WasmCon Europe 2026
2026-03-23
Amsterdam, Netherlands
who it's for
wasm runtime engineers, platform engineers, build and CI engineers, JVM developers, observability engineers, multimedia and streaming engineers, cloud security engineers
topics
WASI OTel tracing; Bunny build system; Wasmtime hardware isolation; GraalWasm JVM integration; WASI Preview 2 metrics; OCI-compatible Wasm images; server-side Wasm rendering; zero-copy GPU to encoder; Spin component hosting; unikernel Muse integration; Wasm runtime observability
| title | author | length |
|---|---|---|
| Welcome + Opening Remarks | Bailey Elizabeth Hayes | |
Wom is now ubiquitous on major sites and the problem shifts from viability to where to deploy Wom next; the talk claims WYP3 rebases WY on the component model… | ||
| OTel Me About It: Latest Updates in WASI OTel | Caleb Schoepp, Andrew Steurer | 29m |
WASI OTel defines a WASI interface that lets WebAssembly components call OpenTelemetry SDKs and stream span lifecycle events to the host so host operations… | ||
| Streamlining WebAssembly Builds with Bunny | Charalampos Mainas, Anastassios Nanos | |
Bunny provides a declarative YAML build file that auto-detects language toolchains, fetches layered tooling and OCI component artifacts, and produces… | ||
| Running Wasmtime in Hardware-Isolated Microenvironments | Danilo (Dan) Chiarlone | 32m |
Demonstrates two concrete integrations: a no-std Wasmtime running as a bare-metal guest inside Hyperlight-Wasm and a Hyperlight + microkernel setup… | ||
| GraalVM: WebAssembly for the JVM Ecosystem | Fabio Niephaus, Shaun Smith | 29m |
GraalWasm is an embeddable JVM runtime (JARs on Maven Central) that implements WASM 2.0 and uses the Graal JIT to compile Wasm at runtime, demonstrated by… | ||
| Split Rendering TV Applications Using WASM | Timothy Pearce, Rajiv Ramdhany | 31m |
BBC R&D builds a prototype that runs the same Rust wasm32-unknown no_std module in-browser and on server-side Wasmtime, using WebGL/TypeScript in TVs and… | ||
| Closing Remarks | Bailey Elizabeth Hayes | 05m |
Recap highlights practical results and actionable projects: observability with WebAssembly components, server-side Wasm and UI rendering that already runs on… | ||
| Lightning Talk: WasmPulse: Quantifying Wasm Sustainability With WASI Preview 2... | Marcin Ziółkowski | 07m |
WasmPulse is an open-source agent that detects Wasm runtimes by PID, exports CPU and memory as Prometheus metrics, and ships a Grafana dashboard — deployed via… | ||
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