formatNanoseconds() — tailwindcss Function Reference

Architecture documentation for the formatNanoseconds() function in format-ns.ts from the tailwindcss codebase.

Function typescript CommandLineInterface Renderer called by 1

Entity Profile

CommandLineInterface→ Renderer→ formatNanoseconds() — tailwindcss Function Reference

Dependency Diagram

graph TD
  8f39fcf0_a336_611c_df3e_e1ab37efa73a["formatNanoseconds()"]
  668a6c78_97ae_1a3a_8906_d42fe854fff0["format-ns.ts"]
  8f39fcf0_a336_611c_df3e_e1ab37efa73a -->|defined in| 668a6c78_97ae_1a3a_8906_d42fe854fff0
  631984cc_17f1_69a1_5686_3f0b82fc1796["formatDuration()"]
  631984cc_17f1_69a1_5686_3f0b82fc1796 -->|calls| 8f39fcf0_a336_611c_df3e_e1ab37efa73a
  style 8f39fcf0_a336_611c_df3e_e1ab37efa73a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/@tailwindcss-cli/src/utils/format-ns.ts lines 1–23

export function formatNanoseconds(input: bigint | number) {
  let ns = typeof input === 'number' ? BigInt(input) : input

  if (ns < 1_000n) return `${ns}ns`
  ns /= 1_000n

  if (ns < 1_000n) return `${ns}µs`
  ns /= 1_000n

  if (ns < 1_000n) return `${ns}ms`
  ns /= 1_000n

  if (ns < 60n) return `${ns}s`
  ns /= 60n

  if (ns < 60n) return `${ns}m`
  ns /= 60n

  if (ns < 24n) return `${ns}h`
  ns /= 24n

  return `${ns}d`
}