Product Decisions This Supports
- Feature Development: Enable seamless calendar integrations for event-based products (e.g., scheduling tools, booking systems, or event management platforms). Reduces friction for users adding events to their calendars (Google, Outlook, iCal, etc.).
- Roadmap Prioritization: Justifies investment in calendar-related features if user adoption of scheduling tools is a priority. Aligns with trends toward embedded workflows (e.g., "Add to Calendar" buttons in SaaS products).
- Build vs. Buy: Eliminates the need to build custom calendar link generators, saving engineering time. The package is lightweight, well-maintained, and supports multiple providers out-of-the-box.
- Use Cases:
- Event Platforms: Automatically generate calendar links for conferences, webinars, or classes.
- Booking Systems: Let users block time in their calendars for appointments (e.g., healthcare, salons).
- E-commerce: Add "Buy + Schedule" flows (e.g., booking a product delivery or service).
- Marketing Campaigns: Embed calendar links in emails or landing pages for promotions (e.g., "Add this webinar to your calendar").
- Internal Tools: Streamline internal scheduling (e.g., team meetings, HR events).
When to Consider This Package
Adopt this package if:
- Your product requires one-click calendar integration for events, and you need support for Google, Outlook (web/Office365), Yahoo, and iCal.
- You want to avoid reinventing the wheel—the package handles edge cases (timezones, all-day events, special characters, RFC 5545 compliance for ICS).
- Your team lacks bandwidth to maintain a custom solution, or you prioritize speed of implementation over full control.
- You need lightweight dependencies (no heavy external services; works purely in PHP).
- Your users are B2B or B2C and expect calendar integrations (e.g., SaaS, e-commerce, or event-driven platforms).
Look elsewhere if:
- You need deep customization beyond standard calendar providers (e.g., proprietary calendar systems).
- Your events require complex recurring patterns not natively supported (though the package allows custom generators).
- You’re building a mobile app where deep-linking to native calendar apps is preferred (this package generates web links).
- Your stack doesn’t use PHP/Laravel, or you need multi-language support (the package is PHP-first).
- You require real-time sync with calendars (this generates static links/ICS files, not live updates).
How to Pitch It (Stakeholders)
For Executives:
"This package lets us add ‘Add to Calendar’ functionality to our product with minimal engineering effort. For example, if we’re launching a booking system or event platform, users can instantly save events to their Google/Outlook calendars with a single click—reducing no-shows and improving conversions. It’s a lightweight, battle-tested solution used by 1,000+ other projects, with support for all major calendar providers. The cost? Zero—it’s open-source and MIT-licensed. The benefit? A seamless user experience that competitors may lack."
Key Metrics to Highlight:
- User Engagement: Fewer dropped events due to manual calendar entry.
- Conversion Lift: Higher sign-ups/bookings when scheduling is frictionless.
- Developer Velocity: Days/weeks saved vs. building a custom solution.
For Engineering:
*"This is a drop-in Laravel package that generates compliant calendar links for Google, Outlook (web/Office365), Yahoo, and iCal. It handles edge cases like timezones, all-day events, and special characters automatically. Here’s how we’d use it:
- Install:
composer require spatie/calendar-links.
- Generate Links: Create events with start/end times, then call methods like
$link->google() or $link->ics().
- Embed: Add links to buttons or emails (e.g., ‘Add to Google Calendar’).
- Pros: No external APIs, fast, supports custom generators, and is actively maintained (PHP 8.3+).
- Cons: Limited to web links (not native app deep links), but covers 90% of use cases.
- Alternatives: Building this in-house would take 2–4 weeks; this takes hours. Other packages either lack provider support or are abandoned."*
For Design/Product:
*"This enables us to add ‘Add to Calendar’ buttons without relying on third-party widgets (e.g., Google’s official button, which has tracking/branding constraints). We can style it to match our UI and ensure it works offline (via ICS files). For example:
- Webinars: Users can block time in their calendars before signing up.
- Appointments: Reduce no-shows by letting users confirm slots instantly.
- Events: Increase attendance by making RSVPing effortless.
The package even supports custom reminders and descriptions, so we can tailor the experience."*