The web security landscape is about to change dramatically. For years, modern cryptography has relied on algorithms like RSA and elliptic-curve cryptography (ECC). They are battle-tested and secure against classical computers — but quantum computing changes the equation entirely. Once large-scale quantum computers become practical, many of today’s public-key systems will become vulnerable. That future may still be years away, but encrypted data stolen today can still be decrypted later. This is why post-quantum cryptography (PQC) matters now. And yet, if you are a JavaScript or TypeScript developer, the ecosystem for PQC is still surprisingly small. That’s why I built Paranoia.ts . What is Paranoia.ts? Paranoia.ts is a TypeScript-first cryptography library designed for frontend and full-stack applications that need: End-to-end encryption (E2EE) Post-quantum resistance Optimization The goal is simple: Make post-quantum encryption practical and accessible for JavaScript developers.…