Docs/The River
Core Concept

The River

Your main feed where all content flows together in a single, unified stream. Unlike an inbox, the river flows whether you're watching or not.

How the River Works

Unlike traditional feed readers that show separate folders or feeds, the River combines everything into one flowing stream. New content arrives at the top and naturally flows down as more content comes in.

Single Unified Feed

All sources flow together (unless filtered by a Current)

Chronological Order

Newest content appears at the top, naturally

Smart Grouping

Related stories are grouped into threads automatically

Content Velocity

Different content types have different lifespans

Content Types

The River displays several types of content, each with its own visual treatment.

Standard Articles

Regular articles displayed as cards with title, source, timestamp, and optional thumbnail.

Source Bursts

When a source publishes multiple articles, they're grouped into a 'burst' to reduce clutter.

Story Threads

Multiple sources covering the same story are grouped with an AI-synthesized headline.

Silt (In-Progress)

Articles you've started but haven't finished appear at the bottom as 'silt.'

Content Velocity

Not all content has the same lifespan. Current automatically categorizes content by its velocity: how long it remains relevant.

Content Velocity

Different content types have different lifespans in your river

0h24h48h72h168h
Breaking3 hoursHot news, alerts
News8 hoursToday's stories
Articles18 hoursAnalysis, features
Essays3 daysLong-form, thoughtful
Evergreen7 daysTimeless content

Smart expiration

Breaking news won't clog your river if you take a few days off, but that essay you've been meaning to read will stick around.

The Waterline

A subtle line in your river marks the waterline. The point where new content begins. Everything above the line arrived since you last opened the app.

The Waterline

A visual marker showing where new content begins

New article from today2m ago
Another fresh story15m ago
Morning news update1h ago
Waterline
Yesterday's essay18h ago
Earlier article1d ago

See Waterline for more about this feature.

Interacting with the River

Tap any article to open it in the reader. Your reading progress is automatically saved.

See Gestures for complete interaction details.

River Settings

Flow Depth

Control how much content flows through your river

80items

Balanced mix of content

Flow Depth

Control the volume of content: Quiet (40 items), Normal (80 items), or Surge (140 items). See Flow Depth.

Reading Mode

Choose how articles are displayed: Skim (headlines only), Read (with excerpts), or Study (full excerpts with progress). See Reading Modes.

Understanding River Behavior

Why items disappear

Items naturally leave your river as they age past their velocity window or as new content pushes them down. This is intentional. It keeps your river fresh and manageable.

Why items reappear

If you showed interest in an essay but didn't save it (e.g., held it for more than 500ms), it may resurface later through the Resurfacing feature.

Session restoration

When you reopen Current, your scroll position is restored to exactly where you left off. The app maintains your context even after being closed.

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