Event Timeline
Follow our journey from announcement to the big day
Conference Structure
WhatTheStack 2025 is a unique 7-day experience featuring a week of specialized workshops and hands-on sessions leading up to our main conference day.
September 14-19: Warmup Week
Six days of focused workshops, deep-dive sessions, and hands-on labs. Each day features specialized content for different technical interests.
September 20: Main Conference
The main event featuring keynotes, technical talks, networking opportunities, and community activities bringing together the entire WTS community.
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Official Conference Announcement
WTS '25 launch and CfP open
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Super Early Bird Ends
Last day for 50% off tickets (€75/€150)
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CfP Closing Date
Last day to submit your talk proposals
- 🎟️
Early Bird Ends
Last day for 35% off tickets (€97.50/€195)
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Speaker Selection
Review of all submitted proposals
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Speaker Notification
Selected speakers will be notified
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Public Speaker Announcement
Announcement of all selected speakers
- 🎟️
Not-so-early Bird Ends
Last day for 20% off tickets (€120/€240)
- ℹ️
Warmup Week Begins
Series of workshops and technical sessions
- ℹ️
Warmup Day 1
First day of our warmup week with workshops and technical sessions
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Warmup Day 2
Continuing our warmup week with more workshops and technical sessions
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Warmup Day 3
More workshops and technical sessions to prepare for the main event
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Warmup Day 4
Getting closer to the main conference with hands-on sessions
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Warmup Day 5
Final warmup day before the main conference
- 🚀
Main Conference Day
The main event is here with four stages of talks and workshops!