double-conversion

Install command:
brew install double-conversion

Binary-decimal and decimal-binary routines for IEEE doubles

https://github.com/google/double-conversion

License: BSD-3-Clause

Development: Pull requests

Formula JSON API: /api/formula/double-conversion.json

Formula code: double-conversion.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon
golden gate ✅
tahoe ✅
sequoia ✅
sonoma ✅
macOS on
Intel
sonoma ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 3.4.0
head ⚡️ HEAD

Depends on when building from source:

cmake 4.5.0 Cross-platform make

GitHub Packages downloads:

Last 30 days209,293
Downloads14,223,263
Analytics install events (30 days)9,664
Downloads / install events (30 days)21.7×

Source: GitHub Packages, fetched 2026-11-15T00:54:06Z. Analytics dates: 2026-10-16 to 2026-11-15. Totals exclude downloads from Bintray before the migration to GitHub Packages. Downloads and install attempts measure different things; the difference does not count analytics opt-outs. Definitions and limitations.

Analytics:

30 days90 days365 days
Installs9,66323,127137,646
Installs (--HEAD)127
Installs on Request641791,799
Installs on Request (--HEAD)114
Build Errors0