dmtrkovalenko
11 Apps · 0 Intel
Dmitriy Kovalenko is a Ukrainian developer who built and maintained the date picker components for Material UI, including the date-io abstraction layer that unified every major JavaScript date library behind a single API. He has since shifted to performance-critical systems work in Rust, SIMD-optimized C, and WebAssembly, and currently works at LightSource.ai.
Apps
Dmitry Kovalenko's SIMD-first image-comparison library with Node.js bindings — the fastest pixel diff for visual regression tests.
Free on-device web app for transcribing audio and rendering subtitles — runs in the browser via WASM, nothing leaves your machine.
100% POSIX and glibc-compatible globbing library for C, Zig, and Rust — faster than glibc, supports modern formats and gitignore syntax.
Cypress plugin that fires real native system events — solves the long-standing Cypress limitation around hover, drag, and OS-level interactions.
Build your own open-source CO2 sensor with a ready-to-use TUI — monitor air quality and get alerts when it is time to ventilate.
Abstraction layer over common JavaScript date libraries — same API whether you swap in Moment, Luxon, date-fns, or Day.js underneath.
ESLint plugin that sorts and groups your JavaScript imports so your file headers stop looking chaotic.
Dmitry Kovalenko's hacker BLE (Bluetooth Low Energy) browser and terminal app — scan, inspect, and interact with BLE devices from the command line.
Under-200-LOC HTTP server written in pure assembly, plus an experimental React Server Components implementation. Educational for those curious about going to the metal.
Neovim plugin that automatically folds imports in any language using Treesitter — clear out the noise at the top of every file.
Neovim plugin: a much better way to type SCREAMING_SNAKE_CASE — caps-lock for the duration of one word, then releases.