Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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Immer
Create your next immutable state by mutating the current one.
Orama
A dependency-free full-text, vector, and hybrid search engine that runs entirely in JavaScript.
fastest-levenshtein
The fastest JavaScript/TypeScript implementation of Levenshtein edit distance
Remeda
A TypeScript-first utility library with data-first and data-last function variants, lazy pipe evaluation, and fully typed transformations.
turf
The complete, modular geospatial analysis engine for JavaScript and TypeScript, bundling every Turf.js module under one install.
valtio
Proxy-based state management for React and vanilla JavaScript with automatic render optimization.
whatlang
Fast, lightweight natural language and script detection for Rust
xstrings
A zero-dependency Go package that ports common string functions from Python, Ruby, PHP, and Perl into idiomatic, UTF-8-safe Go.
leven
Fast, dependency-free Levenshtein distance calculation for comparing and matching strings in JavaScript.
js-levenshtein
The fastest JavaScript implementation of the Levenshtein edit-distance algorithm, optimized for speed and low memory use.
Supercluster
A blazing-fast geospatial point-clustering library for grouping map markers by zoom level.
compact_str
A memory-efficient Rust string type that inlines up to 24 bytes on the stack, skipping heap allocation for common cases.
@antv/layout
A collection of graph layout algorithms that turn node-and-edge data into renderable coordinates.
@algorithm.ts/lcs
Three interchangeable algorithms for finding the longest common subsequence, from classic DP to linear-space Myers diff.