Lenny's Podcast

Eric Simons: How WebContainer fueled Bolt's 40M ARR breakout

Through WebContainer running dev environments in the browser via WebAssembly; StackBlitz scaled Bolt to 40 million ARR with a 20-person team.

LRLenny RachitskyhostESEric SimonsguestGUGuestguest

Mar 13, 2025·1h 28m·Watch on YouTube ↗

📖 CHAPTERS

1. 1
   0:00 – 4:46

   Introduction to Eric Simons and StackBlitz

2. 2
   4:46 – 10:40

   Unprecedented growth and user adoption

3. 3
   10:40 – 15:28

   Demo: Building a Spotify clone with Bolt

4. 4
   15:28 – 19:09

   Expanding to native mobile apps with Expo

5. 5
   19:09 – 25:03

   The journey and technology behind WebContainer

6. 6
   25:03 – 29:15

   Lessons learned and future outlook

7. 7
   29:15 – 34:15

   Post-launch analysis

8. 8
   34:15 – 41:00

   Growing fast with a small team

9. 9
   41:00 – 45:51

   Prioritization at Bolt

10. 10
    45:51 – 48:42

    Tooling and PRD's

11. 11
    48:42 – 52:24

    Integration and use cases of Bolt

12. 12
    52:24 – 54:24

    Limitations of Bolt

13. 13
    54:24 – 59:56

    The role of PMs and developers in the AI era

14. 14
    59:56 – 1:14:18

    Skills for the future

15. 15
    1:14:18 – 1:20:17

    Upcoming features of Bolt

16. 16
    1:20:17 – 1:23:00

    How to get the most out of Bolt

17. 17
    1:23:00 – 1:28:50

    Eric’s journey and final thoughts