← Business
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SaaS Pricing Page with Monthly/Annual Toggle
A real, polished pricing page with a satisfying monthly/annual switch — the page every SaaS site has.
🟢 EasyDifficulty
2-3 hoursTime
JavaScript, TypeScriptLanguages
What you're building
You're building the pricing page you've seen on a hundred SaaS landing pages: three plan cards, a smooth toggle switch that flips prices between monthly and annual billing (with a 'Save 20%' badge that actually calculates correctly), a highlighted 'Most Popular' plan, and a feature comparison list per plan. Every number on the page updates live from a single JavaScript data object — change one price in your data and the whole page updates itself.
What you'll unlock 🔓
You'll need
- Basic HTML/CSS
- Basic JavaScript (functions, DOM selection)
- A code editor
- A browser
🗺️ Build roadmap
01 Lay out the three pricing cards
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02 Style the cards and highlight the popular plan
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03 Build the custom toggle switch
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04 Centralize pricing data in JavaScript
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05 Render prices from data instead of hardcoding
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06 Wire the toggle to update prices live
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07 Add the 'Save 20%' badge and feature lists
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