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WeAreDevelopers LIVE • Apr 25, 2024

WebAssembly: The Next Frontier of Cloud Computing

Edoardo Dusi

WebAssembly is leaving the browser. Could it replace containers in cloud computing? Discover how Wasm delivers millisecond cold-starts and hyper-scalable, multi-language microservices.

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#1 about 4 min

Redefining WebAssembly beyond browser video games

How a simple tweet shifted the initial perception of WebAssembly from front-end to server-side applications.

#2 about 4 min

The history of abstractions and hardware virtualization

Creating portable execution environments across hardware setups paved the way for modern computing layers.

#3 about 3 min

Shifting workflows with modern serverless architectures

Reducing the need to manage hardware enables highly functional application deployment logic architectures.

#4 about 5 min

Compilers and runtimes in the WebAssembly ecosystem

Generating optimized binary formats using language toolchains allows cross-platform execution with minimal bundle sizes.

#5 about 2 min

Compiling Rust to WebAssembly for browser deployment

Demonstrating how cross-compiled modules seamlessly integrate and execute within a standard JavaScript environment.

#6 about 5 min

Accessing underlying systems safely using WASI interfaces

Granting explicit permissions to system capabilities ensures secure interaction with restricted host environments.

#7 about 3 min

Exploring internal WebAssembly architecture and memory safety

Utilizing stack machines and isolated linear memory prevents code from causing external system traps.

#8 about 2 min

Connecting microservices effectively using the component model

Standardizing value translations provides consistent canonical application programming interfaces across interconnected language modules.

#9 about 4 min

Adapting WebAssembly runtimes for distributed cloud workloads

Operating isolated processes natively brings extreme workload scalability without full virtual machine overhead.

#10 about 2 min

Deploying serverless logic directly to Cloudflare Workers

Bundling server logic transparently into distributed software networks ensures rapid edge HTTP routing responses.

#11 about 3 min

Managing WebAssembly instances using standard Docker tools

Swapping execution backends enables frictionless deployment of portable binaries via existing registry image formats.

#12 about 2 min

Running WebAssembly modules as native Kubernetes pods

Providing an alternative orchestrator handler lets Kubernetes pods schedule native bytecode executions effortlessly.

#13 about 2 min

Simplifying Kubernetes WebAssembly adoption with SpinKube

Handling complex interface engine configurations through a dedicated deployment manager smoothes production cluster operations.

#14 about 2 min

Building multi-language application plugins using Traefik proxies

Exporting and importing functions across language boundaries builds flexible proxy middleware application structures.

#15 about 3 min

Managing evolving ecosystem standards through multiple foundations

Separating foundational responsibilities between organizations keeps technical standardizations, interfaces, and open source architecture projects structured.

#16 about 3 min

Measuring modern WebAssembly adoption across production platforms

Reviewing current survey data highlights steady workload expansion from front-end applications into server-side implementations.

#17 about 2 min

Integrating experimental WebAssembly support seamlessly with tools

Enabling specific experimental runtime engines in existing developer interfaces makes execution environments instantly adaptable.

#18 about 3 min

Navigating limitations when scaling distributed on-demand deployments

Addressing the temporary lack of complete interface logic standards remains essential prior to enterprise releases.

#19 about 3 min

Combining traditional containers and alternative binaries appropriately

Mixing execution technologies addresses legacy dependency compatibility gaps within modern cloud computing workflows.

#20 about 2 min

Examining cost reductions created from instant startups

Eliminating initial instance loading delays dynamically shrinks overall platform consumption in pay-as-you-go financial models.

#21 about 3 min

Supporting garbage collected runtimes securely in modern systems

Implementing advanced garbage approaches directly facilitates expanding environment compatibility into higher level enterprise stacks.

#22 about 4 min

Removing edge computing attack surfaces with memory safety

Providing strict memory operation controls inherently blocks historic network vulnerabilities upon distributed hardware deployments.

#23 about 2 min

Starting a passionate professional path in software engineering

Getting early exposure to rudimentary logic inspires lifelong technology curiosity and engineering community outreach.

Matching moments

2:27 min

Introduction to WebAssembly in a cloud computing context

Edo Edo · World Congress 2024

1:48 min

Introduction to WebAssembly as a compilation target

Niels Tanis Niels Tanis · World Congress 2023

4:54 min

The origins and design principles of WebAssembly

Maurice Brinkmann · World Congress 2023

2:32 min

Applying WebAssembly to serverless cloud environments

Matt Butcher · World Congress 2023

1:32 min

Career evolution from content management to cloud infrastructure

Maurice Brinkmann · World Congress 2023

1:23 min

Early implementations of WebAssembly across major industries

Niels Tanis Niels Tanis · World Congress 2023

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Upcoming sessions on this topic

Open session

World Congress 2026 North America

September 24, 2026 · 11:00–11:30

Stage 1

Application-Defined Compute: Rethinking Infrastructure for AI Applications

Anurag Goel

Founder & CEO of Render

Anurag Goel
Open session

World Congress 2026 North America

September 24, 2026 · 10:20–10:50

Stage 1

The Browser Is Becoming an AI Runtime

Ajit Varma, Will Bryk

Ajit Varma
Will Bryk
Open session

World Congress 2026 North America

September 25, 2026 · 15:30–16:00

Stage 6

Small LLM in your Browser: Huge Opportunities for Web Applications

Daniel Ostrovsky

UI/UX Architect at Payoneer | AI Architect | Full Cycle Development Expert | Public Speaker | Open Source Contributor |

Daniel Ostrovsky
Open session

World Congress 2026 North America

September 25, 2026 · 12:20–12:50

Mainstage

A Computer Is All You Need

Steren Giannini

Director and Founder of Google Cloud Run

Steren Giannini
Open session

World Congress 2026 North America

September 24, 2026 · 14:10–14:40

Stage 5

Edge AI: Running Agentic Intelligence Where Internet Can't Reach

Nitin Eusebius

AWS - Principal Solutions Architect

Nitin Eusebius
Open session

World Congress 2026 North America

September 24, 2026 · 16:10–16:40

Outdoor Stage

When Humans Stop Writing Code: Rethinking Languages, Compilers, and Responsibility

Simon Auer

Organizer of flutter vienna meetup and CEO of marqably

Simon Auer

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