Wasm I/O 2025
| title | author | length |
|---|---|---|
| Wasm Component Composition: A New Era of Language Interoperability | Thorsten Hans, Karthik Ganeshram | 30m |
Claim: WebAssembly Component Model plus Spin removes FFI pain by composing real components end to end. Demo composes bubble-sort (JavaScript) and merge-sort… | ||
| Running WASM in React Native apps | Kræn Hansen, Robert Pasiński | 30m |
Proof of concept wraps wasmer native module and hits ~1.8 million fib ops/sec on iOS versus ~23 million in Safari, slowed by iOS JIT limits and JS–WASM… | ||
| An Edge KV store built with Wasm Components | Dan Gohman, Benjamin Young | 22m |
Fastly builds an edge KV service using Virtual Platform Layering and Wasm Components so user code links to platform features without gaining private host… | ||
| Running AI workloads with WASM - is it production ready? [Panel] | Saiyam Pathak, Shivay Lamba, Saloni Narang, Michael Yuan | 31m |
Wasm is framed as a practical inference layer: a write-once run-anywhere runtime that abstracts GPU drivers and model formats, delivers compact footprint… | ||
| No More Printf: Interactive Debugging Wasm for web and server | Ralph Squillace, Till Schneidereit | 24m |
Claim: interactive step‑through debugging for WebAssembly components actually works end to end. Concrete setup shows lldb for native WebAssembly modules and a… | ||
| Translate tech talks using open-source models and cloud-native Wasm | Vivian Hu, Michael Yuan | 33m |
VideoLangua runs a concrete pipeline: Whisper transcribes, Llama 3.18B chunks and Q1/Qwen-style models (Q1 2.57B or Qwen-72B depending on target) translate, a… | ||
| I Wasm’t Expecting This Many Apps: Scaling Without Losing Your Bytes | Liam Randall, Bailey Elizabeth Hayes | 28m |
Claims that wasmCloud centralizes core services via a pluggable capability model, shows two integration patterns—lift-and-shift and WIT-defined shared APIs—and… | ||
| Bringing honest computing to the WASM world | Etienne Bossé | 36m |
Claims that Wasm plus TEEs and DLTs produce attestable, confidentiality-by-design systems, and demonstrates a running stack: Intel SGX enclaves hosting a Wasm… | ||
| Smarter Operating Systems Will Use Wasm - The Coming OS Revolution | Jonas Kruckenberg | 40m |
k23 embeds a WASM JIT into a microkernel so the OS generates hardware‑tuned code, reduces memory use, and can snapshot, trace, and print stack traces; it’s… | ||
| Empowering the Future of WebAssembly: The Bytecode Alliance Mission | Natalia Venditto, Oscar Spencer, Till Schneidereit, Bailey Elizabeth Hayes, Ralph Squillace | 31m |
An active effort to move WebAssembly beyond the browser with concrete artifacts not slogans: a working Wasmtime runtime, a shipping component model (WIT) with… | ||
| Code Anywhere, Share Everywhere: Wasm-Powered Dev Environments | Danny Macovei | 28m |
Claim: compilers and runtimes are compiled to wasm so the browser compiles source to wasm and runs full backend services via Rust compiler compiled to wasm and… | ||
| Do You Want to Play Doom in Your Browser? | Bruce Gain | 23m |
Claims that original Doom C source is compiled to run in the browser using Emscripten + WebAssembly, shows a GitHub fork that required nontrivial fixes, and… | ||
| Making PHP apps in Wasm incredibly fast | Syrus Akbary, Edoardo Marangoni | 34m |
Slides and demos show PHP compiled to WebAssembly running in Wasmer and Wasmer Edge using opcache, WebAssembly exceptions (xref) and an LVM-based backend, not… | ||
| Privacy First: Building LLM-Powered Web Apps with client side WASM | Shivay Lamba, Saiyam Pathak | 34m |
Demonstrates a complete on‑device LLM pipeline: quantize and compile models to run in‑browser, ingest PDFs, embed text into a local vectorstore, and perform… | ||
| The Future of Write Once, Run Anywhere: From Java to WebAssembly | Patrick Ziegler, Fabio Niephaus | 31m |
GraalVM Native Image gains a WebAssembly backend that compiles Java bytecode into Wasm modules targeting the Wasm GC proposal and producing a runnable JS… | ||
| Moving Beyond Containers - Introducing Boxer | Dan Phillips | 32m |
Boxer converts Dockerfiles into runnable Wasm boxes using Marquott to provide a virtualized libc and a Rust VFS, compiling C with clang and linking against the… | ||
