Our wedding | Rayhan Yulanda & Maulidan Nashuha

A simple microservice designed in Go using Echo Microframework for sending emails and/or calendar invitations to users.

Send out email invitations for Matrix rooms & spaces 📨 🚀

Verifies the presence of a Discord server invitation within a given string or message, offering robust validation and control mechanisms to ensure the authenticity and validity of the invitation link.

An invitation generator for different invitations.

minimal self-hostable event invites / party RSVP app

Invite → accept → expire flow — issue a single-use, expiring invitation to a resource and consume it, as a Convex component

Self-hosted WhatsApp + email event invitations with RSVP and QR check-in.

Interactive bilingual (English/Hindi) birthday invitation website with RSVP functionality, animations, and responsive design. Features video greeting, confetti effects, Google Maps integration, and FormSpree form handling.

n8n community node for Wizarr (media server invitation manager) via its API

🐊 CongreGator: Events for every day! A Typescript, React, NextJS and TailwindCSS app running on Cloudflare Pages with PostgreSQL on Google Cloud SQL.

This project generates personalized invitation cards for a list of guests provided in a CSV file, using a designed template image.

Partiful is a free consumer event-invitation and party-planning platform for creating customized digital invites, managing RSVPs, coordinating guests with polls and custom questions, sending text-blast updates, selling tickets or collecting payments via a Stripe integration, and sharing event photos across web, iOS, and Android.

Easy-to-use application that automates the process of sending personalized emails to multiple recipients.

Hobnob is a consumer event and community-organizing platform (hobnob.app) for iOS, Android, and web. It lets people create custom video and photo invitations, deliver them by text message, track RSVPs, sell tickets, run sign-up lists, time polls, and announcements, and coordinate private group "Spaces" for chat and content sharing.

YesGraph was a San Francisco startup (YC W13) that provided a referral and contact-recommendation API. Its HTTP API and SDKs let mobile and web apps upload a user's address book and receive a machine-learning ranked list of which contacts a user should invite, powering smarter invite and referral flows.

Event details

Telegram channels and groups, increasing visibility and attracting new members

Cinematic event invitation platform. Weddings, birthdays, baby showers & more — each gets a hosted subdomain, live-preview editor, RSVP management, custom themes, and a curtain-reveal experience. Built with Next.js 16, Elysia, Drizzle, Clerk, Stripe, and Vercel.