The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
Back to feedPost
Google Calendar API Integration - Bubble.io Developer
Developed advanced Google Calendar API integration on Bubble.io for a coaching platform. Implemented OAuth 2.0 authentication flow with access/refresh token management, automatic token renewal, and two-way calendar synchronization. Built a sync system automatically adding events to both coach and client calendars with a one-click button. Configured Google Calendar Push Notifications (watchers) to monitor external calendar changes and update the Bubble.io app in real-time. Created a blocked slot detection system, preventing double-bookings. Features: automated token refresh, bi-directional sync, real-time updates, conflict prevention.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
Trending
retrofuturism
Share your favorite designs from the past exploring the distant future. Or your own take on the aesthetic 🚀
halftone
Dots. Texture. Grain. Let's see your designs using the halftone technique.
Midjourney
Creatives are showing off what they're making with Midjourney.
colorgrade
Video editors sound off: How do you enhance the mood of your video in color grading?
Related posts
Thank you all for paticipating in the Bubble Free-For-All Challenge!
Winners will be announced during our AMA session on August 27th at 1pm ET ✨
RSVP here
luma.com
Demo Day + AMA with Emmanuel Straschnov — August 2026 · Luma
Emmanuel is going live for something a little different. Instead of starting with questions, he’s starting with demos — a live look at what the team has been…
What I Built: Briefly
I built Briefly, a web app on Bubble.io that helps freelancers handle client pitches without the headache.
Smart Drafting: It takes a messy, casual client message and turns it into a clean, structured proposal with milestones and budgets.
Easy Sharing: Instead of messing with PDFs, you just send a secure web link that clients can view instantly without making an account.
All-in-One Feedback: Clients can leave comments directly on the page, and everything is tracked in one simple dashboard.
Modern Design: I focused on a clean, dark-themed UI that feels premium and is easy to navigate.
Why I Built It
Scratching my own itch: As a freelance AR and game dev, I get a lot of casual project requests. Writing proposals from scratch for every single one eats up hours of unbillable time.
Skipping the blank page: I wanted a tool that bridges the gap between a quick, disorganized email and a confident, ready-to-send pitch.
No more lost emails: Keeping track of revision requests in long email chains is a mess. I needed a way to keep all client comments permanently attached to the actual proposal.
The Contra Challenge: I wanted to test what I could pull off with no-code tools and see how fast I could launch a real, usable product without writing traditional web code.
this is so helpful!
I made a tiny launch calendar so we can all watch me panic in structure
Also, friendly reminder:
join the waitlist to get free early access ✌️😘
excellent work.