Creator of C++: Bell Labs, Negative Overhead Abstraction, Mistakes | Bjarne Stroustrup

Bjarne Stroustrup is the creator of the C++ programming language and a former researcher at Bell Labs. We talked about what Bell Labs was like, programming language design, and interesting anecdotes from his experience.

• My ergonomic keyboard project I mentioned, you can follow along here: https://read.compose.llc/

𝗣𝗼𝗱𝗰𝗮𝘀𝘁 𝗹𝗶𝗻𝗸𝘀:

• YouTube: https://youtu.be/U46fJ2bJ-co

• Apple: https://podcasts.apple.com/us/podcast/the-peterman-pod/id1777363835

• Transcript: https://www.developing.dev/p/creator-of-c-bell-labs-negative-overhead

𝗧𝗵𝗮𝗻𝗸 𝘆𝗼𝘂 𝘁𝗼 𝘁𝗵𝗶𝘀 𝗲𝗽𝗶𝘀𝗼𝗱𝗲'𝘀 𝘀𝗽𝗼𝗻𝘀𝗼𝗿𝘀 𝗳𝗼𝗿 𝘀𝘂𝗽𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝗺𝘆 𝘄𝗼𝗿𝗸:

• Cursor 3: a unified workspace for building software with agents, check it out at https://cursor.com/

• WorkOS: makes your app Enterprise Ready with easy to use APIs to add SSO, SCIM, RBAC, and more in just a few lines of code, check them out at https://workos.com/

𝗧𝗶𝗺𝗲𝘀𝘁𝗮𝗺𝗽𝘀:

0:00 - Intro

0:50 - The origin of C++

8:46 - What Bell Labs was like

17:24 - Dennis Ritchie

24:00 - When to build a programming language

31:59 - Bootstrapping a language

33:58 - C++ is not object-oriented

37:32 - Discussing type systems

46:20 - Memory safety

49:26 - Standards committee anecdotes

1:09:40 - Adding automatic garbage collection to C++

1:18:25 - Template instantiation is Turing complete

1:21:57 - Abstraction and performance

1:28:51 - AI writing code

1:35:54 - His motivation

1:39:18 - Famous quotes

1:46:48 - Reflecting on building C++

1:49:12 - Top C++ book recommendation

1:50:59 - Advice for his younger self

1:58:06 - Outro

𝗪𝗵𝗲𝗿𝗲 𝘁𝗼 𝗳𝗶𝗻𝗱 𝗕𝗷𝗮𝗿𝗻𝗲:

• Wikipedia: https://en.wikipedia.org/wiki/Bjarne_Stroustrup

• Personal Website: https://www.stroustrup.com/

𝗪𝗵𝗲𝗿𝗲 𝘁𝗼 𝗳𝗶𝗻𝗱 𝗥𝘆𝗮𝗻:

• Newsletter: https://www.developing.dev/

• X/Twitter: https://x.com/ryanlpeterman

• LinkedIn: https://www.linkedin.com/in/ryanlpeterman/

• Threads: https://www.threads.com/@ryanlpeterman

• Instagram: https://www.instagram.com/ryanlpeterman

• TikTok: https://www.tiktok.com/@ryanlpeterman

𝗥𝗲𝗳𝗲𝗿𝗲𝗻𝗰𝗲𝗱 𝗶𝗻 𝘁𝗵𝗶𝘀 𝗲𝗽𝗶𝘀𝗼𝗱𝗲:

• "A History of C++": https://www.stroustrup.com/hopl2.pdf

• "Evolving a language in and for the real world": https://www.stroustrup.com/hopl-almost-final.pdf

• "Thriving in a Crowded and Changing World": https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p2184r0.pdf

• The lecture where he mentioned he lost half his hair: https://youtu.be/69edOm889V4?si=IAZxYNwlUALodEV7&t=474

• Quotes I pulled: https://www.stroustrup.com/quotes.html