---
title: "Projects — Aleksandr Smyshliaev"
description: "React and TypeScript libraries and production work by Aleksandr Smyshliaev — state-in-url, react-horizontal-scrolling-menu, test-proxy-recorder, and client projects."
canonical: "https://asmyshlyaev177.dev/projects"
image: "https://asmyshlyaev177.dev/og_image.png"
---

Projects

# Things I've built

Libraries I maintain and testing tooling I built because I needed it, plus the products I've shipped as an engineer on a team. Star and install counts are live from GitHub and npm.

## Open source

-   ### [state-in-url](https://asmyshlyaev177.dev/projects/state-in-url.md)
    
    410 5.0k/wk
    
    Stores nested, typed state directly in the URL via React hooks. I built it because I needed a fast, convenient way to preserve state on page reload and share page links.
    
    -   React
    -   TypeScript
    -   Tailwind
    -   Next.js
    -   Remix.js
    -   react-router
-   ### [react-horizontal-scrolling-menu](https://asmyshlyaev177.dev/projects/react-horizontal-scrolling-menu.md)
    
    788 84k/wk
    
    A reusable horizontal scroll component. TypeScript, well tested, and used in production dashboards I never get to see. Maintained for years across multiple React majors and refactored along the way.
    
    -   React.js
    -   CI/CD
    -   storybook
    -   npm
-   ### [test-proxy-recorder](https://asmyshlyaev177.dev/projects/test-proxy-recorder.md)
    
    75 151/wk
    
    VCR for Playwright — records real API responses once, then replays them deterministically on CI. Covers Next.js SSR, browser, and WebSocket traffic with no backend and no hand-written mocks. I built it because every flaky e2e run traces back to the network.
    
    -   TypeScript
    -   Playwright
    -   Next.js
    -   WebSocket
    -   e2e
    -   npm

## Client & product work

Closed-source commercial work — the write-ups cover what I owned and what shipped.

-   ### [Omise — payments merchant dashboard](https://asmyshlyaev177.dev/projects/omise-payments-dashboard.md)
    
    The merchant-facing dashboard for Omise's payments platform: three years architecting and maintaining it in React, GraphQL, and styled-components, plus an internal D3.js analytics dashboard and a JavaScript SDK bridging a native mobile wrapper to JS mini-apps.
    
    -   React
    -   GraphQL
    -   styled-components
    -   D3.js
    -   Payments
    -   SDK
-   ### [channels.careers](https://asmyshlyaev177.dev/projects/channels-careers.md)
    
    A B2B hiring platform startup. Built the UI to match the design closely, refactored code, adapted it to mobile, and wrote Playwright tests the team actually relies on.
    
    -   React.js
    -   Next.js
    -   TypeScript
    -   Playwright
    -   B2B

Available for full-time remote work in EU timezones, 40 hrs/week.

[Get in touch](https://asmyshlyaev177.dev/#contact)

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Site summary for LLMs: <https://asmyshlyaev177.dev/llms.txt> · Blog: <https://asmyshlyaev177.dev/blog>