GlossaryOS

GlossaryOS is your personal IT and technology knowledge base — a smart glossary built for developers, product managers, designers, and everyone who works with tech.

Whether you're a junior dev learning REST APIs and Docker for the first time, or a senior engineer who needs a quick reference for SOLID, idempotency, or CORS — GlossaryOS has you covered.

📚 WHAT'S INSIDE
- 50+ carefully curated IT terms across 8 categories: Frontend, Backend, DevOps, Architecture, Testing, Security, Data, and Product
- Every term includes: full definition, when to use it, real-world examples, common pitfalls, anti-examples, synonyms, and related terms
- Terms are linked — see what's often confused, what's a prerequisite, what's broader or narrower

🔍 EXPLORE & SEARCH
- Browse by category or difficulty level
- Filter by: beginner / advanced, has examples, often confused pairs
- Full-text search with suggestions and search history
- Term of the Day to keep learning consistent

📂 COLLECTIONS
- Smart collections: Bookmarks, Recently Viewed, Hard to Remember, Not Started
- Create your own custom collections
- Pin important collections to the top

🎓 LEARN MODE
- Daily learning mode with spaced repetition logic
- Track your progress: Not Started → Learning → Learned
- See your day streak and total terms mastered

⚙️ SETTINGS & PERSONALIZATION
- Choose your professional area during onboarding
- Light / Dark theme
- Font size adjustment
- Offline mode — download content and use without internet

🌍 LANGUAGES
- English, Ukrainian, Russian

GlossaryOS is perfect for:
— Interview preparation
— Daily professional reference
— Onboarding new team members
— Learning tech vocabulary from scratch

Start building your tech knowledge base today.