Yo GVL
App Store & Google Play · Community event app ·
React Native, Firebase · 255 commits · 86k lines
- Events end to end: create, edit, cancel, templates, recurrence, guest lists, co-hosts, private events.
- 26 Cloud Functions, 6.2k lines, behind every notification: invites, RSVPs, comments, follows, scheduled reminders, cleanup.
- QR invite deep links on verified universal links and App Links.
- Follow graph, host profiles, interest matching, per-event message boards.
Snappled
TestFlight & Play beta · Video party game ·
React Native, Firebase · 222 commits · 35k lines
- Answer a prompt in ten seconds of video. The crowd votes, the votes decide the round.
- In-app capture with
vision-camera, client-side compression, expo-video feed.
- Round engine in four explicit phases: prompt, record, vote, results.
- Saved clips persist. Everything else is deleted when its prompt expires.
Yo GVL Web
Live · Companion dashboard ·
Next.js 15, TypeScript, Tailwind v4 · 11.5k lines
- Same Firestore as the mobile app, so there is no second API tier to keep in sync.
- App Router route groups, client islands for interactive views,
firebase-admin routes for privileged work.
Tracker
Direct download · Personal tracker ·
React Native, Firebase · 56 commits in 3 days · 6.9k lines
- Everything is a node. Children, a goal, a tick, a count are optional fields rather than types, so one node can be a folder, a timer and a repeating task at once.
- Local-first. Timers store an absolute start time, so elapsed time is recomputed and survives a reboot.
- Firestore sync for shared lists: email invites, membership records, collection-group recovery.
stock-alerts
Source · Screening toolkit ·
Python, pandas, NumPy, yfinance / Alpaca · 15.2k lines
- Screens ~500 tickers: indicators, signals, adaptive thresholds, scoring, sector rotation, retrospective grading of earlier picks.
suggest_levels reads buy levels off raw OHLCV, from consolidation shelves, pivot lows, unfilled gaps and projected rising MAs, ranked by confluence.fill_levels builds four-rung entry ladders spaced to each stock's own volatility, never overwriting hand-set levels.rate_stocks, the interactive pass: resumable, with muting, snoozing and staleness-driven re-rating.
bigvibestudios.com
Live · Studio site and build catalog · Firebase Hosting
- Landing pages, direct downloads for the builds that are not on a store, beta-access forms.
- Serves the
.well-known deep-link files and the legal pages both stores require.