Learn Blockchain Programming vs ZeroDay Dev

Dive into the future of decentralized technology with Learn Blockchain Programming! This essential iOS app is designed to guide aspiring and experienced developers through the complex landscape of blockchain, smart contracts (like Solidity), and decentralized application (dApp) development. With a focus on practical application and a wealth of features, you can build your expertise from fundamentals to advanced concepts. Features to Power Your Development Journey: Quiz with Each Lesson: Test your knowledge of consensus mechanisms, cryptography, and smart contract syntax immediately after each tutorial with engaging quizzes. Ask AI (Help from AI): Get instant support for complex Solidity errors, blockchain concepts, and design patterns from your integrated AI assistant. Progress Tracking: Visualize your learning journey across different blockchain technologies (Ethereum, NFTs, DeFi, etc.) and stay motivated by monitoring your completion rates and quiz scores. Search Lesson: Quickly find specific code examples, protocol details, or cryptographic explanations with a fast, reliable search function. Bookmark Lesson: Easily save crucial white papers, complex smart contract tutorials, or essential reference material for quick review. Learn in Multiple Languages: Access all educational content in several languages, making the cutting edge of Web3 development globally accessible. Help Center: Find comprehensive assistance and technical support for all app features. Customize Your Code Environment: Clean and Quick User Interface: Enjoy a responsive, professional design optimized for deep technical learning. Dark Mode: Reduce eye strain and save battery during late-night coding and studying with a dedicated dark theme. Change Color Theme: Personalize your app's visual style by choosing from a variety of color themes. Change UI in List/Grid: Switch between a compact list view and a visual grid layout for organizing your learning modules. Adjust Font Size: Ensure comfortable reading of code and long-form text by customizing the font size. Download Learn Blockchain Programming and start building secure, decentralized applications today!

Learn to break things—before attackers do. ZeroDay Dev teaches secure coding and blockchain security through 4,000+ hands-on challenges. Learn from 120+ real-world exploits: Beanstalk, Indexed Finance, bZx, VeilCash, Sigma.Money, Bybit, and more. Each exploit is linked to verified incident records so you learn from actual on-chain events, not hypotheticals. Practice — Build exploit intuition without reading docs. Tap vulnerable lines, drag tokens into code, get instant feedback. Filter by domain (Exploits, Solidity, Rust, DeFi, Solana) or difficulty. Exercises — Full code challenges with reference solutions. Deeper dives when you're ready. Exam — Prepare for real security assessments. Timed tests across domains with performance tracking. Memory-match decks for opcodes, EIPs, and security terms. Deep Dive Hub — Curated learning tracks for Web2, Web3, Rust, ZK Proofs, and Trading. Recommended tracks driven by your weak areas. Build your own from bookmarks or missed questions. Streaks & XP — Stay consistent and level up. Daily streaks, badges, and progression keep you coming back. Offline-first — Learn on the subway, no Wi‑Fi needed. All content lives on your device. No account required—start immediately. Covers reentrancy, oracle manipulation, flash loans, proxy races, ZK trusted setup, and more. Rust, Solidity, DeFi, Solana & cybersecurity.