Why Don Knuth made TeX open source | Donald Knuth and Lex Fridman

TL;DR

The creator of the tech type setting system explains why he released it as open source, emphasizing the importance of avoiding proprietary rights and promoting innovation.

Transcript

you created the tech type setting system and released it as open source just on that little aspect why did you release it as open source what is your vision for open source no okay well that the word open source didn't exist at that time but we but i i didn't want proprietary rights over it because i saw how proprietary rights were holding things b... Read More

Key Insights

• 🤗 Open source promotes innovation and collaboration by avoiding proprietary rights and tying users to specific manufacturers.
• 🤗 Non-trivial software can be charged for, but trivial software can be open source.
• 🤗 The creator of the tech type setting system released it as open source because he did not need the additional income and saw the advantages of making it open to everyone.
• ❓ Linux is preferred for its stability and reliability, especially for important data.
• 🤗 Open source software like Linux has a loyal user base due to its benefits and community support.
• ⌛ Patents and limited time protection benefit innovation and publication of ideas.
• 🥹 Proprietary rights can hold back progress in the software industry, as seen in the typography industry with each manufacturer having their own language.

Questions & Answers

Q: Why did the creator release the tech type setting system as open source?

The creator believed in avoiding proprietary rights, as he had seen how they held back innovation in the past. He wanted to promote collaboration and avoid tying users to specific manufacturers.

Q: Do you think most software should be open source?

The creator believes that non-trivial software should be charged for, while trivial software could be open source. He gives the example of Adobe Photoshop, which has valuable features and justifies its price.

Q: Why does the creator love Linux?

The creator loves Linux because the version he uses is stable and trustworthy. He values its reliability and plans to upgrade to a newer version of Ubuntu in the future.

Q: What are the benefits of open source?

Open source promotes collaboration, avoids tying users to specific manufacturers, and allows for innovation and improvement by a larger community. It also fosters transparency and avoids trade secrets.

Summary & Key Takeaways

• The creator released the tech type setting system as open source because he saw how proprietary rights were holding back innovation in the industry.

• Unlike in the typography industry, where each manufacturer had their own language for composing pages, open source allows for collaboration and avoids tying users to a specific manufacturer.

• The creator did not need additional income from the system and believed in the advantages of making it open for everyone.