# Devo

A daily devotional app rooted in the Reformed tradition.

## What it is

Devo serves classic Reformed devotional content — commentaries from Spurgeon, Ryle, Matthew Henry, Calvin, the Treasury of David, and Grace Gems — alongside an in-app ESV Bible reader, YouTube sermons and worship, and guided prayers.

## Features

- **Daily Devotional** — A new reading each day, drawn from thousands of classic Reformed commentaries
- **ESV Bible Reader** — Full in-app Bible with chapter navigation, font controls, and serif typography (powered by the [ESV API](https://api.esv.org/))
- **Watch** — Curated Reformed sermons, doctrine, and worship from YouTube
- **Pray** — Guided prayers with scripture
- **Community** — (Coming soon)

## Tech Stack

- **React Native** + **Expo** (iOS, Android, Web)
- **Expo Router** for file-based routing
- **Sanity CMS** for devotional content, prayers, and media
- **ESV API v3** for Bible text

## Content Sources

| Source | Author(s) |
|---|---|
| [CCEL](https://ccel.org) | Spurgeon, Ryle, Matthew Henry, Calvin, Treasury of David |
| [Grace Gems](https://gracegems.org) | Various Puritan & Reformed authors |
| [ESV API](https://api.esv.org) | English Standard Version Bible text |

## License

Private project. Scripture quotations are from the ESV® Bible (The Holy Bible, English Standard Version®), © 2001 by Crossway, a publishing ministry of Good News Publishers. Used by permission. All rights reserved.