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Developer site in opacity-based black v1.0.0

Use this resource to build a fast developer site that uses no brand typeface

New

  • 558 downloads
  • 144 likes
  • 105 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install opacity-black-system-font

First time: connect the CLI with

npx --yes palatekit@latest login

The style is inspired by matteosantoro.dev. The agent builds every tone from black at different opacities (from 0.82 to 0.95), adds a light grey border (rgb(229, 231, 235)) and relies on the ui-sans-serif system font. You get a fast, native-feeling site that adapts to any background.

Mostly picked by

Updated November 2, 2026

Card for the “Developer site in opacity-based black” DESIGN.md with its palette

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • DESIGN.md: colors, typography, components and spacing
  • Usage rules: do's and don'ts

Good fit for

  • A developer's personal site
  • A sober technical blog or documentation site

Not for

    Tags

    • developer
    • opacity
    • system font

    About

    You say

    “Build the homepage of my developer site following DESIGN.md.”

    Card for the “Developer site in opacity-based black” DESIGN.md with its palette

    DESIGN.md published by educlopez under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Copy DESIGN.md to the root of your project
    2. Ask your agent to build a fast developer site that uses no brand typeface
    3. Review and adjust the result

    Content preview

    Files

    • DESIGN.md3.2 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB

    Origin and licence

    Listed unmodified

    Author
    educlopez
    Source
    github.com/educlopez/design-bites/tree/754ddd2934531744e841bf1fd95194b16dc28d21/design-mds/matteosantoro.dev
    Licence
    MIT

    Notice

    « matteosantoro.dev » (educlopez, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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