Add conetent like this

in index.html

use this to add new posts

    const posts = [
        { id: 0, title: 'The New Era 2026', src: 'TheNewEra2026.html', category: 'InterLink Labs' },
        { id: 1, title: '2025 - Achievements', src: '2025Achievements.html', category: 'InterLink Labs' }
    ];

Use below to change site content

if (headerHome) headerHome.addEventListener('click', (e) => { e.preventDefault(); contentFrame.src = 'Code base/index1.html'; activeId = null; renderNavigation(posts); setHeaderActive('home'); }); if (headerAbout) headerAbout.addEventListener('click', (e) => { e.preventDefault(); contentFrame.src = 'Code base/BaseTemplate.html'; activeId = null; renderNavigation(posts); setHeaderActive('about'); }); if (headerEvents) headerEvents.addEventListener('click', (e) => { e.preventDefault(); contentFrame.src = 'Code base/events.html'; activeId = null; renderNavigation(posts); setHeaderActive('events'); });