frontend

• Html5-CSS-Crash-Course
• Tailwind-CSS-Design
• HTML5 APIs

Web Components

• Web Components Crash Course
• Web Components - Custom Elements, Shadow DOM, Templates
• Web Components

CSS Tools

color palettes

• https://coolors.co/palettes/popular/orange
• https://coolors.co/palettes/trending

gradient generator

• https://coolors.co/gradient-maker/
• https://csshero.org/mesher
• https://cssgradient.io
• https://bennettfeely.com/scales
• https://coolors.co/gradient-maker/436c89-8b2c40

hero section

• https://ishadeed.com/article/inside-frontend-developer-mind-hero-section/

box-shadow

• https://www.cssmatic.com/box-shadow
• https://cssgenerator.org/box-shadow-css-generator.html

image mask

• https://bennettfeely.com/clippy/
• https://css-mask-generator.com/
• https://www.blobmaker.app

wave generator

• https://getwaves.io
• https://css-generators.com/wavy-shapes/

css chckbox

• https://uiverse.io/checkboxes

phone number validator

• https://github.com/google/libphonenumber
• https://libphonenumber.appspot.com/phonenumberparser?number=%2B8801768760886&country=BANGLADESH