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Updates, tutorials, and insights about building with Festivo
Beyond the Public Holidays API: publish org-scoped calendars, add exceptions, run business-day math, share read-only pages, and embed a month view — all from the Festivo workspace.
Our latest release: faster response times, improved holiday data accuracy, and city-level support across 1,000+ cities — plus important V2 API deprecation details (action required by March 15).
How we built support for 50+ languages and what we learned about internationalization along the way.
A practical guide for HR software developers: calculating working days, managing leave policies, and handling edge cases.
Behind the scenes: our verification process, data sources, and quality assurance methodology.
Why we built Festivo as a read-only API and how it simplifies compliance for our customers.
Making enterprise procurement easier: how SEPA Direct Debit, proper invoicing, and PO support help our B2B customers.
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