Aleksandar

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Bookmarks:

  1. Fetch: Cross-Origin Requests (Safe methods & headers; CORS)
    • access-control-expose-headers on the backend is set when the server sends a custom header in a response and allows frontend to read it
    • access-control-allow-headers allows frontend to set custom headers in a request that server will read
  2. JavaScript execution context — lexical environment and block scope (var vs let vs function) Understanding Variables, Scope, and Hoisting in JavaScript
  3. YouTube: JavaScript Event Bubbling and Capturing MADE SIMPLE!
  4. MYSTERY of "this" in JavaScript&Stale Closure
  5. 3 Ways to use ? in JavaScript
    • !! convert value into Boolean
    • fnName.constructor.name
  6. SameSite cookies explained
  7. Same-Site vs Same-Origin
  8. Cookies, CSRF, XSS
  9. 9 Parts of URL
  10. devdocs.io