# ParallelLingvo

> ParallelLingvo is a multilingual vocabulary learning application designed for studying the same vocabulary across three or more languages in one learning flow. It combines vocabulary lessons, multiple translations, pronunciation audio, difficult-word review and progress tracking in a mobile-first interface.

ParallelLingvo is intended for multilingual learners who want to keep several languages connected instead of maintaining a separate vocabulary deck for every language pair. The learning application can run as a Telegram Mini App. The public website contains product information and practical multilingual learning guides.

Canonical public website: https://parallellingvo.app/
Learning application: https://learn.iovenko.eu/
Source repository: https://github.com/ViktorIovenko/Learn_English_and_Dutch

## Core pages

- [ParallelLingvo overview](https://parallellingvo.app/index.md): What ParallelLingvo is, who it is for, and how the multilingual vocabulary structure works.
- [ParallelLingvo blog](https://parallellingvo.app/blog/index.md): Index of multilingual vocabulary learning guides.

## Learning guides

- [How to learn vocabulary in three languages at the same time](https://parallellingvo.app/blog/how-to-learn-vocabulary-in-three-languages/index.md): A concept-centered method for studying the same vocabulary across three or more languages.
- [How to organize multilingual vocabulary without confusion](https://parallellingvo.app/blog/organize-multilingual-vocabulary/index.md): Lesson and vocabulary structure for scalable multilingual study.
- [Why a Telegram Mini App works well for vocabulary practice](https://parallellingvo.app/blog/telegram-mini-app-language-learning/index.md): Mobile-first vocabulary learning, cached study data and pronunciation access.

## Optional

- [Full site context](https://parallellingvo.app/llms-full.txt): Consolidated textual context about ParallelLingvo and its learning method.
- [RSS feed](https://parallellingvo.app/feed.xml): Blog updates.
- [XML sitemap](https://parallellingvo.app/sitemap.xml): Indexable website URLs.