Luka Breitig a créé Tymeslot et en assure la maintenance. Il a conçu le moteur de planification, la couche de synchronisation CalDAV, l’interface de réservation en Phoenix LiveView et l’infrastructure du widget intégrable : les systèmes documentés dans ces pages. Il travaille comme ingénieur logiciel et développeur IA.
Son expertise technique couvre deux domaines :
Parmi ses autres projets en ligne figurent In A Nutshell (recherche sémantique par IA dans les contenus vidéo, avec citations horodatées) et Transvexis (traduction multilingue au service de clients dans plus de 39 langues).
En parallèle, Luka forme des équipes d’ingénierie au développement logiciel assisté par l’IA : workflows agentiques, revue de code par l’IA et prise en main de bases de code inconnues avec des outils comme Claude Code et Cursor. Il anime des ateliers pour des organismes tels que NobleProg et Cegos Integrata, et est intervenu lors de conférences internationales de développeurs sur l’intégration de l’IA et les bonnes pratiques en production.
Tymeslot 1.23 to 1.25 add group bookings, availability that runs past midnight, Brazilian Portuguese, .ics import and reminder emails for meetings you add from the calendar.
Luka Breitig
14 octobre 2026 · 6 min de lecture
Tymeslot 1.19 to 1.22 adds saved in-person locations, lets hosts add guests to bookings that already exist, makes recurring events editable as a series, and adds Polish.
Luka Breitig
2 octobre 2026 · 6 min de lecture
Tymeslot 1.16 to 1.18 add time off, let bookers choose where a meeting happens, bring in kMeet, Jitsi Meet and Nextcloud Talk, and make rescheduling keep everything a booking had.
Luka Breitig
25 septembre 2026 · 5 min de lecture
Tymeslot 1.12 to 1.15 lets you approve bookings before they confirm, connects on-premises Microsoft Exchange calendars, and lets you write your own booking page welcome, with a long run of reliability and calendar sync fixes alongside.
Luka Breitig
17 septembre 2026 · 7 min de lecture
Tymeslot 1.9 to 1.11 add meeting polls for groups, up to five named availability schedules, and a dashboard that opens on your calendar.
Luka Breitig
19 août 2026 · 5 min de lecture
Tymeslot 1.7 and 1.8 let any published calendar feed block your availability, cap how many bookings you take, issue invoices for paid bookings, and run the whole app in six languages.
Luka Breitig
12 août 2026 · 5 min de lecture
Tymeslot 1.4 to 1.6 bring every integration onto one page with its health in view, sync event colours both ways, put a live agenda on the dashboard, and give self-hosters an external database option and more email providers.
Luka Breitig
31 juillet 2026 · 5 min de lecture
A booking page looks like a form over a calendar. The hard part is that every calendar system disagrees about which events make you busy, and once my code answered that question in two places, the two answers disagreed too.
Luka Breitig
8 juillet 2026 · 13 min de lecture
Tymeslot 1.3 turns the built-in calendar into somewhere you can run your day, adds Apple iCloud sync, and relicenses the code under AGPLv3.
Luka Breitig
1 juillet 2026 · 4 min de lecture
Your Tymeslot booking page now goes into WordPress as a block, a shortcode or a floating button, using the same embed code your dashboard generates.
Luka Breitig
24 juin 2026 · 3 min de lecture
Tymeslot 1.2 adds guest attendees with email RSVPs, private and direct booking links, and rich previews when you share a link.
Luka Breitig
19 juin 2026 · 4 min de lecture
Tymeslot 1.1 adds custom booking questions, payment at the moment of booking, automatic Zoom meetings, and Slack notifications.
Luka Breitig
16 juin 2026 · 4 min de lecture
Four months after the first release, Tymeslot 1.0 does the whole scheduling job: booking pages, two-way calendar sync, video links, embedding, and five languages.
Luka Breitig
8 mai 2026 · 3 min de lecture
I put out the first version of Tymeslot two days ago. I built it because the scheduling tools I tried were either dated or too heavy to run myself.
Luka Breitig
4 janvier 2026 · 3 min de lecture
Tymeslot webhook reference: all six meeting events (created, requested, declined, request expired, cancelled and rescheduled) with payload schemas, X-Tymeslot-Delivery-Id for deduplication, and retry behaviour.
Connect Tymeslot to n8n via webhooks for no-code automation. Trigger CRM updates, Slack notifications, and custom workflows on every booking event.
Instant Telegram notifications for every booking, cancellation, and reschedule. Use one shared bot for the whole instance or your own bot token; messages are retried automatically.
Instant Slack notifications for every booking, cancellation, and reschedule. Connect via OAuth for branded messages and channel switching, or paste an Incoming Webhook URL for a quick setup.
Embed the Tymeslot booking widget as an inline section, popup, or floating button. Works with WordPress, Webflow, Wix, Squarespace, Shopify, and custom HTML.
Add your Tymeslot booking page to WordPress with the official plugin: a Gutenberg block, a shortcode or a floating button. No code needed, and it works with Tymeslot Cloud and self-hosted instances.