WasmCon North America 2025
2025-11-10
Atlanta, United States
who it's for
WebAssembly developers, runtime maintainers, edge engineers, cloud infrastructure engineers, serverless developers, devops engineers, cdn engineers
topics
component model copy avoidance; Wasm bytecode instrumentation framework; ONNX inference in WASM; WASI WebGPU video processing; wasmCloud component deployment; serverless on Kubernetes vs Lambda vs Knative; self-hosted portable Wasm runtimes; composable concurrency with WASIp3; shared heaps and mappable byte arrays; stream handles and async reads
| title | author | length |
|---|---|---|
| Welcome + Opening Remarks | Bailey Elizabeth Hayes | 05m |
Event opens with sponsor thanks to Firmian, QR codes for the code of conduct and live captioning (captioning broadcasts audio so wear headphones), logistics… | ||
| Does the Component Model Require Extra Copying? | Luke Wagner | 27m |
Argues that the Component Model need not add copying by showing concrete mechanisms in 0.2 and 0.3: value types vs resource types explain where the baseline… | ||
| Whamm: A Framework for Performant, Sandboxed Instrumentation. | Elizabeth Gilbert | 23m |
Whamm is a Wasm instrumentation framework that either statically rewrites bytecode or dynamically injects probes via an engine interface 'way', using a DSL… | ||
| Lightning Talk: AI at the Edge: ONNX Inference in WASM on Featherweight K0s | Prashant Ramhit | 07m |
Edge deployment runs ONNX inference inside WebAssembly using WASI on ONNX in WASM with a lightweight k0s single-binary Kubernetes cluster. Two Raspberry Pis… | ||
| Content Authenticity Initiative Trustmark With WASI WebGPU | Colin Murphy, Mendy Berger | 24m |
Builds a single Wasm component that runs in wasmCloud and is transpiled for the browser to encode images and watermark video frames using the Trustmark… | ||
| Si Vis Pacem, Adde Rete -- If You Want Peace, Add a Mesh! | Flynn, Bailey Elizabeth Hayes | 36m |
Shows how to run wasmCloud v2 RC3 workloads (TypeScript -> WebAssembly via JCO + Starling Monkey) behind Linkerd and what actually happens in production: a… | ||
| Serverless on Kubernetes: WASM, Knative, or Regular Autoscaling – What Actually Works? | David Pech | 27m |
Compares three approaches with numbers and failures: AWS Lambda scaled from 50 to 1,300 in under 2 minutes and gives predictable one-request-per-instance… | ||
| Lightning Talk: What If the Runtime Was Portable Too? Self-Hosted Runtime Capabilitie... | Yuki Nakata | 11m |
A minimal Wasm runtime compiled to Wasm called Chihuahua runs on existing runtimes to make features like checkpoint/restore, tracing, and unsupported Wasm… | ||
| Lightning Talk: Composable, Polyglot Concurrency with WASIp3 | Thorsten Hans, Karthik Ganeshram | 14m |
Shows a Python web server that uppercases incoming message bodies and a Rust middleware that transparently decompresses incoming data and compresses responses… | ||
| Closing Remarks | Joseph Sandoval | 15m |
Core WebAssembly is already running in browsers and on servers at Shopify, Fastly, Cloudflare, with Kubernetes integrations like Spin and spin-kube plus… | ||
| nothing matches | ||