Learn how the Credential Management API (and its integration with WebAuthn / passkeys) improves user experience and security. This deep tutorial explains core concepts, code patterns (registration, sign-in, storing credentials), server-side considerations, progressive enhancement, and best practices for safe integration.
A practical, step-by-step guide to creating a reusable Generic Sensor API wrapper in JavaScript. Learn feature detection, permission handling, smoothing and fusion techniques, fallbacks, logging, and real-world integration patterns for web sensors.
An insider's guide to Meta's multi-stage interview process - what to expect at each stage (recruiter screen, technical phone screens, onsite loop), how candidates are evaluated, role-specific differences, timeline, and practical preparation strategies.
Discover five lesser-known AdonisJS features - route param/model binding, named routes & URL generation, Lucid computed/serialization tricks, advanced validator schema patterns, and streaming-safe file uploads - with practical examples and tips to make your apps faster to build and easier to maintain.
Learn how the DOM Scheduling (Task Scheduling) API changes the way we schedule main-thread work. This tutorial compares the Scheduling API with requestAnimationFrame, requestIdleCallback and setTimeout, includes practical code examples, benchmarks and fallbacks, and shows how to make UIs feel snappier.
A practical guide to the remote JavaScript job market in 2023 - which companies were hiring, which skills were most in demand, what employers look for, and tactical tips to stand out in the application and interview process.
Beyond LeetCode and system diagrams: real, less-discussed behaviors and cultural expectations that tilt the balance in Meta software-engineer interviews. Practical scripts, a prep timeline, and bite-sized 'unwritten rules' from past candidates.
A practical, in-depth guide to the Apple software engineer interview: stages, what interviewers look for, tactics to excel at each step, sample technical questions with solutions, system-design checkpoints, and behavioral prep using STAR.