Career challenges
Short multiple-choice and scenario quizzes on the topics candidates search for most - pass odds, pay intuition, frontend level, mistakes, and job-market readiness.
localStorage vs sessionStorage
Persistence, tab scope, and safe usage patterns for Web Storage.
6 questionsStart test
HTTPS & TLS - Basics for Web
What HTTPS does in the browser, and what it does not do.
6 questionsStart test
Single-Page App - Basics
Mental model of client-side navigation, reloads, and when SPAs are a good fit.
6 questionsStart test
JSON in Web Development
parse/stringify, common pitfalls, and API expectations.
6 questionsStart test
npm & package.json - Basics
Common commands, what dependencies mean, and install reproducibility in teams.
6 questionsStart test
Web Development Test
Test to check your core web development knowledge (HTML, CSS, JavaScript, DOM).
106 questionsStart test