.
sqlparse Used internally by Django. BSD 3-Clause. Copyright (c) 2016, Andi Albrecht.
WhiteNoise Serves the stylesheet, scripts and fonts. MIT. Copyright (c) 2013 David Evans.
psycopg Production only: connects Django to the PostgreSQL database. Used unmodified. GNU LGPL 3.0. Copyright (C) 2020 The Psycopg Team. Licence text: https://www.gnu.org/licenses/lgpl-3.0.html
Gunicorn Production only: the web server process that runs the site. MIT. 2009-2026 (c) Benoît Chesneau; 2009-2015 (c) Paul J. Davis.

Build tools

Used to build the site’s stylesheet and scripts. They are not sent to visitors.

Images and trademarks

CodeLA uses no photographs, stock images or illustrations by others. All icons are Lucide icons. The CodeLA logo and browser icons are the organiser’s own.

“Python” and the Python logos are trademarks or registered trademarks of the Python Software Foundation. GitHub is a trademark of GitHub, Inc. Other names belong to their owners. CodeLA is not affiliated with or endorsed by any of them.

Licence texts

The copyright notices are listed in the tables above. The full licence texts are below, except the GNU LGPL used by psycopg, which is published at gnu.org.

MIT License (React, React DOM, Scheduler, Motion, Tailwind CSS, clsx, tailwind-merge, the Feather-derived Lucide icons, WhiteNoise, Gunicorn, Lenis, liquid-glass-js, html2canvas-pro, shadcn/ui and shadcn-admin)
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.
MIT + Commons Clause License (React Bits)
MIT + Commons Clause License Condition v1.0

Copyright (c) 2026 David Haz

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, and distribute the Software as part of an application, website, or product, 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.

## Commons Clause Restriction

You may use this Software, including for any commercial purpose, so long as you do not sell, sublicense, or redistribute the components themselves-whether alone, in a bundle, or as a ported version.

## No Warranty

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.
GSAP Standard “no charge” License (GSAP)

GSAP is used under GreenSock’s standard “no charge” license. Its full text is published at gsap.com/standard-license.

ISC License (Lucide icons)
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.
BSD 3-Clause License (Django and asgiref)
Copyright (c) Django Software Foundation and individual contributors.
All rights reserved.

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 Django 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 OWNER 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.
BSD 3-Clause License (sqlparse)
Copyright (c) 2016, Andi Albrecht <albrecht.andi@gmail.com>
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.
    * 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.
    * Neither the name of the authors 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 OWNER 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.
SIL Open Font License 1.1 (Inter and JetBrains Mono)
-----------------------------------------------------------
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.