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Zero-Knowledge Proofs in JavaScript: Generating and Verifying SNARK Proofs

Master client-side privacy. Walk through designing a Zero-Knowledge circuit in Circom and verifying cryptographic proofs in Node.js using SnarkJS.

Sachin Sharma
Sachin SharmaCreator
Jun 4, 2026
5 min read
Zero-Knowledge Proofs in JavaScript: Generating and Verifying SNARK Proofs
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Master client-side privacy. Walk through designing a Zero-Knowledge circuit in Circom and verifying cryptographic proofs in Node.js using SnarkJS.

Zero-Knowledge ProofsCryptographySnarkJSCircomWeb SecurityPrivacyBlockchain
Sachin Sharma

Sachin Sharma

Software Developer

Building digital experiences at the intersection of design and code. Sharing weekly insights on engineering, productivity, and the future of tech.

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