Showing list of web-development blogs

• Difference between cname and A record in DNS
• Complex app features beyond CRUD features
• why we need withCredentials when sending http request from browser
• Google reCAPTCHA v1, v2 and v3 explained
• Difference between force-cache and libraries like react-query and SWR
• How browser caching works when Cache-Control, ETag, Last-Modified headers are not sent by the server
• How Cache-Control: no-cache Works
• How ETag works in browser caching
• How the browser's built-in caching mechanism works
• why we use padding-top instead of height to maintain aspect ratio
• Various types of CAPTCHAs
• The Payment Request API in browser
• The Mutation Observer API use cases and examples
• The Web Animations API example in browser
• The Web Audio API example in browser
• The File API example in browser
• IndexedDB example and how is it different to localstorage
• Service Worker Use Cases
• why we manage caching using Service workers API
• Service workers API example
• Difference between fetch and XMLHttpRequest API
• JavaScript client-side APIs that have been introduced after 2010
• Namespaces and modular JavaScript differences
• Image object-fit - cover and contain differences
• OAuth Token , Access Token, Refresh Token
• why we use padding-top a 56.25% when showing youtube videos
• How to share session between 2 web apps that have same apex domain
• webpack
• Difference between web 2 and web 3
• gRPC use cases over REST API
• Benefits of Protobuf serialization in gRPC over JSON serialization in Rest API
• Difference between gRPC and REST API
• Difference between Polling and WebSockets
• Difference between Forward and reverse proxies
• Difference between Content Delivery Networks (CDNs) and Object Stores
• Advanced backend development concepts
• difference between WebSockets and WebRTC
• Explain HTML DOM with examples
• ARIA (Accessible Rich Internet Applications) and contenteditable in html pages
• Techniques to Protect Video Source URLs in html pages
• why we use blob urls in video source in html
• HLS - HTTP live streaming protocol
• why we can not use HTML video tag to play HTTP HLS videos
• How live streaming of Sports matches works on website
• Razor example in an ASP.NET
• Difference between Ruby on Rails (RoR) and Python Django
• OCR engines to extract characters from the image
• Machine learning (ML) and artificial intelligence (AI) can crack captcha images
• google captcha vs svg-captcha