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Sergey Chernyshev

@sergeyche.dev
581 followers 178 following 503 posts

I care about UX speed and organize NY UX Speed and Web Performance meetup

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Sergey Chernyshev @sergeyche.dev · 28/08/2026
3^3 wedding anniversary and 2^5 since we met
maracuya mousse and caramel flan for desert
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Sergey Chernyshev @sergeyche.dev · 17/07/2026
LEGO smart play bricks are cool - I could not resist and got myself Luke’s X-wing.
LEGO Smart play X-wing with a blinking light
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Sergey Chernyshev @sergeyche.dev · 18/06/2026
The Knicks parade crowd gathering
NY Knicks ticker tape parade crowd assembling in the morning.
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Sergey Chernyshev @sergeyche.dev · 12/06/2026
Next, I'm working on tracing images, like a knife you want to make a sheath for or a piece of leather to make a pattern from: www.patreon.com/SergeyCherny... drawleather.com
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Sergey Chernyshev @sergeyche.dev · 11/06/2026
Granite, or rather marble slab is used for “tooling” in leatherwork as it is flat, smooth and heavy so it absorbs all the hits of a mallet over vegetable-tanned leather and creates relief on it. Here’s an example - my largest project of last year - tooled leather-bound chest.
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Sergey Chernyshev @sergeyche.dev · 09/06/2026
My leather worker heart wants all that granite
Skid steer tearing up huge and heavy granite tiles at NYC pier.
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Sergey Chernyshev @sergeyche.dev · 02/06/2026
Not sure if this meme was already circulating
"Use all the tokens!" message on the "Do all the things" meme
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Sergey Chernyshev @sergeyche.dev · 02/06/2026
Got my name tag printed as a physical “reply” to this message.
Name tag with my atproto profile info and QR code
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Sergey Chernyshev @sergeyche.dev · 04/05/2026
First version of the ProjectorOS is vibed together over the weekend. github.com/ProjectorOS/... Calibration, aurco markers and hand gestures to help when markets are occluded by said hands. Python & OpenCV server with SVG + Canvas rendering using Chromium. (video is without hand tracking).
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Sergey Chernyshev @sergeyche.dev · 26/03/2026
Apple generates a helpful video for your new app’s social media.
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Sergey Chernyshev @sergeyche.dev · 26/02/2026
Posting it here as I removed my Instagram from my phone. Latest family collab with my wife coming up with the concept and painting the leather, my son doing digital design for it and yours truly fabricating it (I didn’t make the metal part). Metal bracelet, leather inlay, acrylic paint.
Gold metal bracelet / cuff with leather inlay painted with gold white and black geometric shapes.
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Sergey Chernyshev @sergeyche.dev · 31/12/2025
My VIBE-coding pod from a stream a few days ago with mood lighting and all that.
Streaming studio setup with violet and green mood lighting, playing card posters on the wall and a swinging chair in the back.
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Sergey Chernyshev @sergeyche.dev · 29/12/2025
Not sure how many of you know this little tidbit, but Firefox supports animated favorite icons - see the icon for favoriteiconsofinternet.com animate in the tab bar.
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Sergey Chernyshev @sergeyche.dev · 03/10/2025
Having some Mother’s milk with my dinner in West Village after a long day at Goggle DevFest.
A bottle of Mother’s milk lager next to a glass and a small outside table light.
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Sergey Chernyshev @sergeyche.dev · 29/08/2025
A digital business card for a friend (his name on the other side, hidden for privacy). Do you want one?
A black digital leather business card with wire stitching next to a shiny gold packaging, both branded with the company name - Cherny
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Sergey Chernyshev @sergeyche.dev · 17/06/2025
My leather working alter-ego made a wallet for a friend. Only a couple of photos this time, some details are private ;)
Closed brown long wallet with gold hardware Inside zipper and card pockets of the brown long wallet in yellow leather with “Cherny” gold foiled logo.
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Sergey Chernyshev @sergeyche.dev · 11/05/2025
My son designed a t-shirt for my birthday. It celebrates the joke in my blog’s name. Do you get it?
Sergey Chernyshev in a t-shirt with a circular seal that has “Binary Orders Of Magnitude. 10 out of 10” written on it with thumbs-up and thumbs-down icons.
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Sergey Chernyshev @sergeyche.dev · 11/04/2025
@11ty.dev sighting in the heart of Moscow. /cc @zachleat.com @sia.codes
Advertisement stand with the words “eleventy” on it.
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Sergey Chernyshev @sergeyche.dev · 01/04/2025
Happy birthday to me ;)
Smiling Sergey is holding a little “potato” cookie with one candle.
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Sergey Chernyshev @sergeyche.dev · 22/03/2025
Leather keychains with conchos from the last stream. Photos by my wonderful wife, Julia.
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Sergey Chernyshev @sergeyche.dev · 05/03/2025
Another 360, from a former carousel building turned art space in Asbury Park. Click the link for 360: www.google.com/maps/contrib...
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Sergey Chernyshev @sergeyche.dev · 05/03/2025
360 photography is another one of my hobbies and I also contribute them to Google Street View. Here's one from under the pier at Asbury Park. Click the link for the 360: www.google.com/maps/contrib...
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Sergey Chernyshev @sergeyche.dev · 22/12/2024
Some leatherwork experiments for you - “tattooled” and added some shadows with dye.
A graffiti-style word “Cherny” impressed in leather
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Sergey Chernyshev @sergeyche.dev · 01/12/2024
Well, the roast got it right - time to retire and open a leather shop with web performance advice.
Metaverse Final Form

A digital leather show where every purchase also includes a web performance checklist.
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Sergey Chernyshev @sergeyche.dev · 01/12/2024
For those who wanted to see my leatherwork - here are the two exotic leather wallets finished: one with crocodile cover and kangaroo pockets and the other with ostrich cover (and some regular, but fancy patterned cowhide for pockets). Pictured with a mini-head-knife and a brass weight.
Two exotic leather wallets on a workbench: one made of crocodile hide and another made of ostrich leather. Next to the wallets are a weird knife with a semi-circular blade (in similarly weird sheath) and a heavy-looking brass weight.
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