Writing
Software engineer crafting elegant solutions and sharing insights on modern web development, architecture, and best practices.
A premium React + TypeScript component library and token-driven design system. Built as a monorepo containing @kjaniec-dev/design for design tokens and @kjaniec-dev/ui for accessible, interactive components. Configured with Tailwind CSS v4, Storybook previews, and a standalone gallery, powering a cohesive visual language across my personal web projects.
A web-native 3D voxel modeling workspace built with React, Three.js, and React Three Fiber. Allows interactive voxel drawing, painting, erasing, and layer-based scene organization in the browser. Powered by @kjaniec-dev/ui and @kjaniec-dev/design visual components and theme configurations, deployed to Netlify via Vite.
A comprehensive, production-ready admin dashboard template with a minimalist greyscale design. Covers 27 feature domains including CRM, finance, inventory, marketing, and security — all built with React 19, Material UI v9, and Vite 7. Fully open source and ready to use as a starting point for your next internal tool or admin panel.