| Seeing Eye To Eye: Computer Vision using wasmVision | Ron Evans | 31m |
A concrete toolkit that runs OpenCV pipelines as WebAssembly modules claims language portability and GPU transparency and shows it: wasmVision with the wasmCV… | ||
| From Cloud to Edge computing - Unleashing the power of WebAssembly at the edge | Alex Casalboni | 25m |
Claim: replace heavy client SDKs by running WebAssembly at the edge to cut blocking time and centralize integrations. Uses an open-source Rust proxy atop… | ||
| GPUs Unleashed! Make Your Games More Powerful With wasi-gfx | Sean Isom, Mendy Berger | 31m |
A concrete claim: wasi-gfx ports WebGPU into WASI so browser GPU code runs as sandboxed desktop plugins; the demo compiles Bevy to Wasm and renders 27 million… | ||
| Unlocking Observability in WebAssembly with OpenTelemetry | Caleb Schoepp | 28m |
Shows that OpenTelemetry actually wires into WebAssembly runtimes: demo uses Spin with an OpenTelemetry collector and Jaeger and first demo emits 4 spans via… | ||
| Real World WASI Components | Colin Murphy | 32m |
A concrete C2PA API implemented as a single WASI component compiles from the Rust C2PA crate to wasm32-wasi and actually runs as a web service in wasmCloud via… | ||
| WASM in Production: Building the Missing Infrastructure Layer with Bacalhau | David Aronchick | 31m |
Claims that Bacalhau can deploy the same WASM job across clouds edge and local with zero code or job changes, demonstrates a live run of ~30 simulated sensors… | ||
| Giving Low Code to Web with WebAssembly: Velneo's Success Story | Fernando Félix Gutiérrez Blanco | 31m |
Velneo moves its 20‑year C++/Qt platform into WebAssembly and runs the same database manager, server administrator and application editor in-browser with C++ +… | ||
| The Browser is the Computer! | Daniel Lopez, Angel De Miguel | 35m |
Claim: a browser hosts compute, networking and storage enough to run a LAMP stack and development workflows. Demo uses v86 VM plus native Wasm modules… | ||
| MoonBit & WebAssembly: Unlocking the True Efficiency of Wasm | Hongbo Zhang | 26m |
MoonBit claims WebAssembly-first code that is both tiny and fast: simple string FFI compiles to 180 bytes, an HTTP component builds to 27 kilobytes, and… | ||
| Are We Enterprise-Ready Yet? | Edoardo Vacchi, Andrea Peruffo | 30m |
Claim: server-side Wasm is promising but not turnkey — compiling existing code is often painful, no stable WASI for containers, and debugging is weak (DWARF… | ||
| Wasm I/O 2025 - Video Summary | 01m | |
Wasm I O 2025 in Barcelona (27–28 March) reports that WebAssembly solidifies as a compilation target and that this year’s big technical shift is broad uptake… | ||
| A Compiler Author’s Guide to WebAssembly GC | Oscar Spencer | 30m |
Grain compiler transitions from linear memory to the WebAssembly GC proposal and ships a runtime heap instead of in-module reference counting, so removed… | ||
| Privacy-Preservation with Smarter Automotive Experiences | P J Laszkowicz | 32m |
Claims a working platform that keeps raw data in-car and ships only model weights or zero knowledge proofs, deploying Wasm modules to both Nvidia and Intel… | ||
| Supervising your WebAssembly Components with Wasmex | Chris Nelson | 28m |
Claims that Wasmex 0.10 lets Elixir run supervised WebAssembly Components using wasmtime via rustler and wasmtime, mapping WIT types to Elixir types and… | ||
| Golem Cloud - powered by WebAssembly | Daniel Vigovszky | 28m |
Golem Cloud uses the WebAssembly Component Model to provide transparent durable execution by recording non‑deterministic host calls into an oplog, replaying… | ||
| The Silent Sentinel: Rust-Powered WASM for Lightning-Fast Bot Detection at the Edge | Barış Güler | 40m |
Claims a Rust-to-WASM bot detector that runs entirely in-browser, distributed via CDN and running on ~2 million sites, with WASM module cold load ~15 ms and… | ||
| Threading the needle with concurrency and parallelism in the Component Model | Luke Wagner | 32m |
Component Model now ships 0.3.0 support for async futures and streams and shows a concrete plan to add thread-style concurrency by layering on Core… | ||
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