Jargonaut: Dev Vocabulary Live

Jargonaut teaches the vocabulary of software engineering. Learn dev terms through short daily missions with clear definitions, analogies and quick quizzes. WHAT YOU'LL LEARN Build fluency across 8 domains of engineering: - Architecture: microservices, monoliths, system design, scalability - Code Craft: SOLID, TDD, refactoring, testing, debugging - Data & Storage: databases, indexing, caching, transactions, NoSQL - DevOps: CI/CD, containers, infrastructure as code, monitoring - AI/ML: machine learning, neural networks, recommendation systems - Plus Networking, Security and Team Process HOW IT WORKS - Learn one concept per mission in five steps: the term, what it means, an everyday analogy, how it's used in the real world, then a debrief quiz. - Answer multiple-choice, fill-in-the-blank, matching and scenario questions with instant, explained feedback. - Choose your track when you start - "I'm a developer" or "I work with developers" - and get examples tailored to your role. STAY CONSISTENT - Keep a daily streak and level up your rank from Cadet to Jargonaut by earning Signal points. - Collect Bronze, Silver and Gold badges in each domain. - Reinforce what you've learned with word games such as Hangman. WHO IT'S FOR - Junior and senior developers sharpening their technical fluency. - Bootcamp graduates and students preparing for interviews. - Product managers, designers and founders who collaborate with engineering teams. JARGONAUT PRO A free tier lets you explore one domain fully. Upgrade to Pro to unlock all 8 domains, every mission and badges across all domains, available as a monthly, annual or lifetime plan. Optional coin packs let you save a broken streak. Prices vary by region and are shown before you buy. Subscriptions renew automatically unless cancelled. Start speaking the language of engineering with confidence - three missions a day.