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syncfusion-javascript-themes

Apply and manage Syncfusion JavaScript control themes via npm or CDN.

Updated Mar 30, 2026
Search Tags:#theming#javascript#icons#dark-mode#css-variables#syncfusion#theme-studio
One-click install
npx skills add https://github.com/syncfusion/javascript-ui-controls-skills --skill syncfusion-javascript-themes
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: syncfusion-javascript-themes
Source: https://github.com/syncfusion/javascript-ui-controls-skills/tree/main/skills/syncfusion-javascript-themes
Command: npx skills add https://github.com/syncfusion/javascript-ui-controls-skills --skill syncfusion-javascript-themes

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Provides a consistent, documented approach to applying and customizing themes for Syncfusion JavaScript controls so developers can avoid mismatched styles, manual CSS edits, and fragile theme swaps across applications.

Core Features & Use Cases

  • Theme application: Guidance for importing themes via npm or CDN and choosing combined or per-component styles to minimize bundle size.
  • Dark mode management: Patterns for global and per-component dark mode toggles using the e-dark-mode class and runtime persistence.
  • CSS variable customization: Instructions for updating theme variables (Material 3 RGB format vs Fluent/Bootstrap/Tailwind hex formats) for brand theming at runtime.
  • Icon library and sizing: Setup, sizing utilities, and integration examples for the Syncfusion icon fonts.
  • Size modes & Theme Studio: Enable touch-friendly size modes, switch at runtime, and use Theme Studio to export filtered custom themes.

Quick Start

Use the syncfusion-javascript-themes skill to apply a Tailwind 3 theme, enable e-dark-mode for dark appearance, and update the --color-sf-primary CSS variable to your brand color.

Frequently Asked Questions about syncfusion-javascript-themes

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I enable dark mode in Syncfusion JavaScript controls?▼

Enable dark mode in Syncfusion JavaScript controls by applying the e-dark-mode class globally or per component at runtime, ensuring consistent UI styling and state persistence across your web application.

How do I customize Syncfusion theme CSS variables for brand colors?▼

Customize Syncfusion theme CSS variables by updating the --color-sf-primary variable, noting that Material 3 themes use RGB format while Fluent, Bootstrap, and Tailwind themes use hex format for runtime brand theming.

What is the best way to import Syncfusion JavaScript themes to minimize bundle size?▼

Minimize bundle size by importing optimized lite CSS selections per component via npm or CDN, choosing filtered per-component styles over combined stylesheets to reduce your web application's final footprint.

How do I set up the Syncfusion icon library and adjust touch size modes?▼

Set up the Syncfusion icon library by integrating the icon fonts and using sizing utilities, while enabling touch-friendly size modes through runtime class adjustments to scale controls for mobile interfaces.

Can I export and apply custom themes using Syncfusion Theme Studio?▼

Use Syncfusion Theme Studio to export filtered custom themes and import them into your project, allowing you to apply specific style overrides and maintain consistent visual theming across JavaScript controls.

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