404 Theme

Name: 404 Theme
Author: Arthur 404 dev

Publisher: Arthur 404 devThemes in package: 1

A theme suite with various colors inspired by nightlife themes

Open in VS Code GitHub

VS Code preview

Full workbench mockup using this variant's colors and tokenColors.

404 Theme — 404 Dark : Purple Daze - Contrast

fetchUser.ts

index.ts

README.md

main*

Copilot

Ln 5, Col 12

Spaces: 2

UTF-8

TypeScript

Dark+

colors

Workbench UI color keys from the theme JSON colors map.

activityBar.activeBorder#705fbd
activityBar.background#181B28
activityBar.dropBorder#705fbd
activityBar.foreground#705fbd
activityBar.inactiveForeground#2a3049
activityBarBadge.background#705fbd
activityBarBadge.foreground#ffffff
badge.background#705fbd
badge.foreground#ffffff
breadcrumb.activeSelectionForeground#9AEFEA
breadcrumb.background#151825
breadcrumb.focusForeground#e0e0e0
breadcrumb.foreground#4b5783
breadcrumbPicker.background#181B28
button.background#705fbd
button.foreground#ffffff
button.hoverBackground#9472c4
diffEditor.insertedTextBackground#5d43d010
diffEditor.removedTextBackground#e052521a
dropdown.background#181B28
editor.background#161926
editor.findMatchBackground#494949
editor.findMatchHighlightBackground#b5a1ff4d
editor.foreground#b9c3d5
editor.inactiveSelectionBackground#4530582f
editor.lineHighlightBackground#222530
editor.selectionBackground#313343
editorCursor.foreground#f8f8f0
editorGroup.dropBackground#1b171f
editorGroupHeader.tabsBackground#181B28
editorHoverWidget.background#181B28
editorHoverWidget.border#343b46
editorIndentGuide.background#473b64
editorSuggestWidget.background#181B28
editorSuggestWidget.border#3e3746
editorSuggestWidget.highlightForeground#9AEFEA
editorWhitespace.foreground#312d3a
editorWidget.background#181B28
focusBorder#705fbd
gitDecoration.addedResourceForeground#72f1b8cc
gitDecoration.deletedResourceForeground#fe4450
gitDecoration.ignoredResourceForeground#8a7c9c
gitDecoration.modifiedResourceForeground#af7eff
gitDecoration.untrackedResourceForeground#5eff81ee
input.background#181B28
list.activeSelectionBackground#2a3049
list.errorForeground#ff65f7
list.focusBackground#2a3049
list.hoverBackground#181B28
list.inactiveSelectionBackground#2a3049
list.warningForeground#fa8419
sideBar.background#181B28
sideBarSectionHeader.background#181B28
statusBar.background#181B28
statusBar.debuggingBackground#4b5783
statusBar.debuggingForeground#181B28
statusBar.foreground#4b5783
statusBar.noFolderBackground#181B28
tab.activeBorder#705fbd
tab.activeBorderTop#9adeef9c
tab.border#181B28
tab.inactiveBackground#181B28
tab.inactiveForeground#65737f
terminal.ansiBlack#1A1A1A
terminal.ansiBlue#9D65FF
terminal.ansiBrightBlack#625E4C
terminal.ansiBrightBlue#9D65FF
terminal.ansiBrightCyan#9D65FF
terminal.ansiBrightGreen#9AEFEA
terminal.ansiBrightMagenta#FF65F7
terminal.ansiBrightRed#F4005F
terminal.ansiBrightWhite#F6F6EF
terminal.ansiBrightYellow#FA8419
terminal.ansiCyan#9D65FF
terminal.ansiGreen#58EBD7
terminal.ansiMagenta#FF65F7
terminal.ansiRed#F4005F
terminal.ansiWhite#C4C5B5
terminal.ansiYellow#FA8419
terminal.background#161926
terminal.border#161926
terminal.foreground#C4C5B5
terminalCursor.background#c0c5ce
terminalCursor.foreground#c4c5b5
titleBar.activeBackground#181B28
titleBar.inactiveBackground#181B28

tokenColors

TextMate scopes and font styles (syntax highlighting rules).

scope	foreground	fontStyle
comment, markup.quote.markdown, meta.diff, meta.diff.header	#5f6167	—
meta.template.expression.js, keyword.operator, constant.name.attribute.tag.jade, punctuation.definition.metadata.markdown, punctuation.definition.string.end.markdown, punctuation.definition.string.begin.markdown	#D5CED9	—
variable, support.variable, entity.name.tag.yaml, constant.character.entity.html, source.css entity.name.tag.reference, beginning.punctuation.definition.list.markdown, source.css entity.other.attribute-name.parent-selector, meta.structure.dictionary.json support.type.property-name	#fca7d6	—
markup.bold, constant.numeric, meta.group.regexp, constant.other.php, support.constant.ext.php, constant.other.class.php, support.constant.core.php, fenced_code.block.language, constant.other.caps.python, entity.other.attribute-name, support.type.exception.python, source.css keyword.other.unit, variable.other.object.property.js.jsx, variable.other.object.js	#58d1eb	—
markup.list, text.xml string, entity.name.type, support.function, entity.other.attribute-name, meta.at-rule.extend, entity.name.function, entity.other.inherited-class, entity.other.keyframe-offset.css, text.html.markdown string.quoted, meta.function-call.generic.python, meta.at-rule.extend support.constant, entity.other.attribute-name.class.jade, source.css entity.other.attribute-name, text.xml punctuation.definition.string	#DDA2F6	—
markup.heading, variable.language.this.js, variable.language.this.ts, variable.language.this.jsx, variable.language.this.tsx, variable.language.special.self.python	#ff00aa	—
punctuation.definition.interpolation, punctuation.section.embedded.end.php, punctuation.section.embedded.end.ruby, punctuation.section.embedded.begin.php, punctuation.section.embedded.begin.ruby, punctuation.definition.template-expression, entity.name.tag	#8973bd	—
storage, keyword, meta.link, meta.image, markup.italic, source.js support.type, support.type.primitive.ts, meta.interface.ts	#7E7EDD	—
string.regexp, markup.changed	#7cb7ff	—
constant, support.class, support.constant, text.html.markdown string, source.css support.function, source.php support.function, support.function.magic.python, entity.other.attribute-name.id, markup.deleted	#b082ff	—
string, text.html.php string, markup.inline.raw, markup.inserted, punctuation.definition.string, punctuation.definition.markdown, text.html meta.embedded source.js string, text.html.php punctuation.definition.string, text.html meta.embedded source.js punctuation.definition.string, text.html punctuation.definition.string, text.html string	#58ebd7	—
entity.other.inherited-class	—	underline

Shiki preview

TypeScript sample highlighted with this variant's colors and tokenColors.

export interface User {
  id: string;
  name: string;
  role: "admin" | "member";
  tags: string[];
}

/**
 * Fetch user data by ID
 * @param id  
 * @returns User object or null if ID is invalid
 */
export async function fetchUser(id: string): Promise<User | null> {
  if (!id) {
    return null;
  }

  const response = await fetch(`/api/users/${id}`, {
    method: "GET",
    headers: { Accept: "application/json" },
  });

  if (!response.ok) {
    throw new Error(`HTTP ${response.status}`);
  }

  return (await response.json()) as User;
}

function greet(user: User): string {
  // Simple greeting function that uses the user's name
  return `Hello, ${user.name}!`;
}