JSFiddle - React, Tailwind, and code Playground
HTML
<button onclick="a(),b()">
clicar
</button>
<button onclick="a();b();">
clicar
</button>
JavaScript
function a() {
console.log('a');
}
function b() {
console.log('b');
}
<button onclick="a(),b()">
clicar
</button>
<button onclick="a();b();">
clicar
</button>
function a() {
console.log('a');
}
function b() {
console.log('b');
}