Firefox DevTools Italic

Name: Firefox DevTools Italic
Author: Steve Belovarich

Publisher: Steve BelovarichThemes in package: 1

Syntax coloring based on Firefox Developer Tools coloring with support for italics

Open in VS Code GitHub

VS Code preview

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

fetchUser.ts

index.ts

README.md

src

components

fetchUser.ts

User

tags

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}!`;
}

Problems1

Output

Debug Console

Terminal

Ports

~/my-project $ pnpm test
✓ fetchUser passed 12blk
✗Cannot find name 'user'. error
▲warning 412 readylocalhost
http://localhost:3000

WSL

1 1

main*

Copilot

Ln 5, Col 12

Spaces: 2

UTF-8

TypeScript

Firefox Devtools Italic

colors

Workbench UI color keys from the theme JSON colors map.

key	RGB	RGBA
activityBar.background
activityBar.foreground
badge.background
badge.foreground
editor.background
editor.findMatchHighlightBackground
editor.inactiveSelectionBackground
editor.lineHighlightBackground
editor.selectionBackground
editorBracketMatch.background
editorBracketMatch.border
editorCursor.background
editorGroupHeader.tabsBackground
editorGroupHeader.tabsBorder
editorGutter.addedBackground
editorGutter.background
editorGutter.deletedBackground
editorGutter.foreground	—	—
editorGutter.modifiedBackground
editorIndentGuide.background
editorLineNumber.foreground
editorWhitespace.foreground
editorWidget.background
foreground
gitDecoration.conflictingResourceForeground
gitDecoration.modifiedResourceForeground
gitDecoration.untrackedResourceForeground
input.background
input.border
input.foreground
inputOption.activeBorder	—	—
inputValidation.infoBackground	—	—
inputValidation.warningBackground	—	—
inputValidation.warningForeground	—	—
list.activeSelectionBackground
list.activeSelectionForeground
list.focusBackground
list.focusForeground
list.hoverBackground
list.hoverForeground
list.inactiveFocusBackground
list.inactiveFocusForeground
list.inactiveSelectionBackground
list.inactiveSelectionForeground
panel.border
panelTitle.activeBorder
sideBar.background
sideBar.border
sideBarSectionHeader.background
sideBarTitle.foreground
statusBar.background
statusBar.foreground
tab.activeBackground
tab.activeBorder
tab.activeForeground
tab.border
tab.inactiveBackground
tab.inactiveForeground
titleBar.activeBackground
titleBar.inactiveBackground
titleBar.inactiveForeground

tokenColors

Foregrounds this theme assigns to the token scope catalog. A rule with only a font style is skipped, and a longer matching scope wins. Italic and bold rules are not listed — the preview above shows them in the code.

scope	HEX	RGB	RGBA
comment
comment.block
comment.block.documentation
comment.line
constant
constant.character
constant.character.escape
constant.numeric
constant.numeric.integer
constant.numeric.float
constant.numeric.hex
constant.numeric.octal
constant.other
constant.other.placeholder
entity
entity.name
entity.name.function
entity.name.section
entity.name.tag
entity.name.type
entity.name.type.interface
entity.other
entity.other.attribute-name
keyword
keyword.control
keyword.control.flow
keyword.operator
keyword.operator.new
keyword.operator.assignment
keyword.operator.arithmetic
keyword.operator.logical
keyword.other
markup
markup.heading
markup.inline.raw
markup.underline
markup.underline.link
meta
meta.selector
meta.tag
meta.type.annotation
meta.type
punctuation.definition.bracket
punctuation.definition.comment
punctuation.definition.string.begin
punctuation.definition.string.end
punctuation.separator
punctuation.separator.continuation
punctuation.terminator
storage
storage.modifier
storage.type
string
string.interpolated
string.other
string.quoted
string.quoted.double
string.quoted.other
string.quoted.single
string.quoted.triple
string.regexp
string.template
string.unquoted
support
support.type
support.type.property-name
support.variable
variable
variable.other
variable.other.readwrite
variable.parameter

Firefox DevTools Italic

VS Code preview

colors

tokenColors

Firefox Theme

Firefox Quantum Themes