KI-Campus: Free Learning Platform for Artificial Intelligence and Data Literacy
KI-Campus is a German public learning platform dedicated to artificial intelligence, data literacy, and digital competencies.…
Khan Academy: Free Education for Everyone, Everywhere
Khan Academy is a non-profit educational platform dedicated to providing free, high-quality education to anyone, anywhere.…
The Odin Project: A Free, Open-Source Path to Becoming a Web Developer
The Odin Project is a free and open-source learning platform focused on teaching web development from…
Coursera: University-Level Online Learning from Top Institutions
Coursera is one of the world’s most influential online learning platforms, offering high-quality courses, certificates, and…
Brilliant: Learn Math, Science, and Computer Science by Solving Problems
Brilliant is an interactive learning platform focused on teaching math, science, and computer science through problem-solving…
Udemy: Learn New Skills Online with Thousands of Expert-Led Courses
Udemy is one of the world’s largest online learning platforms, offering thousands of courses across technology,…
Google Apps Learning Center: Master Google Tools with Official Training
The Google Apps Learning Center is Google’s official learning platform for mastering its productivity and collaboration…
Chaosradio: In-Depth Discussions on Technology, Society, and Digital Freedom
Chaosradio is a long-running German-language radio and podcast format focused on technology, digital culture, and the…
Codecademy: Interactive Coding Courses for Structured Learning
Codecademy is a popular online learning platform focused on teaching programming and technical skills through interactive,…
freeCodeCamp: Learn Programming for Free with Real-World Projects
freeCodeCamp is one of the most well-known free learning platforms for developers worldwide. Its mission is…
Artificial Intelligence: How AI Is Transforming the Digital World
Artificial Intelligence: How AI Is Transforming the Digital World Artificial Intelligence (AI) is no longer science…
GitHub: The Foundation of Modern Software Development
GitHub: The Foundation of Modern Software Development Modern software development is built on collaboration, transparency, and…
Flowise: Build LLM & AI Workflows Visually
Flowise: Build LLM & AI Workflows Visually Large Language Models are powerful—but wiring them together with…
n8n: Powerful Workflow Automation Without Limits
n8n: Powerful Workflow Automation Without Limits Automation is no longer a luxury—it’s a necessity. Whether you’re…
Ollama: Running Large Language Models Locally Made Simple
Ollama: Running Large Language Models Locally Made Simple Large Language Models (LLMs) are transforming how developers…
WP – Cerber
Lists exactly who is visiting the site Which IP addresses are blocked Main Important: WP-Security "Force…
Security plugin All in one security
Settings Under "Setting" create backups of.htaccesswp-config.php WP version Hide info (whitelabeling)Remove metadata from WordPress from the…
WordPres Security
Create ".htaccess" hack – change Permalink Protect WP-Conifg by the following snipet in .htaccess: WP-Login.php by…
WordPress Database
Data corpses are created by plugin installations and uninstallation. Also through revisions of posts. Plugin Solution:…
DNS prefetch
Search for external links in the source code, for example "ajax.googleapis.com" … then write them directly…
Apache Module "gzip" + "deflate"
These modules are used for server-side compression of all files (incl.php) Activation occurs in .htaccess (if…
Enable browser caching in .htaccess
Each browser cached by per default. Browser caching can be activated by hand in ".htaccess"
CSS and JS mimify
White spaces ensure that the "line cursor" seigth. So the browser must jump more open than…
Speed best practice
Install as few plugins as possible Do not use plugins for all functions. For example, "Fav…
Speed factor images
Gorße's images generate emotions. But also charge more slowly. An approach to repenting images before uploading…
Speed factor hosting
Webspace (shared Webspace) V-Server (Virtual Server) Root Server (fully rentable server | Advantage – absolute control)…