Terms of Use
Last updated: June 2026 · dsanotes.com
The short version
Use DSANotes to learn freely. Don't copy and republish our content. Code examples are yours to use in your own projects. By using this site you also agree to our Privacy Policy at dsanotes.com/privacy.
1. Acceptance of Terms
By accessing or using DSANotes (dsanotes.com), you agree to be bound by these Terms of Use and our Privacy Policy. If you do not agree with any part of these terms, please discontinue use of the site.
We reserve the right to update these terms at any time. Changes will be posted on this page with an updated date at the top. Continued use of the site after changes are posted constitutes your acceptance of the updated terms.
2. What DSANotes Is
DSANotes is a free educational platform dedicated to teaching Data Structures and Algorithms to students and self-learners worldwide. All articles, visualizers, and content are provided at no cost. We intend to keep it that way — free forever.
DSANotes is not a substitute for formal education or professional advice. Content is intended to supplement your learning and help you understand DSA concepts at your own pace.
3. Use of Content
All content on DSANotes — including articles, explanations, diagrams, and visualizer interfaces — is the intellectual property of DSANotes and is protected by applicable copyright laws.
You may:
- Read and use all content for personal learning
- Share links to DSANotes articles freely
- Quote small excerpts with clear attribution to DSANotes
- Use code examples from articles in your own personal or commercial projects without attribution
You may not:
- Copy articles or written content in bulk and republish them elsewhere
- Claim DSANotes content as your own
- Scrape or reproduce content for AI training datasets without written permission
- Use written content for any commercial purpose without written consent from DSANotes
- Mirror or redistribute the site or its content in any form
4. Intellectual Property
The DSANotes name, logo, and all site content are the intellectual property of DSANotes and are protected by applicable copyright and trademark laws. Unauthorized use of any materials from this site may violate copyright, trademark, and other applicable laws worldwide.
5. Acceptable Use
When using DSANotes you agree not to:
- Attempt to disrupt, hack, or overload our servers or infrastructure
- Use automated bots or scrapers to access content at scale
- Attempt to gain unauthorized access to any part of the site or its systems
- Use the site in any way that violates local, national, or international laws
- Engage in any conduct that restricts or inhibits anyone else's use or enjoyment of the site
6. Disclaimer of Warranties
DSANotes is provided "as is" without any warranties, express or implied. Data Structures and Algorithms is a fast-moving field and while we strive to keep content accurate and up to date, some information may become outdated over time. We are not responsible for any errors or omissions, or for any outcomes resulting from the use of code examples or explanations on this site. Always verify important information independently.
7. Limitation of Liability
To the fullest extent permitted by applicable law, DSANotes and its creators shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from your use of — or inability to use — this website or its content, even if we have been advised of the possibility of such damages.
8. Third-Party Links
DSANotes may contain links to external websites such as documentation, tools, or developer resources. These links are provided for convenience and reference only. We do not control, endorse, or take responsibility for the content, accuracy, or privacy practices of any third-party sites. We encourage you to review the terms and privacy policies of any external sites you visit.
9. Children's Use
DSANotes is designed to be accessible to learners of all ages. However, if you are under 13 (or under 16 in the EEA/UK), please ensure a parent or guardian has reviewed and agreed to these terms on your behalf. We do not knowingly collect personal information from children under 13. See our Privacy Policy for details.
10. Governing Law
These Terms of Use shall be governed by and construed in accordance with applicable laws. We make no representation that DSANotes content is appropriate or available in all locations. Users who access the site from other countries do so on their own initiative and are responsible for compliance with local laws. Any disputes arising from the use of this website shall be subject to the exclusive jurisdiction of the relevant courts.
11. Termination
We reserve the right to restrict or terminate access to DSANotes for any user who violates these Terms of Use, without notice and at our sole discretion.
12. Changes to These Terms & Contact
We may update these Terms of Use from time to time. Any changes will be posted on this page with an updated date. If we make significant changes, we will notify newsletter subscribers by email. Continued use of DSANotes after changes are posted constitutes your acceptance of the updated terms.
If you have any questions about these Terms of Use, please reach out. We aim to respond within 5 business days.