Interactive Todo List
A dependency-free todo list with add, toggle, delete and clear-completed — implemented three ways: vanilla JS, React, and Next.js with TypeScript + Tailwind.
JavaScriptReactNext.jsDOMForms
HTMLReactNext.js
Stack
Loading preview
More experiments
View allLoading preview
Open playground
Particle Network Canvas
An animated constellation of particles that link to each other and follow the cursor — drawn on a raw 2D canvas with requestAnimationFrame, in vanilla JS, React (hooks + effect cleanup) and Next.js with typed props.
HTMLReactNext.jsJavaScriptCanvasAnimation
Loading preview
Open playground
Password Strength Checker
Live password scoring with a segmented meter, rule checklist and show/hide toggle — the same UI in raw HTML/CSS/JS, React JSX, and Next.js with TypeScript + Tailwind.
HTMLReactNext.jsJavaScriptFormsValidation