Tag: JavaScript

Prevent XSS, protect tokens, and validate on the server.

Practice common JS interview topics with concise answers.

Practice with mini-projects: todo app, quiz, weather client, and form wizard.

Adopt ES2015+ features that define modern JavaScript.

Use newer features: optional chaining, nullish coalescing, and more.

Split code into reusable modules with clear exports.

Share values with named/default exports and imports.

Compare require/module.exports with import/export.

Install and manage libraries with npm/yarn/pnpm.

Integrate REST endpoints with clear client modules and error handling.