An independent
language-learning project.
Vocab and Lexicon are independent language products created by Mohammad Saeed Saeedi.
The project
Vocab is a private, ambient vocabulary-learning application for Windows. Lexicon is a structured language-data system that powers it—and is designed to serve other learning interfaces in the future.
Together they form one language-learning ecosystem: Lexicon understands the language, and Vocab shapes the learning experience. Each product can evolve independently while serving a shared direction.
This is a small, focused project—not a large company. The goal is to build products that are useful, honest about their current state, and grounded in research.
Open source
Vocab is open source and developed in the open. The source code is available on GitHub under a permissive license. Lexicon is currently a private codebase—its public availability will be determined as the project matures.
The Lexicon product page explains the current maturity and planned direction.
Status
Both products are in early development. Vocab has a working Windows prototype. Lexicon has an initial data model and ingestion pipeline. Neither product is yet ready for general release.