Protovis vs Talkalang
A side-by-side look at Protovis and Talkalang. For an in-depth review of either product, follow the links below.
Protovis
Development
Protovis is a Javascript visualization library that allows you to easily create interactive data visualizations for the web. It provides a declarative language for mapping data to graphical elements like bars, pies, lines, etc.
javascriptdata-visualizationgraphicscharts
Talkalang
Education & Reference
Talkalang is a language learning app that uses speech recognition technology to help users learn new languages. It listens to users speak and provides instant feedback on pronunciation, vocabulary, and grammar.
language-learningpronunciationvocabularygrammarspeech-recognition
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