Courses from 1000+ universities
AI got cheap enough that Duolingo’s most expensive plan may not survive it. I read the earnings call transcript and opened the app to see what is actually changing for learners.
600 Free Google Certifications
Artificial Intelligence
Data Science
Cybersecurity
L'Italiano nel mondo
Introduction to HTML5
Umano Digitale
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore n8n, a self-hosted workflow automation tool with drag-and-drop interface. Learn installation, setup, and create a full workflow example in this comprehensive tutorial.
Learn to install and configure ERPNext, a free open-source ERP system, using Docker. Explore the user interface, key settings, and get hands-on experience with a demo administrative account.
Learn to install and configure Zabbix, an open-source monitoring system, using Docker. Covers setup, environment variables, web UI overview, and adding client machines for comprehensive network monitoring.
Explore Remotely, an open-source alternative for remote desktop support. Learn installation, client connections, and collaborative features for efficient remote assistance.
Explore the importance of domain names and DNS for businesses, covering professional branding, email setup, and application hosting. Learn about DNS management, VPNs, and overcoming ISP limitations.
Learn to set up and use CheckMK, an open-source network and system monitoring tool. Covers installation, configuration, and usage of the web UI for effective monitoring of hosts and servers.
Explore Proxmox: A powerful, open-source virtualization OS for managing virtual machines. Learn installation, setup, UI navigation, updates, storage management, VM creation, and hardware customization.
Explore NTopNG, a free open-source tool for network monitoring and analysis. Learn installation, setup, and usage to enhance network security and detect anomalies in traffic patterns.
Explore LibreOffice: a powerful, free alternative to Microsoft Office. Learn installation, features, customization, and collaborative editing in this comprehensive overview.
Explore Shinobi CCTV's powerful open-source features, from user interface and live view to installation, camera setup, and motion detection in this comprehensive 2023 update.
Learn to create visually appealing and functional Home Assistant dashboards using grid layouts. Discover nested grids, mobile-friendly designs, and tips for effective dashboard organization.
Explore TrueNAS Scale, a Linux-based NAS system with Docker and Kubernetes integration. Learn installation, storage setup, user management, and app deployment using pre-made templates.
Explore AppFlowy, an open-source alternative to Notion for project management, documentation, and note-taking. Learn installation, configuration, and interface basics for enhanced productivity.
Learn to use NginX Proxy Manager's GUI for easy web request routing. Discover its importance in self-hosting, installation process, site setup, DNS configuration, and integration with web applications.
Learn to install and configure Homepage, an open-source, self-hosted dashboard for organizing bookmarks and information. Explore setup, testing, and customization of this versatile tool for personal or professional use.
Get personalized course recommendations, track subjects and courses with reminders, and more.