HAHWUL

HAHWUL

Security Engineer, Rubyist/Crystalist/Gopher and H4cker

DOM Handling with MutationObserver

6 min read Nov 25, 2023

DOM Handling with MutationObserver

security develop

Lazy-loading iframe in Firefox

1 min read Nov 12, 2023

Lazy-loading iframe in Firefox

security develop

Crystal로 알아보는 Fiber concurrency

4 min read Nov 12, 2023

Crystal로 알아보는 Fiber concurrency

develop crystal

WebAuthn과 Passkey

5 min read Oct 22, 2023

WebAuthn과 Passkey

security develop

ZAP 2.14 Review ⚡️

4 min read Oct 13, 2023

ZAP 2.14 Review ⚡️

security zap