Log inSign up
Andrea Giammarchi πŸ₯
44.5K posts
Andrea Giammarchi πŸ₯ profile banner
@WebReflection

Andrea Giammarchi πŸ₯

@WebReflection
Web, Mobile, IoT: all JS things since 00's - opinions are my own β„’ Principal SW Engineer @anacondainc working on OSS stack πŸ¦„
Milan, Italy
medium.com/@WebReflection
Joined May 2009
1,276
Following
10.1K
Followers
RepliesRepliesRepostsRepostsMediaMedia

Log in or sign up for X

See what’s happening and join the conversation

Continue with phone
or
Log in with username or email
TermsΒ·PrivacyΒ·CookiesΒ·AccessibilityΒ·Ads InfoΒ·Β© 2026 X Corp.
  • Pinned
    @WebReflection
    Andrea Giammarchi πŸ₯
    @WebReflection
    Jul 11, 2023
    coincident/server on IoT via Raspberry Pi Zero 2 W? Sure! github.com/WebReflection/…
    Image
    00:00
    5
  • @WebReflection
    Andrea Giammarchi πŸ₯
    @WebReflection
    Sep 3
    in today "yet another JS shenanigan" I came to the conclusion that pre-allocated arrays are evil and should be removed from code-bases. Array(1).every(Boolean) // true [undefined].every(Boolean) // false workaround: you spread the array to be holed [...Array(1)].every(Boolean)
    3
  • @WebReflection
    Andrea Giammarchi πŸ₯
    @WebReflection
    Sep 1
    can't believe they actually went for a real <PRE> tag in there, as opposite of drawing text into a canvas 🀣
    Image
    6
  • @WebReflection
    Andrea Giammarchi πŸ₯
    @WebReflection
    Aug 31
    I wonder when/if TS will stop this madness: { field?: type | null } and introduce something like: { field??: type } which allows both `undefined` and `null` as type, following the TC39 Nullish coalescing operator (??) standard
    The MDN logo
    developer.mozilla.org
    Nullish coalescing operator (??) - JavaScript | MDN
    The nullish coalescing (??) operator is a logical operator that returns its right-hand side operand when its left-hand side operand is null or undefined, and otherwise returns its left-hand side...
    18
  • @WebReflection
    Andrea Giammarchi πŸ₯
    @WebReflection
    Aug 26
    let me understand this: M6 cheaper than M5 Pro and with a cap of 32GB of RAM for the M6? ... for AI? what's this video about?
    @tim_cook
    Tim Cook
    Apple
    @tim_cook
    Aug 25
    The new Mac mini is here. Small in size. Big on performance. From everyday productivity to all things AI, it can help you do it all.
    Image
    00:00
Advertisement
Advertisement