--- title: Best Javarevisited posts — October 2024 | daily.dev description: The most upvoted Javarevisited posts from October 2024, curated by the daily.dev community. canonical: https://daily.dev/sources/javarevisited/best-of/2024/10 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/javarevisited/best-of/2024/10 og:type: website og:site_name: daily.dev og:title: Best Javarevisited posts — October 2024 | daily.dev og:description: The most upvoted Javarevisited posts from October 2024, curated by the daily.dev community. og:image: https://media.daily.dev/image/upload/s--VAY5ToZt--/f_auto/v1724209435/public/daily.dev%20-%20open%20graph --- # Best of Javarevisited — October 2024 1. 1 [](https://daily.dev/posts/optimizing-node-js-performance-tips-and-tricks-zrt2huurn "Optimizing Node.js Performance: Tips and Tricks") Article Javarevisited · 2y Optimizing Node.js Performance: Tips and Tricks Node.js is renowned for its speed and efficiency in handling multiple simultaneous connections. To ensure your Node.js applications are optimized for performance and scalability, it's crucial to understand and monitor performance metrics like response time, requests per second, CPU and memory usage, and error rates. Key techniques include avoiding blocking operations, minimizing memory usage, implementing caching strategies, and profiling and optimizing code. Furthermore, optimizing database queries, using connection pooling, and employing CDNs can significantly enhance performance. Understanding the event loop and employing best asynchronous programming practices are also critical. Lastly, proper server configuration and deployment practices can help maintain and improve application performance. 178 1 2. 2 [](https://daily.dev/posts/why-learn-blockchain-in-2025--ze4vxof9i "Why Learn Blockchain in 2025?") Article Javarevisited · 2y Why Learn Blockchain in 2025? Blockchain technology, known initially for its role in cryptocurrencies, has expanded to sectors like finance, healthcare, and governance. Learning blockchain in 2025 can offer significant professional growth, opportunities in various industries, and the chance to participate in innovative projects. The growing demand for blockchain professionals means potential high salaries and diverse roles, from developers to smart contract engineers. 60 2 3. 3 [](https://daily.dev/posts/5-best-101-blockchains-courses-for-blockchain-developers-in-2025-dkqqxistd "5 Best 101 Blockchains Courses for Blockchain Developers in 2025") Article Javarevisited · 2y 5 Best 101 Blockchains Courses for Blockchain Developers in 2025 Looking to become a Blockchain Developer in 2025? Here are the top blockchain courses from 101 Blockchains that offer comprehensive training. These courses cover essential blockchain skills like Ethereum, Solidity, and Web3, and include certifications such as the Certified Enterprise Blockchain Professional (CEBP). Whether you're interested in NFT development, decentralized finance (DeFi), or enterprise blockchain applications, 101 Blockchains provides self-paced, modular courses designed for both beginners and seasoned professionals. Enhance your blockchain expertise and explore various career paths with these training programs. 47 4. 4 [](https://daily.dev/posts/this-could-be-your-ultimate-back-end-developer-roadmap-x4wxcyn5l "THIS COULD be your Ultimate Back-end Developer Roadmap") Article Javarevisited · 2y THIS COULD be your Ultimate Back-end Developer Roadmap Discusses the critical skills required to be a successful backend developer, emphasizing the importance of mastering tools and concepts such as DSA, API design, secure coding, microservices, and more. It introduces a YouTube series designed to help with backend developer interview preparation, specifically focusing on Java, but applicable to various programming languages. 44 5. 5 [](https://daily.dev/posts/10-things-software-developers-should-buy-on-amazon-prime-big-deal-days-2024-3xl2ue9x3 "10 Things Software Developers Should Buy on Amazon Prime Big Deal Days 2024") Article Javarevisited · 2y 10 Things Software Developers Should Buy on Amazon Prime Big Deal Days 2024 Amazon Prime Big Deal Days 2024 offers a fantastic opportunity for software developers to upgrade their tools at a discount. Key recommendations include standing desks, essential books like 'Clean Code', high-resolution monitors, mechanical keyboards, ergonomic chairs, noise-canceling headphones, external SSDs, high-quality wireless mice, smart home devices, and portable monitors. These items can significantly enhance productivity and comfort in your workspace. 39 7 [See all Javarevisited archives](/sources/javarevisited/best-of) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"CollectionPage","@id":"https://daily.dev/sources/javarevisited/best-of/2024/10#page","url":"https://daily.dev/sources/javarevisited/best-of/2024/10","name":"Best Javarevisited Posts — October 2024","description":"The most upvoted Javarevisited posts from October 2024, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/sources/javarevisited/best-of/2024/10#items","numberOfItems":5,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/optimizing-node-js-performance-tips-and-tricks-zrt2huurn","name":"Optimizing Node.js Performance: Tips and Tricks"},{"@type":"ListItem","position":2,"url":"https://daily.dev/posts/why-learn-blockchain-in-2025--ze4vxof9i","name":"Why Learn Blockchain in 2025?"},{"@type":"ListItem","position":3,"url":"https://daily.dev/posts/5-best-101-blockchains-courses-for-blockchain-developers-in-2025-dkqqxistd","name":"5 Best 101 Blockchains Courses for Blockchain Developers in 2025"},{"@type":"ListItem","position":4,"url":"https://daily.dev/posts/this-could-be-your-ultimate-back-end-developer-roadmap-x4wxcyn5l","name":"THIS COULD be your Ultimate Back-end Developer Roadmap"},{"@type":"ListItem","position":5,"url":"https://daily.dev/posts/10-things-software-developers-should-buy-on-amazon-prime-big-deal-days-2024-3xl2ue9x3","name":"10 Things Software Developers Should Buy on Amazon Prime Big Deal Days 2024"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Sources","item":"https://daily.dev/sources"},{"@type":"ListItem","position":3,"name":"Javarevisited","item":"https://daily.dev/sources/javarevisited"},{"@type":"ListItem","position":4,"name":"Best of","item":"https://daily.dev/sources/javarevisited/best-of"},{"@type":"ListItem","position":5,"name":"October 2024"}]}]} ```