Ruslan Gilmullin

Senior Frontend Engineer · TypeScript + React · Node.js / NestJS on the side · ex-Yandex Pay · Design systems, complex flows, animations

[Ruslan Gilmullin @mellonis]

DEPLOYED: Interactive in-browser playground for Turing and Post machines

Live demo: https://t.co/66z94lTVs3

#TuringMachine #PostMachine #JavaScript #ComputerScience #CompSci #Programming #Algorithms

[Ruslan Gilmullin @mellonis]

"Is it the same machine?" turned out to be 3 questions, not 1:

• object — ===
• graph — serialize → rebuild
• behaviour — equivalentOn

On a flat machine they all agree. Composition makes them diverge — and === lies right after a round-trip.

https://t.co/20d69Y6uI4

[Ruslan Gilmullin @mellonis]

разговоры с Claude Cowork в 06:43 😍 ценит доверие он, ахах

[Ruslan Gilmullin @mellonis]

🏹 Seven arrows, 429 trees: a Mermaid cleanup uncovered a 7-year naming bug in my Turing-machine engine.

A naming rule I wrote in 2019 has been silently non-injective. 7-deep chain → C_7 = 429 collisions. v7 fixes it with parens.

https://t.co/3RmGPQABYc

[Ruslan Gilmullin @mellonis]

v1.0.0-alpha.16 of the interactive Turing/Post machine demo just shipped — live state-graph debugger panel + click-to-toggle breakpoints on state nodes. Step through a graph like a real debugger.

https://t.co/bovrvDSSrk

[Ruslan Gilmullin @mellonis]

One design choice — where the throttle lives in the iteration cycle — pins two API contracts: the engine's hook surface and the worker–main protocol. v6.2 took the wrong path, caught not by tests but by a README that wouldn't read honestly.

https://t.co/5HR2iIfRRx

[Ruslan Gilmullin @mellonis]

Open-source Turing-machine engine, v7 alpha:

Subroutine composition now drawn as a function call. Wrapper = call site. Bare's reach = callable subtree. Shared bares dedupe via union-find.

Universal Mermaid — renders anywhere.

npm i @turing-machine-js/machine@next

[Ruslan Gilmullin @mellonis]

Per-article share buttons + Medium-style quote-share popup, shipped to https://t.co/sjDrkXabSR.

8 targets, pluggable via per-locale config. Select any passage → popup pre-fills it as a quote, with locale-aware « » / " ". Tracks the selection on scroll.

[Ruslan Gilmullin @mellonis]

Just shipped a custom-board panel for my vanilla-TS Minesweeper.

Sliders for cols/rows/mines, the field X-rays into a live revealed preview as you drag, cascade flip when you save.

No framework — pure canvas + 39 tests.

https://t.co/f7m3KRZESP

[Ruslan Gilmullin @mellonis]

“Two majors, one README, one demo: two cheap design reviews” by Ruslan Gilmullin https://t.co/eYKneojFSs

[Ruslan Gilmullin @mellonis]

Added a bilingual articles section to the site. Markdown via unified/remark/rehype, Shiki syntax highlighting at build, hreflang + per-article canonicals, ru/en parity enforced at build. Static export, no runtime.

https://t.co/K4WTXuMkcG

[Ruslan Gilmullin @mellonis]

@jeetnirnejak @paper @motiondotdev Great 👍

[𝐑.𝐎.𝐊 👑 @r0ktech]

When your kid asks for a Claude subscription instead of Netflix..

[Ruslan Gilmullin @mellonis]

Pendulum loader would be chef’s kiss for Sync Events too. Gave it a quick try — button turns into a swinging pendulum during sync, then bounces to success checkmark. What do you think? Should I also try Newton’s Cradle version with multiple balls? 👀#UI #UX #Microinteraction

[Nitish Khagwal @nitishkmrk]

inline action confirmation interaction ⎯⟡°

[Ruslan Gilmullin @mellonis]

@bearlyai This layout is pointless without my Apple Watch, and my Apple Watch is pointless without this layout. Integrate it. Immediately.

[Ruslan Gilmullin @mellonis]

Да, ИИ- деформация на лицо ^_^

#AI #Claude #ИИ #PromptEngineering

@Anthropic @ClaudeA 🤖

[Ruslan Gilmullin @mellonis]

Just updated my site. Portfolio and Open Source projects were aded

Welcome to https://t.co/1cUN6RCiBg

[Ruslan Gilmullin @mellonis]

I just published Three majors, two mistakes: designing a pause API for a Turing-machine interpreter https://t.co/AldkDDrlf5

[Ruslan Gilmullin @mellonis]

A 15-puzzle, but progression is cryptographically gated. The server regenerates your board from a seed, replays your moves, and only signs an Ed25519 proof if it actually ends solved. Reward: a hand-picked film poster.

Vanilla JS + Vite + Node.
https://t.co/YpD5ahFnc4

[Ruslan Gilmullin @mellonis]

post-machine-js source code: https://t.co/5pxeguYGJF

[Ruslan Gilmullin @mellonis]

DEPLOYED: Interactive in-browser playground for Turing and Post machines

Live demo: https://t.co/66z94lTVs3

#TuringMachine #PostMachine #JavaScript #ComputerScience #CompSci #Programming #Algorithms