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[return to "Cursor's latest “browser experiment” implied success without evidence"]
1. pavlov+j91[view] [source] 2026-01-16 19:45:33
>>embedd+(OP)
The comment that points out that this week-long experiment produced nothing more than a non-functional wrapper for Servo (an existing Rust browser) should be at the top:

>>46649046

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2. M4v3R+Do2[view] [source] 2026-01-17 07:15:24
>>pavlov+j91
It’s not just a wrapper for Servo, the linked poster just checked the dependencies in the Cargo file and proclaimed that without checking anything further.

In reality this project does indeed implement a functioning custom JS Engine, Layout engine, painting etc. It does borrow the CSS selectors package from Servo but that’s about it.

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3. pera+dL3[view] [source] 2026-01-17 19:31:36
>>M4v3R+Do2
"Borrow" is an interesting choice of word, see for example this:

    /// The quirks mode of the document.
    #[inline]
    pub fn quirks_mode(&self) -> QuirksMode {
        self.quirks_mode
    }
https://github.com/wilsonzlin/fastrender/blob/3e5bc78b075645...

And then this:

    /// The quirks mode of the document.
    pub fn quirks_mode(&self) -> QuirksMode {
        self.stylist.quirks_mode()
    }
https://github.com/servo/stylo/blob/71737ad5c8b29c143a6c992a...

It seems ChatGPT is still copying segments of code almost verbatim, although sometimes it does weird things, compare these for example:

https://github.com/wilsonzlin/fastrender/blob/3e5bc78b075645...

https://github.com/servo/stylo/blob/71737ad5c8b29c143a6c992a...

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