Bohuslav Šimek (@bohuslavsimek) 's Twitter Profile
Bohuslav Šimek

@bohuslavsimek

ID: 3423740153

linkhttp://bohuslav.simek.si calendar_today15-08-2015 09:42:29

475 Tweet

144 Followers

1,1K Following

Bohuslav Šimek (@bohuslavsimek) 's Twitter Profile Photo

We are testing our platform configuration with 2 million users. Quick check: user profile loading time—45 seconds. NGL, terrible. So, a classic conversation: "Can you speed this up, guys?" "C'mon, do you think we have some magic switch to make things faster?" Well, actually...

Tzvetan Mikov (@tmikov) 's Twitter Profile Photo

One very frustrating aspect of writing a baseline JavaScript JIT for untyped JS code is that it is extremely difficult to make it significantly faster than the interpreter, if that interpreter was heavily optimized. It gets worse. Working on the JIT forces us to look at

PHPCon Poland (@phpconpoland) 's Twitter Profile Photo

#PHP is pretty fast, huh? But sometimes… not enough. There R many ways to #speedup your #code. Bohuslav Šimek will help us look at them and examine their costs. You'll be amazed by results! #phpconpl24 #Poland #HotelStok #Šimek #increasing #optimization youtu.be/31RA-07tB6k

Bohuslav Šimek (@bohuslavsimek) 's Twitter Profile Photo

ok, maybe I was too harsh on vibe-coding last time — so instead of building a full-blown JIT engine, I went with something… ehm… weird? 😅 ✅ Frontend in pure PHP ✅ Runs via WebAssembly ✅ No JavaScript — still fully interactive ✅ No hand-coding — everything done by

Bohuslav Šimek (@bohuslavsimek) 's Twitter Profile Photo

Only at Aberdeen Airport: Check-in for Bohuslav Šimek and... Bohuslav Šimek?? Lady at the counter: "This could be a problem—how am I supposed to tell you two apart? Maybe use different names next time?" You’d think airlines would be used to family flights 😅

CommodoreBlog (@commodoreblog) 's Twitter Profile Photo

this is a test, please give this a retweet if you see it on your timeline, I'm testing for reach without a blue tick, thank you my lovelies.💜 #C64 #Commodore

this is a test, please give this a retweet if you see it on your timeline, I'm testing for reach without a blue tick, thank you my lovelies.💜 #C64 #Commodore
Bohuslav Šimek (@bohuslavsimek) 's Twitter Profile Photo

The issue is that I’ve had the same feeling since I opened my first tab in Opera on a Pentium 133 and listened to trashy MP3s. Glad that we’ve come a long way from that. 😅