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Hyper with Sean McArthur

August 26, 2025 · 45 min

Show notes

Remastered as: Season 1 · Episode 29 — Hyper With Sean McArthur

Episode 2 – Hyper with Sean McArthur.

In this episode, Glen interviews Sean McArthur, the creator and maintainer of the Hyper ecosystem. They discuss Sean's journey in software engineering, the evolution of Rust and asynchronous programming, and the growth of Hyper from its inception at Mozilla to its current status in the web development landscape. Sean shares insights on the creation of hyper, hyper-util, http, headers, the Warp framework, and the challenges of integrating HTTP/3 and QUIC. The conversation also touches on collaboration with cURL, the FFI layer, and Sean's aspirations for the future of Hyper and the broader ecosystem.

Learn more about Sean McArthur, Hyper and Warp:

Rama

If you like this podcast you might also like our modular network framework in Rust: https://ramaproxy.org

Chapters

  • 00:00 Intro
  • 00:45 Introduction to Sean and the Hyper Ecosystem
  • 01:48 Sean's entrance into Rust
  • 06:17 The Impact of Mozilla on Sean's Career
  • 07:54 The Development of Hyper and Its Challenges
  • 13:20 Realizing Hyper's Long-Term Potential
  • 15:32 The Creation of hyper-util and Its purpose
  • 17:32 http and headers crates
  • 22:40 Navigating API Design Challenges
  • 22:47 The Philosophy Behind Warp Framework
  • 26:43 Integrating HTTP/2 and HTTP/3 Support
  • 28:54 The Evolution of the Requests Library
  • 30:17 Commercial Aspects of Hyper
  • 31:31 The Complexities of HTTP/3 Integration
  • 34:35 Reflections on the cURL and Hyper Collaboration
  • 38:50 Maintaining Open Source Independence
  • 40:16 Future Aspirations for Hyper
  • 41:23 Encouraging Community Engagement in Open Source
  • 42:28 Final words
  • 43:57 Outro

Netstack.FM

  • More information: https://netstack.fm/#episode-2
  • Join our Discord: https://discord.gg/29EetaSYCD
  • Reach out to us: [email protected]

Music for this episode was composed by Dj Mailbox. Listen to his music at https://on.soundcloud.com/4MRyPSNj8FZoVGpytj.

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