npm94Exceptionalhealth index
lingui/js-lingui🌍 📖 A readable, automated, and optimized (2 kb) internationalization for JavaScript
TypeScript★ 5,838↓ 20.3M/moAug 4, 2026
npm91Excellenthealth index
JavaScript · TypeScript★ 8,614↓ 82.3M/moAug 12, 2026
PyPI89Excellenthealth index

python-babel/babelThe official repository for Babel, the Python Internationalization Library
Python★ 1,459Aug 4, 2026
PyPI88Excellenthealth index
Python★ 2↓ 108.3K/moAug 20, 2026
RubyGems87Excellenthealth index
Ruby★ 28Jul 20, 2026
RubyGems84Excellenthealth index
Ruby★ 5Jul 20, 2026
crates.io · npm83Excellenthealth index

sebastian-software/ferrocatRust-native translation catalog engine for PO, FCL, and ICU MessageFormat: git-merge-friendly storage, AI-translation-native metadata, and release-ready QA.
Rust★ 0↓ 1,826/moAug 9, 2026
Elixir★ 490↓ 909.2K/moJul 17, 2026
Go★ 505Jul 22, 2026
crates.io75Goodhealth index
Rust★ 659↓ 351.9K/moAug 22, 2026
Elixir★ 41↓ 2,757/moJul 17, 2026
embrajs/i18nA lightweight, reactive internationalization library.
TypeScript★ 0↓ 3,060/moAug 1, 2026
Elixir★ 16↓ 840.9K/moJul 17, 2026
RubyGems67Goodhealth index

rubocop/rubocop-i18nRuboCop rules for detecting and autocorrecting undecorated strings for i18n (gettext and rails-i18n)
Ruby★ 45Aug 22, 2026
TypeScript★ 67↓ 187.6K/moAug 3, 2026
Packagist65Goodhealth index
PHP★ 20↓ 20.4K/moJul 25, 2026
Packagist59Moderatehealth index
PHP★ 61↓ 36.4K/moJul 28, 2026
crates.io56Moderatehealth index
kellpossible/cargo-i18nA Rust Cargo sub-command and libraries to extract and build localization resources to embed in your application/library
Rust★ 145↓ 1.5M/moJul 23, 2026
PHP★ 702↓ 752.1K/moAug 13, 2026
Go★ 13Aug 28, 2026
Python★ 27↓ 2.3M/moAug 29, 2026
izimobil/polibPure python library to manipulate, create, modify gettext files (pot, po and mo files).
Python★ 132Jul 21, 2026
Rust★ 64↓ 320.5K/moAug 6, 2026
Go★ 94Aug 21, 2026