What are the requirements for WASM in Noir web apps?

The barretenberg backend requires SharedArrayBuffer, which necessitates Cross-Origin-Opener-Policy and Cross-Origin-Embedder-Policy HTTP headers.

Does this skill support Vite and Next.js?

Yes, it includes configuration guidance for modern build tools like Vite, Webpack, and Next.js to handle WASM and Worker bundling.

Can this skill help with UX design for ZK apps?

Yes, it provides patterns for managing proving states, progress indicators, and handling common errors like WASM initialization failures.

Why is a Web Worker required for Noir circuits?

ZK proof generation is CPU-intensive. Running it on the main thread would freeze the browser UI for several seconds or minutes; Web Workers keep the app responsive.

Noir Web Integration

Name: Noir Web Integration
Author: critesjosh

bycritesjosh

0•

Seguridad y Pruebas

Integrates Noir zero-knowledge circuits into web applications using React, Web Workers, and WASM for non-blocking client-side proving.

This skill provides a standardized framework for building privacy-preserving web applications with Noir ZK circuits. It addresses the architectural challenges of running CPU-intensive cryptographic operations in the browser by implementing robust Web Worker patterns and WASM (barretenberg) configurations. By automating the setup of message passing, cross-origin isolation headers, and UX state management, it enables developers to create responsive interfaces that generate zero-knowledge proofs locally without freezing the main UI thread.

Características Principales

01Cross-Origin-Isolation configuration for SharedArrayBuffer support

020 GitHub stars

03WASM module initialization and barretenberg backend integration

04Non-blocking proof generation via background Web Workers

05Standardized React hooks and component patterns for ZK state

06Pre-configured UX patterns for proving progress and error states

Casos de Uso

01Developing decentralized voting applications with client-side proof generation

02Building browser-based private identity verification systems

03Creating zero-knowledge games that require local computational privacy

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add critesjosh/noir-claude-plugin noir-web

For use in Claude.ai and ChatGPT

Download Skill