usetools
  • Categories
  • Glossary
ToolsCategoriesGlossary
Submit Tool
usetools

A curated collection of design tools and resources for designers and developers.

Browse All ToolsAll CategoriesDesign GlossarySubmit a Tool

Categories

  • AI Tools iconAI Tools58+
  • Accesibility iconAccesibility18+
  • Blogs icon
Blogs
47+
  • Books iconBooks30+
  • Color Tools iconColor Tools66+
  • Community iconCommunity24+
  • Design Tools iconDesign Tools206+
  • Educational iconEducational97+
  • Icons iconIcons76+
  • Illustrations iconIllustrations93+

    • Categories

    • Inspiration iconInspiration132+
    • Jobs iconJobs
    • Mockups iconMockups37+
    • Podcasts iconPodcasts29+
    • Project Management iconProject Management46+
    • Stock Photos & Videos iconStock Photos & Videos33+
    • Typography iconTypography83+
    • UI Kits iconUI Kits38+
    • UX Tools iconUX Tools80+
    • Website Builders iconWebsite Builders78+

    By Pricing

    • Free679+
    • Free + Paid109+
    • Attribution6+
    • Freemium210+
    • Beta31+
    • Paid229+
    • Deals

    Resources

    • Design Glossary
    • Submit Your Tool

    © 2026 usetools. All rights reserved.

    All ToolsCategoriesPrivacy PolicySitemap
    114 design terms defined

    Design Glossary

    Master the language of design. From A/B Testing to Wireframes, explore essential terminology used by UI/UX designers worldwide.

    Start with AI'm Feeling Lucky
    114
    Terms Defined
    14
    Categories
    A-Z
    Alphabetical
    Showing 1 of 114 termsUI / Frontend
    Z

    Z

    1 term

    Z-Index

    UI / Frontend

    A CSS property controlling stacking order of overlapping elements (higher z-index elements appear “on top”).

    Put Knowledge Into Practice

    Explore Design Tools

    Now that you're learning the terminology, discover the tools that bring these concepts to life.

    View All Tools
    PromptCreek

    Can't find what you're looking for?

    Back to TopBrowse Tools Instead

    PromptCreek

    Prompt Creek is a free community-driven repository featuring thousands of AI prompts. Discover, bookmark, and share quality prompts for ChatGPT, Claude, and other AI tools.

    AI Tools•Free
    Vatis Tech

    Vatis Tech

    Vatis Tech is the most powerful speech-to-text infrastructure. It can be used to transcribe user interviews and client meetings.

    AI Tools•Freemium
    Webflow

    Webflow

    Accelerate website creation without needing to code.

    Website Builders•Freemium