Browser hacking: Let's make my Discord 'friends' list more responsive!

Today we log into Discord and discover that my friends list is horribly unresponsive! This must be fixed :^)

Ladybird is a cross-platform web browser, also part of the SerenityOS project. :^)

[brataodream]

What?? I just blink and Ladybug already opens discord?? This is awesome!!!

[mariocamspam]

Ladybird optimization videos are too good, it's so satisfying to see meaningful progress being made in digestible chunks by a professional.

[hugosales]

You kind of went into it, but a pathologic case for where the coalescing optimization would lead to wrong results is if hovering an element changes it's size along the movement axis, since the steady state will then have the wrong element hovered

[lonehayena]

Thank you for the new Episode. Better than Netflix and free.

[justanormalperson]

as i have said dozens of times before, these videos are relaxing to watch :^)
keep up the good work :)

[kneekoo]

Very nice, you did to the event queue just what I had in mind, and it was great. I mean comparing the type of events and overwriting the last one if they're both MouseMove. I'm not anywhere near your level, so I grinned happily that I was on the same train of thought. :P Of course it's not some revolutionary algorithm, and as you said, it can cause issues with drawing websites, but in most cases this simple approach seems pretty good.

[FloWritesCode]

Thank you Andreas for making these videos. They are really a source of both calmness and learning about OS/browser dev for me. Btw: Is it time for another round of fixme-roulette? ;)

[StevenHokins]

Huge performance improvements! Good job and thank you for video

[RealChairNotFake]

great video, love the optimization stuff!

[mrlithium]

im thankful for your well said explanations

[Vancha]

This is *insanely* impressive stuff :o

[eldonad]

Hey Andreas, nice video ! Why did you remove the u32 from the unsigned u32 around 36:00, where you create the structs for the coalesced events ? I wasn't aware that was valid C++...

[thatchris]

I'd like to see how the Browser inside Serenity handles Discord now.

[enno]

wording: the queue tail() function should be called last(), tail often referce to all elements except the head :)

[wertzuz]

Feels weird just nuking mouse move events.

[fredleckie]

WooHoo, today just got better. Thank you, Sir!

[BobTheEavesDropper]

Hej. Vad är det för WM du kör på Linux med? Mate? CLion är väll IDE som du kör?

[kreuner]

I remember that you started marking certain CSS properties as not affecting the layout. Is this relevant here?

[marknaughton]

What is that 'gap' script you use for staging your commits?

[your_utube]

Thanks Andreas. Iwas spellbound. fascinating stuff. more???