For readers

Install the app, add extensions, organize your library, read offline.

Install Glyph, add your first extension, and find your way around the app.

Organize novels into folders, sort, badges, and import EPUB & PDF files.

Discover novels across all installed sources, with per-source filters.

Reading modes, themes, fonts, bookmarks, brightness, search-in-chapter.

Save chapters for offline reading. Per-novel, bulk, cancellable, storage controls.

App appearance, reader themes, importing .glyphtheme files.

How iCloud sync works, incognito mode, content rating controls.

Reading streaks, monthly chapter counts, total time read, activity heatmap.

Common problems and fixes, extensions, sync, downloads, performance.

General questions about Glyph, privacy, and how the app works.

Build an extension

From zero to a published source. Start here.

Architecture, project layout, your first createSource() in TypeScript.

Every glyph command, dev server, build, validate, test, add, logcat.

WIT bindings, the Guest trait, source.json, and current limitations.

Build, host on GitHub Pages, share a deep link, version updates.

Look up types, methods, and APIs while you build.

The source-of-truth interface, what the host imports, what extensions export.

Required and optional methods, every type a source touches.

The six capability keys, auto-detection rules, manual Rust declaration.

Synchronous HTTP, rate limiting, retries, cookies, error patterns.

HTML parsing, pagination, discover-section helpers, content-rating tagging.

Network inspector, log streaming, common failures, playground tips.

Skip the prose, go straight to what you need.