YouLang is a simple web app for language course participants, but also for single learners, that allows the management of learning material, including topics and words, providing learning methods such as index cards and tests. It enables gathering the learning material together with other learners via groups. Youlang v2 is a modernized version, featuring better backend code, frontend written compeletely in vanilla JavaScript and a PWA. To be released soon. It's REST API is described with Postman here.

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