Steven Scaffidi

JavaScript Developer

Developer focused on JavaScript, ReactJS, and React Native. Stack Overflow reputation: 2,307 with 28 answers and 6 questions.

https://stackoverflow.com/users/5977252/steven-scaffidi

Web Why Bootstrap Modal shown.bs.modal Fires Twice in React useEffect

Learn why Bootstrap 'shown.bs.modal' event fires twice in React useEffect (empty deps, no StrictMode) but once in plain JS. Fixes include cleanup, ref guards, and react bootstrap alternatives for reliable modal events.

#bootstrap
#javascript
#modals
#react
#useeffect

6 answers• 1 view

02/27/2026, 04:56 PM