Build a fast, accessible React color picker from scratch: HSV logic, sliders, popover, keyboard/mouse support, CSS variables, tests, and library options.
Design and implement a fast, accessible React toast system with clean APIs, animations, and promise toasts—complete code, patterns, and pitfalls.
Build polished, high‑performance charts in React with Chart.js: install, register, time scales, zoom/pan, gradients, performance, and common fixes.
Build predictable React apps with XState. Learn v5 basics: machines, context, guards, async actors, nesting, parallel states, and testing.
A practical guide to building React micro-frontends with Module Federation, routing, shared state, deployment, testing, SSR, performance, and security.
A practical collection of best practices for building, testing, and shipping robust React custom hooks with patterns and code examples.
