40 ms·
How's this? document.body.innerHTML=document.body.innerHTML.replace(/\$[\w_]*/g,'<span contenteditable role="$&" style="border:dashed 1px gray">$&</span>');d
by 5- 6y ago
How's this?
document.body.innerHTML=document.body.innerHTML.replace(/\$[\w_]*/g,'<span contenteditable role="$&" style="border:dashed 1px gray">$&</span>');document.querySelectorAll('span[role]').forEach(s=>s.addEventListener('input',e=>document.querySelectorAll('span[role="'+e.target.getAttribute('role')+'"]').forEach(t=>t!=e.target&&(t.textContent=e.target.textContent))))