The languagewhere codebecomespoetry.

Code flows like verse.

TOPAZ

let analysisResult = rawData
    |> normalize(standard: "UTF-8")
    |> filter(condition: x => x.isValid())
    |> groupBy(criteria: x => x.category)
    |> aggregate(method: average)
    |> visualize(chart: "bar")

Unicode Perfection

Identifiers in any tongue — 한글, Кириллица, emoji.

Poetic Pipelines

|> lets each step read like a stanza.

Type Inference

Safe without ceremony.

Native Performance

Predictable, deterministic, zero-cost.

The code is the hero.

TOPAZ

let analysisResult = rawData
    |> normalize(standard: "UTF-8")
    |> filter(condition: x => x.isValid())
    |> groupBy(criteria: x => x.category)
    |> aggregate(method: average)
    |> visualize(chart: "bar")

TOPAZ

let discountRate = match customer {
    case { tier: "VIP", purchaseAmount } if purchaseAmount > 1000000 => 0.3
    case { tier: "VIP" } => 0.2
    case { joinDate } if today - joinDate > 365.days => 0.1
    case { firstPurchase: true } => 0.15
    case _ => 0.0
}

TOPAZ

let salesAnalysis = file.read("2024_sales.csv")
    |> CSV.parse(hasHeader: true)
    |> filter(row => row.revenue > 1000000)
    |> groupBy(row => row.region)
    |> sortBy(descending: row => row.totalRevenue)

TOPAZ

function fibonacci(n: int) -> int {
    match n {
        case 0 => 0
        case 1 => 1
        case _ => fibonacci(n - 1) + fibonacci(n - 2)
    }
}

let series = 0..<10 |> map(_, fibonacci)
print(series)

Any tongue. Same code.

한국어

TOPAZ

function 인사하기(이름: string) -> string {
    "안녕하세요, {이름}님!"
}

print(인사하기("토파즈"))

English

TOPAZ

function greet(name: string) -> string {
    "Hello, {name}!"
}

print(greet("Topaz"))

Русский

TOPAZ

function привет(имя: string) -> string {
    "Привет, {имя}!"
}

print(привет("Топаз"))

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