Log Google Tasks delimited by a newline so that they can be pasted into Google Keep.

tasks.js

const todoClassName = 'sxojMb fbELB';
const completedClassName = 'RFmU6c';

const todo = [];
const completed = [];

for (const e of document.getElementsByClassName(todoClassName)) {
    if (!e.title) continue; // Skip Details sections
    todo.push(e.innerText);
}

for (const e of document.getElementsByClassName(completedClassName)) {
    completed.push(e.innerText);
}

console.log('TODO:');
console.log(todo.join('\n'));
console.log('Completed:');
console.log(completed.join('\n'));