--- title: Best PayPal posts of 2023 | daily.dev description: The most upvoted PayPal posts of 2023, curated by the daily.dev community. canonical: https://daily.dev/tags/paypal/best-of/2023 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/tags/paypal/best-of/2023 og:type: website og:site_name: daily.dev og:title: Best PayPal posts of 2023 | daily.dev og:description: The most upvoted PayPal posts of 2023, 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 PayPal — 2023 1. 1 [](/posts/how-paypal-built-a-database-that-serves-350-billion-requests-per-day-wyemg80dd "How PayPal Built a Database that serves 350 Billion Requests Per Day") Article Quastor Daily · 3y How PayPal Built a Database that serves 350 Billion Requests Per Day How PayPal Built a Database that serves 350 billion requests per day. JunoDB is a distributed key value database that is used by almost every core backend service at PayPal. It uses RocksDB as the storage engine and provides strong consistency guarantees with low latency. 81 3 2. 2 [](/posts/why-use-node-js-7-examples-of-popular-node-js-apps-ewjgqurja "Why use Node.js? 7 examples of popular Node.js apps") Article The Software House · 3y Why use Node.js? 7 examples of popular Node.js apps Node.js is one of the biggest sweethearts of backend development in the U.S. It's widely used especially in the start-up kingdom of Silicon Valley. It’s no wonder that over 175,398 web apps (some of them being THE biggest players on the market) already put node.js on their backend. 78 7 3. 3 [](/posts/how-to-integrate-paypal-into-your-html-css-and-js-product-pages-decnuf3w3 "How to Integrate PayPal into Your HTML, CSS, and JS Product Pages") Article freeCodeCamp · 4y How to Integrate PayPal into Your HTML, CSS, and JS Product Pages PayPal is one of the most widely-used and trusted payment gateways available. There are many new software startups appearing every day that use PayPal to handle their transactions and clients’ payments. Integrating PayPal into your product pages can greatly improve the user experience and streamline the checkout process for your customers. 30 4 4. 4 [](/posts/create-your-portfolio-using-next-js-tailwind-css-stripe-and-paypal-9dharzpqe "Create Your Portfolio Using Next.js, Tailwind CSS, Stripe, and PayPal") Article Community Picks · 4y Create Your Portfolio Using Next.js, Tailwind CSS, Stripe, and PayPal Learn how to create a portfolio website using Next.js, Tailwind CSS, Stripe, and PayPal. Show off your projects, express yourself, and improve your online footprint. Activate Dark Mode support and create navigation and footer components. Add a main component with information about yourself and an avatar. Include a Dark Mode switcher. Create a donation page with Stripe and PayPal integration. Add meta tags for SEO. Deploy your app to Vercel. 28 3 5. 5 [](/posts/how-paypal-scaled-kafka-to-1-3-trillion-messages-a-day-2dfbhctpf "How PayPal Scaled Kafka to 1.3 Trillion Messages a Day") Article Quastor Daily · 3y How PayPal Scaled Kafka to 1.3 Trillion Messages a Day How PayPal Scaled Kafka to 1.3 Trillion Messages a Day, how Ryan Peterman went from an L3 at Facebook to an L6 in under 3 years (tripling his compensation) How PayPal improved Kafka cluster management with a config service, custom libraries, access control lists and more Collecting metrics on the Kafka cluster. 16 [See all PayPal archives](/tags/paypal/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/tags/paypal/best-of/2023#page","url":"https://daily.dev/tags/paypal/best-of/2023","name":"Best PayPal Posts of 2023","description":"The most upvoted PayPal posts of 2023, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/tags/paypal/best-of/2023#items","numberOfItems":5,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/how-paypal-built-a-database-that-serves-350-billion-requests-per-day-wyemg80dd","name":"How PayPal Built a Database that serves 350 Billion Requests Per Day"},{"@type":"ListItem","position":2,"url":"https://daily.dev/posts/why-use-node-js-7-examples-of-popular-node-js-apps-ewjgqurja","name":"Why use Node.js? 7 examples of popular Node.js apps"},{"@type":"ListItem","position":3,"url":"https://daily.dev/posts/how-to-integrate-paypal-into-your-html-css-and-js-product-pages-decnuf3w3","name":"How to Integrate PayPal into Your HTML, CSS, and JS Product Pages"},{"@type":"ListItem","position":4,"url":"https://daily.dev/posts/create-your-portfolio-using-next-js-tailwind-css-stripe-and-paypal-9dharzpqe","name":"Create Your Portfolio Using Next.js, Tailwind CSS, Stripe, and PayPal"},{"@type":"ListItem","position":5,"url":"https://daily.dev/posts/how-paypal-scaled-kafka-to-1-3-trillion-messages-a-day-2dfbhctpf","name":"How PayPal Scaled Kafka to 1.3 Trillion Messages a Day"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Tags","item":"https://daily.dev/tags"},{"@type":"ListItem","position":3,"name":"PayPal","item":"https://daily.dev/tags/paypal"},{"@type":"ListItem","position":4,"name":"Best of","item":"https://daily.dev/tags/paypal/best-of"},{"@type":"ListItem","position":5,"name":"2023"}]}]} ```