Created by Martin Gloeckle.

Suggestions are welcome at martin@nosuchname.com.

Adele
A repository of publicly available design systems and pattern libraries
Adobe Color
Create or browse color schemes
Am I Responsive
Preview your site on 4 different viewports (desktop, laptop, tablet, mobile)
Annual Feltron Report
Nicholas Felton's annual review via a series of infographics
Apple Design Tips
Apple's UI Design Do’s and Don’ts
Apple's Human Interface Guidelines
In-depth information and UI resources for designing great apps that integrate seamlessly with Apple platforms
Atipo foundry
Free, partial, and pay-what-you-want fonts
Awwwards
The awards of design, creativity and innovation on the internet
Beautiful Maps
A tumblr full of maps
Beautiful Web Type
Showcase of the best typefaces from the Google web fonts directory
Bootstrap
Front-end framework for responsive websites
Brand Style Guide Examples
A hand-picked collection of brand style guide examples, pattern libraries and design manuals
Branding Inspiration
A selection of the most memorable visual identities and branding projects from creative studios around the world
Browserstack Responsive
Test your site on 3000+ real devices and browsers
Case Study Club
A collection of inspiring case studies
cloudconvert EPS to SVG
Convert EPS to SVG
Color in UI Design
A practical framework on how to work with color variations
Color Picker
Fun interactive way of picking colors and creating color palettes
Control
Combo set of customizable illustrations
Coolors
The super fast color palettes generator
Data Color Picker
Create a series of colors for use in infographics
Data tables
Resources to design complex data tables
Design Research Techniques
Online repository of participatory design techniques
Design Systems
A Figma publication for design systems creators, designers, developers, and managers
Design Systems for Figma
A collection of Design Systems for Figma from all over the globe
Design Systems Repo
A collection of Design System examples, articles, tools and talks
Design toolkits and samples for Windows apps
Design and UI-related downloads for Fluent Design/Windows apps
Device Mockup Generator
Free and Simple Device Mockup Generator
Devices
Images and Sketch files of popular devices
Diverse Device Hands
Photos of hands holding various phones, to be used in any presentation of your designs
Dribbble
Show and tell for designers
Emmet Re:view
A browser extension for displaying responsive web-pages in a side-by-side views to quickly test how it looks at different resolutions and devices
Empty States
Collection of delightful empty states
Experience Maps
A Pinterest Board with Experience/Journey maps
Favicon Generator
Generate multi-platform favicon pictures and HTML
First Round Review
Tactics to change your company and your career
Fluent Design System
Microsoft's Fluent design system
Font Awesome
Large icon font fully customizable via CSS
Font Brief
Font discovery tool for branding and editorial
Font Share
A growing collection of professional grade fonts that are 100% free for personal and commercial use
Font Squirrel
Free fonts for commercial use
Font Squirrel Web Font Generator
Convert and create fonts for @font-face
Fonts In Use
Archive of typography indexed by typeface, format, and industry
Foundation
Responsive front-end framework
GlyphSearch
Search for icons from Font Awesome, Glyphicons, IcoMoon, Ionicons, Octicons and Foundation
Google Fonts
Over 1000 free to use font families
Google Material
Google's Material design guidelines
Google Material
Design kits for Google's Material Design. For Figma, Adobe XD, and Sketch
Google Material Icons
Googles downloadable material design icons
GraphicBurger Mockups
A large collection of mockups for devices, products & prints, and more
Gratisography
Free high-resolution pictures that can be used on personal or commercial projects
Grid Calculator
Create and download grids as a PNG or for Illustrator or Photoshop
Gridlover
Create CSS for a typographic system with modular scale and vertical rhythm
Growth.Design
Case studies and psychology principles
GuideGuide
An extension to create grids and manipulate guides in Photoshop, Illustrator, Sketch, and Adobe XD
How to (properly) break your design system
Talk by Fabricio Teixeira for Adobe Max
How to use colors in UI Design
Practical tips and tools on color usage
httpster
An inspiration resource showcasing websites made by people from all over the world
Humaaans
Mix-&-match illustrations of people
IcoMoon App
Create SVG's, PNG's, or custom fonts from 4600+ icons
Icon Finder
Searchable database of free and paid icons
Icônes
Open-source vector icons search engine
IconStore
Free Icon Packs by First-Class Designers
Information Is Beautiful
Beautiful, interesting and useful visualizations, infographics and diagrams
Inspiration for SaaS marketers
Browse hundreds of SaaS marketing pages, product interfaces and email flows (Paid)
iOS 11 iPhone GUI
Origami, Sketch, Framer, and Photoshop templates of GUI elements found in the public release of iOS 11.
