event-tools

An open-source confidence monitor for speakers — built for JSConf Mexico 2025 and shared with the world.

Real-time multi-device party game system - one laptop hosts, a TV shows the stage, players join from phones via QR. FastAPI + WebSocket. | 노트북 한 대로 돌리는 실시간 파티 게임 진행 시스템 (한국어 콘텐츠)

Static helper for handing out Pokémon GO digital codes during community events.

Manage repeatable attendance and check-in sessions using a local roster, history, and CSV export.

Auto-generated interactive displays for CodeDay (kickoff and more)

年会抽奖软件 · 幸运抽签 ｜ 单 HTML 文件、双击即用、离线可跑的免费抽奖系统

Live phone-based quiz for meetups — QR join, real-time leaderboard, no accounts. Built for The AI Collective Serbia.

NFC door check-in webhook — posts Discord notification, returns landing page

Issue and call queue numbers at temporary counters, receptions, or small events.

Poster generator for CodeDay events.

Plan your wedding seating chart free online. Drag guests onto tables, watch capacities fill, and track every unassigned guest until the chart is done.

Free bulk certificate generator from CSV template - runs entirly in browser, no login required

Track who borrowed equipment, what is still checked out, and when items were returned.

Branded doorprize winner picker for Multimedia Baithani events, with configurable draw pools, admin controls, audit logs, and rich shared-link previews.

Register attendees and run browser-local face-matching check-in with manual fallback.