Bookmarks

Good free fonts

• Charter
• iA Writer fonts
• Inter
• Mona Sans
• Roboto
• Source Sans
• Yrsa

Good free icons

• Feather
• Remix

Colour tools

• Eric Meyer's Color Blender
• WebAIM Contrast Checker

Responsive design

• Figma project kickstarter
• Figma text style updater
• Figma type & space calc
• Utopia.fyi

Visual inspiration

• Brand New

Typography

• Butterick's Practical Typography

English language

• BBC News
• Collins Online Dictionary
• Guardian & Observer
• GOV.UK
• Plain English Campaign
• University of Cambridge