Alternatives to FSRS : Dynamic Desired Retention (For Sound's Fork)

Manages FSRS presets in a single table for editing retention, steps, and version, running optimize/evaluate, bulk-applying values, and setting deck-level overrides.

schedulingfsrsdeck-management

Implements an adaptive FSRS v5/v6 retention scheduler that minimizes expected total review workload until cards reach long-term retirement, though the addon is now deprecated.

schedulingfsrsobsolete

Simplifies Anki's FSRS simulator by letting users simulate a deck, its subdecks, or a preset, inspect included cards and counts, adjust settings, and compare runs on one graph.

schedulingfsrsstatisticsdeck-management

Transfers scheduling data, complete review history, and FSRS memory state from one card to another via browser right-click options or keyboard shortcuts.

schedulingfsrsduplicatesfork-or-reupload

Reschedules Anki cards using FSRS review histories, postpones or advances selected cards, balances daily workload, schedules breaks, disperses sibling cards, flattens backlogs, and reports memory and learning-step statistics.

schedulingfsrsreview-flowstatistics

Breaks large daily review workloads into smaller blocks with timed healthy breaks, FSRS-based session recommendations, a movable progress bar, auto-hide/sync, notifications, webhooks, and customizable per-deck settings.

sync-integrationfsrsreview-flowprogress-trackingtimer

Splits review sessions into configurable chunks and displays two linked progress bars with color-coded intervals, timers, session tracking, and optional FSRS-based retention coloring.

fsrsreview-flowprogress-trackingtimerappearance

Adds customizable reviewer buttons that reschedule cards using math expressions, multipliers, random ranges, midpoints, and target dates, with per-card visibility conditions, dynamic sorting, shortcuts, and optional native button takeover.

schedulingreview-flowfiltered-decksshortcutsappearance

Reorders Anki review cards by expected long-term knowledge gain, using FSRS-based estimates and displaying each card's gain to prioritize the most beneficial reviews.

fsrsreview-flow

Detects and classifies leeches using lapse metrics, adding Browse search filters, Card Info status, stats/plugin support, and a Tools summary with per-deck counts.

statisticssearchleech

Creates filtered decks from browser tags via right-click or Alt-click, with customizable names, card counts, search suffixes, and sort orders.

taggingfiltered-decksdeck-managementfork-or-reupload

Displays a stacked bar graph of card states over time, color-coded by interval, with an FSRS-based estimated total knowledge retention line and main-screen integration.

fsrsstatistics