iOS Fonts
A list of fonts available on iOS
Just Good Copy
Email copy from great companies
Kit FUI
An IMDb-like database of screenshots, videos and the designers of Fictional User Interfaces (FUIs)
Land-book
Showcasing the best website designs to help find inspiration and motivation
Logoed
Branding inspiration for graphic designers
macOS Desktop kit
Sketch template of UI elements found in macOS
Mapsicons
Country maps in 11 sizes or as SVG
Media Queries
Inspirational websites using media queries and responsive web design
Microcopy
Short copy text for your website
Moat
Search online ads by brand
Mobbin
A library of 50,000+ fully searchable mobile app screenshots
Mockaroo
Generate up to 1,000 rows of realistic test data in CSV, JSON, SQL, and Excel formats
Nice Portfolio
Curated showcase of design portfolios on the web
Nicely done
Screen examples & user flows library from web applications (Paid)
Onboardingshuffle
Onboarding inspirations
One Page Love
One Page Website Designs
Open Doodles
Free sketchy doodles
Open Foundry
A carefully curated number of great open-source fonts displayed in a clear and dynamic way
Page collective
Collection of marketing site pages
Page flows
Collection of user flows
Pexels
Free stock photos and videos you can use everywhere
Phone Mockups PSD
A Pinterest board full of handset, tablet, notebook and desktop mockup PSD's
Pttrns
Thousands of curated mobile design patterns (Paid)
Really good emails
Example emails by categories
Responsivator
View & share how sites look at different screen sizes
Responsive Patterns
Patterns and modules for responsive designs
Screen Siz.es
Screen specifications of the most popular devices and monitors
Screenlane
Collection of app screens
Service Design Toolkit
Workshop materials, posters, manuals, and technique cards for service design
Service Design Tools
The open collection of tools and tutorials that helps dealing with complex design challenge
siteInspire
Showcase of sites by styles, types and subjects
Stock Up
Search the best free stock photo websites in one place
Streamline
100,000 icons, illustrations and emoji for all your projects
Stylify Me
Create a quick overview of a site's CSS styles including colors, fonts, sizing and spacing
Swissted
Vintage music show flyers redesigned into international style posters
The iOS Design Guidelines
Nicely summarized resolutions, icon sizes, element sizes, and typography info for iOS development
The Noun Project
Large collection of free and paid-for icons
Typ.io
Curated examples of web font combinations
Type Anything
A tool for testing and creating the perfect typography setup for your site
Type Sample
Identify and sample web fonts via bookmarklet or Chrome extension
Type Scale
Great tool to visualize different font scales
Typewolf
Web Typography examples + background and similar font recommendations
UI Faces
Avatars for design mockups
Uideos
562 videos from 69 conferences
UnDraw
Open-source illustrations for every project you can imagine and create
Unsplash
Free (do whatever you want) hi-resolution photos, 10 new photos every 10 days
User Onboarding
Step by step analysis of user onboarding implementations
UX Archive
Mobile UX trends from the world’s top mobile apps
UX Project Checklist
Great checklist across all project phases
Webframe
Discover and be inspired by beautiful webapp designs
WhatFont
Chrome extension to identify any web font with a simple click
Workmark.it
View all installed fonts in your browser