AnkiWeb addon 1202210378
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.
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| Min Anki | Max Anki | Updated |
|---|---|---|
| 25.02 | 25.07.1+ | 2025-07-27 |
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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.
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.
Transfers scheduling data, complete review history, and FSRS memory state from one card to another via browser right-click options or keyboard shortcuts.
Automatically adjusts new-card limits based on current review workload and overdue cards to maintain a steady study load and prevent overload.
Generates an HTML dashboard summarizing daily, weekly, or monthly study sessions with retention, FSRS metrics, SVG growth graphs, narrative insights, and optional LLM-generated reflections from local collection data.
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.
This addon implements an adaptive retention scheduler that replaces the default fixed desired retention strategy used in Anki's FSRS. It supports both FSRS v5 and v6.
Note: This addon is now deprecated. If you're interested in other scheduling strategies, I would recommend trying No Scheduler.
By default, FSRS uses a fixed desired retention and optimizes the knowledge-workload ratio over time.
This addon introduces a different optimization objective: minimizing the expected total review workload until a card is retired, where retirement is defined as reaching a stability of 36,500 (approximately 100 years).
This addon is designed for users with lifelong learning goals, where minimizing long-term workload is more important than short-term efficiency.
If you encounter any issues or bugs, please open an issue on GitHub.
This addon implements an adaptive retention scheduler that replaces the default fixed desired retention strategy used in Anki's FSRS. It supports both FSRS v5 and v6.
Note: This addon is now deprecated. If you're interested in other scheduling strategies, I would recommend trying No Scheduler.
By default, FSRS uses a fixed desired retention and optimizes the knowledge-workload ratio over time.
This addon introduces a different optimization objective: minimizing the expected total review workload until a card is retired, where retirement is defined as reaching a stability of 36,500 (approximately 100 years).
Formally, the scheduler solves the following recursive problem:
$$
w(\text{card}) = \begin{cases}
\min_{r}\mathbb{E}_{\text{card'}}[w(\text{card}')] + 1 & \text{if } \text{stability} < 36500 \
0 & \text{otherwise}
\end{cases}
$$
where:
The above problem can be efficiently solved by dynamic programming.
This addon is designed for users with lifelong learning goals, where minimizing long-term workload is more important than short-term efficiency.