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Sandeep Kumar Patel

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Web Components with Lit: A Hands-On Guide to Building Web Components and Design Systems

Web Components with Lit: A Hands-On Guide to Building Web Components and Design Systems

Web Components with Lit teaches the platform first: custom elements, shadow DOM, slots, the upgrade problem, retargeted events, with no framework.

2026

Stories

Pinned

In

Tutorial Savvy

by

Sandeep Kumar Patel

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Aug 6

Design Tokens: Primitive vs Semantic Tokens, Explained

The two-layer idea that turns a shared color palette into an actual design system

Design Tokens: Primitive vs Semantic Tokens, Explained

In

Tutorial Savvy

by

Sandeep Kumar Patel

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4d ago

Animating Elements In With CSS @starting-style

@starting-style removes the last good reason to reach for JavaScript when an element appears

Animating Elements In With CSS @starting-style

In

Tutorial Savvy

by

Sandeep Kumar Patel

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Oct 25

What Is Agent Accessibility?

Software today has two kinds of users who can’t see the screen the way most of us do: people who use assistive technology, and AI agents.

What Is Agent Accessibility?

In

Tutorial Savvy

by

Sandeep Kumar Patel

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Oct 25

Web Workers: What Actually Helps, and What Silently Breaks

I went looking for one thing: a published before-and-after INP number from a team that moved work into a Web Worker.

Web Workers: What Actually Helps, and What Silently Breaks

In

Tutorial Savvy

by

Sandeep Kumar Patel

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Sep 29

Animating a 3D Gift Box with WebGPU

A hands-on intro to WebGPU: shaders, draw calls, and a live stats panel, in one HTML file with no libraries

Animating a 3D Gift Box with WebGPU

In

Tutorial Savvy

by

Sandeep Kumar Patel

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Sep 28

Paint with Code: A Practical Guide to the CSS Houdini Paint API

What if background-image could run your own code?

Paint with Code: A Practical Guide to the CSS Houdini Paint API

In

Tutorial Savvy

by

Sandeep Kumar Patel

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Sep 27

WeakMap, WeakSet, WeakRef and FinalizationRegistry in JavaScript

How to hold on to objects without causing memory leaks

WeakMap, WeakSet, WeakRef and FinalizationRegistry in JavaScript

In

Tutorial Savvy

by

Sandeep Kumar Patel

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Sep 27

Coding Standards for Lit Components

A reference guide for teams shipping web components with Lit 3

Coding Standards for Lit Components

In

Tutorial Savvy

by

Sandeep Kumar Patel

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Sep 26

Lit Mixin: Reusing behaviour across Lit components

Lit mixins, Reusing behaviour across Compoent

Lit Mixin: Reusing behaviour across Lit components

In

Tutorial Savvy

by

Sandeep Kumar Patel

·

Sep 26

Using Signals in Lit: A Practical Guide

Shared state across web components, without the prop-drilling — and the three things that will bite you.

Using Signals in Lit: A Practical Guide

Sandeep Kumar Patel

Sandeep Kumar Patel

Book Author

17 + years in Web Development and an Author. https://www.linkedin.com/in/techblogger

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