14 ultra-dark themes built for developers who code for hours. Palette-driven, fully typed, open source — with semantic highlighting, terminal ANSI colors, and support for every major language.
Full workbench mockup using this variant's colors and tokenColors.
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Workbench UI color keys from the theme JSON colors map.
TextMate scopes and font styles (syntax highlighting rules).
| scope | foreground | fontStyle |
|---|---|---|
| comment, punctuation.definition.comment | #5B6472 | italic |
| keyword, keyword.control, keyword.operator.expression, storage.modifier | #9B7FD4 | — |
| storage.type, storage.type.function, storage.type.class, storage.type.interface | #9B7FD4 | — |
| entity.name.type, entity.name.class, entity.name.struct, entity.name.enum, entity.name.interface, support.type, support.class | #70B7BE | — |
| entity.name.function, support.function, meta.function-call, variable.function, entity.name.method | #75A6D6 | — |
| variable, variable.other, variable.parameter, meta.definition.variable.name, support.variable | #D6B56D | — |
| constant, constant.numeric, constant.language, constant.character, variable.other.constant | #CE9060 | — |
| string, string.quoted, string.regexp, constant.other.symbol, constant.other.key | #8FBC78 | — |
| string.template, punctuation.definition.template-expression, meta.template.expression | #8FBC78 | — |
| keyword.operator, punctuation, meta.brace, meta.delimiter, punctuation.separator, punctuation.terminator | #5B6472 | — |
| entity.name.tag, entity.other.attribute-name, support.class.component, punctuation.definition.tag | #70B7BE | — |
| entity.other.attribute-name.class.css, entity.other.attribute-name.id.css, support.type.property-name.css, support.constant.property-value.css | #75A6D6 | — |
| markup.heading, markup.bold, markup.italic, markup.quote, markup.inline.raw, markup.list | #9B7FD4 | — |
| invalid, invalid.illegal | #D96B75 | — |
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}!`;
}