Easy I18N is a library that integrates GNU gettext with the JVM's internationalization facilities. Existing Java APIs (MessageFormat, DateFormat, Locale) are used to provide a much easier API for building and maintaining applications and Web apps. It includes the ability to use normal message strings in your code, use xgettext to auto-extract translatable strings, leverage the GNU gettext system and associated tools to manage translations, work with date, currency, and numeric input/output, supports thread-local Locales for Web apps (or global for apps), and more.
oTranCe offers a ready to go and entirely Web-based translation platform to your project and your translators. The files you already translated can be imported easily, and the present stage can be exported to language packages at any time. If you are using a versioning system you can, update your repository with just a mouse click. All your translators need is a login to start working on translations. The administrator will be able to adjust very fine-grained rights and roles for your developers and translators.
libunibreak is an implementation of the line breaking and word breaking algorithms as described in Unicode Standard Annex 14 and Unicode Standard Annex 29. It is a superset of, and supersedes, liblinebreak. It is designed to be used in a generic text renderer. FBReader is one real-world example.
Colossal Mind Language Detector detects a user's preferred language. It parses the HTTP Accept-Language header and determines the most suitable language for the user from a list of supported languages. The detected language can fallback to a language associated with the user's country in case the Accept-Language header is not sent by the browser. The detected language can be stored in a cookie to avoid needing to detect the language again in subsequent requests.
JLokalize is an editor for supporting the internationalization (i18n) of Java applications. Java programms usually store translatable text in properties files. JLokalize is an editor which makes organizing these files simple. Its code is based on Attesoro. It is small, portable, easy-to-use, and specialized for its purpose. It is fully compatible with standard ResourceBundle based implementations.
Flexible Localization is a .NET/Mono library for string-based user interface localization. It offers a hierarchical structure (which can be partially loaded) to organize the strings, as well as support for several independently-localized modules. Localization files are validated against a localization declaration which defines the actual strings that are expected to be in the localization files. The strings themselves can be parametrized and evaluated based on expressions (i.e., different strings can be returned by a localization, based on parameter values).