From Napkin to the Cloud: A WebAssembly Journey

on YouTube ↗31m

" summary

A demo builds a multi-channel real-time chat using wasmCloud actors (Rust and Go), telnet and a message broker, and Redis for storage, showing actors as 700 KB signed WebAssembly actor units that are cryptographically verified. Capability providers load from an OCI-hosted capability providers registry and link via a YAML manifest so the system can swap Kafka/RabbitMQ at runtime without recompiling; the runtime scales actors, distributes work, and reports live actor/provider state.

AI-written summary · about

" chapters (11)

1. 0:00Start
2. 1:35Tour of Webassembly
3. 3:21Webassembly
4. 6:26Webassembly Provides Security
5. 7:28Contract Driven Design
6. 19:35Demo of the Chat Application
7. 20:07The Architecture
8. 20:26Demo
9. 20:49Source Code for the Actors
10. 23:40Manifest File
11. 29:54End Result

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