Choose your preferred typeface for the entire site
Current: Newsreader
Your font preference is saved automatically and will persist across sessions.
Choose between light, dark, or system theme
Current: Loading...
Your theme preference is saved automatically and will persist across sessions.
Control how much accent color is applied to backgrounds
Current: 10% (Light: 10%, Dark: 25%)
Higher values create more vibrant backgrounds. 0% removes all tinting for a neutral look.
See how the selected font looks on various content types
This is how standard paragraph text will appear throughout the site. The font you selected will be applied to all content, making for a cohesive reading experience across lessons, fallacy definitions, and explanations.
This is smaller secondary text, often used for descriptions and additional details.
Attacking the person making an argument rather than addressing the argument itself. This is a foundational fallacy in debates and discussions.
Customize your learning experience with accent colors.
Grey
#5e5e5e
Select a color above to see it applied to all components below in real-time!
See how the selected accent color looks on various components.
Using the opinion of an authority figure or institution as evidence for a claim without adequate justification.
Attacking the person making an argument rather than addressing the argument itself.
Choose how fast pages transition when navigating
Current: 0.15s. Faster transitions feel snappier, slower ones are more noticeable.
Click the tabs to see the transition speed in action
This is the content of Tab 1.
Switch to Tab 2 to see the transition at 0.15s speed.