Handling Public Holidays in API Integrations
Learn best practices for handling public holidays in backend systems. Covers caching strategies, multi-country support, error handling, and integration patterns with the BizDay API.
Read moreBlog
Guides, tutorials, and insights for developers working with business day calculations.
Business Day API Comparison: BizDay vs Alternatives
Compare the leading business day and holiday APIs. We evaluate BizDay, Abstract, Calendarific, and Nager.Date on pricing, country coverage, response times, and developer experience.
Read moreHow to Calculate Business Days in JavaScript
A practical guide to calculating business days in JavaScript and Node.js, covering weekends, public holidays, and international date handling with the BizDay API.
Read moreHow to Calculate Business Days in Python
Learn how to accurately calculate business days in Python, handle public holidays across countries, and simplify your code with the BizDay API.
Read moreBusiness Day Calculations: Why They're Harder Than You Think
Explore the hidden complexity of business day calculations — from country-specific holidays to regional observances — and why an API-based approach saves time.
Read more