About Tezvyn
Tez means fast in Hindi.
Tezvyn is a daily learning app for developers — a feed of 60-second cards covering everything from RAG architectures to Kubernetes orchestration, from React Server Components to OWASP Top 10. Open the app, swipe through today's five bites, take a quick quiz on yesterday's. Done. You spent four minutes. You're sharper.
No long-form articles. No clickbait. No "let me first tell you my life story." Just tech, fast.
Who it's for
Working developers who want to stay current without wading through articles. Students prepping for interviews. Tech-curious PMs and founders who want to keep up with tooling and AI without drowning in detail.
What you'll find here
Twelve top-level topics, fifty-plus sub-topics: AI & ML, frontend, backend, DevOps, distributed systems, databases, security, API design, dev tools, and the tech industry itself. Every card is one focused topic, distilled to its essence and paired with a quick quiz to lock it in.
How Tezvyn cards are made
Being straight with you: Tezvyn cards are drafted by large language models against a fixed template — one idea per card, a short summary, a deeper breakdown, and a quiz. Every card runs through automated checks for length, structure, quiz validity and duplication before it can publish. Where a card is distilled from a specific article, that source is linked at the bottom of the page.
What that means in practice: the format is consistent and the coverage is broad, but a human has not line-edited all 8,700+ cards. Treat Tezvyn as a fast way to find and revise ideas, not as a citable authority — check the official docs before you ship something load-bearing on it.
Found something wrong or out of date? Tell us at support@tezvyn.com and we'll fix or pull the card. Corrections are the fastest way to make this better, and we read every one.
Get the app
The full Tezvyn experience — daily streaks, personalized topics, push reminders, offline reading — lives in the app. The web is for browsing, sharing, and reading anywhere.