toomuchdesign/re-reselect

Health v2 · maintenance only

Adoption not part of the score

1090 stars · 46 forks observed · 2026-09-03

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A lightweight TypeScript wrapper around Reselect that adds deeper memoization and cache management to Redux selectors. It maintains a cache of per-argument selectors so switching between different arguments no longer invalidates memoized results.

Use cases

• retain selector cache when calling with different arguments
• share memoized selectors across multiple React component instances
• join similar selectors into one cached selector
• instantiate selectors on the fly at runtime
• add custom caching strategies to reselect
• avoid expensive recomputation when alternating selector arguments

When to choose

• you use Reselect selectors that get called with varying arguments and lose their memoization
• you need to share selectors with props across many component instances
• you are on an older Reselect version (pre-v5) without native custom memoization options
• you want fine-grained control over selector cache keys and eviction

When to avoid

• you are on Reselect v5+, which natively supports custom memoization via createSelector options
• your selectors are always called with the same arguments and default single-entry caching suffices
• you are starting a new project and can adopt Reselect's built-in caching features instead

Facets

library · maturity maintenance

caching state-management frontend web-development developer-tools performance browser cross-platform reselect redux react memoization selector-library typescript nodejs

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