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@kung-fu/terminal

v0.1.0

Published

terminal — the x51.dev terminal / CRT aesthetic as a CSS framework (JetBrains Mono type, phosphor glow, scanlines, shell-style components)

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Links

Maintainers

szulszulx51x51

Keywords

cssframeworkterminalcrtmonospaceretrotuijetbrains-mono

Readme

terminal

The x51.dev terminal / CRT aesthetic, packaged as a single CSS framework. It's the exact theme that dresses every page of x51.dev — JetBrains Mono on an olive ground, a faint phosphor text-glow, CRT scanlines, inverse-video links, and a kit of shell-style listing components.

Live style guide: https://x51.dev/terminal/

Installation

Via NPM

npm install @kung-fu/terminal
<link rel="stylesheet" href="path/to/terminal.css">

Via CDN

<link rel="stylesheet" href="https://unpkg.com/@kung-fu/terminal/dist/terminal.min.css">

Usage

terminal.css themes <body> wholesale — link it and the whole page takes on the aesthetic. No build step, no JS.

Fonts

The type is JetBrains Mono (SIL OFL-1.1), a free, open-licensed monospace face.

terminal.css references it via an @font-face whose src points at site-absolute /fonts/jetbrains-mono-*.woff2 URLs. The package itself ships only CSS — no font data — so on your own site, provide JetBrains Mono however you like:

  • self-host the woff2 at /fonts/ (the OFL permits redistribution; keep the OFL.txt with it), or
  • pull it from a package such as @fontsource/jetbrains-mono, or
  • override the @font-face to point at your own copy.

Without it, the stack falls back to the platform monospace and the layout still holds — so the framework works with zero font setup; you just won't get the exact JetBrains Mono shapes.

What's in it

A terminal palette plus a set of shell-flavoured components:

| Class | Renders as | |---|---| | .prompt / .cmd | a shell prompt line (PS1 recedes, the command pops) | | ul.ls | an ls -l directory listing (mode · name · description) | | ul.ps + .ps-header | a ps aux process table | | ul.systemctl + .systemctl-header | a systemctl list-units table | | ul.bbs / ul.mutt / ul.fm | BBS board · mutt mailbox · FM tuner listings | | main.doc | man-page layout (section headings, indented body) | | .cursor | a blinking block cursor | | table.outline, pre, pre code.shell | dashed tables, code blocks, $-prefixed shell |

The body also gets the CRT scanline overlay and phosphor glow automatically.

The x51 labs wordmark and brand SVGs are x51.dev-specific branding and are deliberately not part of this package — only the reusable terminal.css framework is published.

Palette

| Token | Hex | Role | |---|---|---| | Ground | #464F41 | background | | Ink | #EFF7D3 | text / headings | | Dim | #BAC7A7 | secondary text | | Faint | #889E81 | metadata / rules | | Inactive | #5C6952 | disabled state |

Source of truth

This package is a thin publish wrapper. The CSS is authored and previewed in the x51.dev guide at x51.dev/sites/terminal/css/terminal.css; prepublishOnly harvests it into dist/ (plus a minified build) at publish time.

License

GPL-3.0-only — see LICENSE file for details.