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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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.
youtube-transcript-api
Fetch transcripts and auto-generated subtitles for any YouTube video in Python
OpenTelemetry Instrumentation for Google Generative AI
OpenTelemetry auto-instrumentation for Google Gemini and Generative AI calls in Python
turf
The complete, modular geospatial analysis engine for JavaScript and TypeScript, bundling every Turf.js module under one install.
OpenTelemetry Instrumentation for Anthropic
OpenTelemetry auto-instrumentation for the Anthropic Python SDK, tracing prompts and completions
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.
OpenTelemetry Instrumentation for LanceDB
OpenTelemetry auto-instrumentation that traces client-side LanceDB calls in your Python GenAI and RAG applications.
OpenTelemetry Instrumentation for Marqo
OpenTelemetry auto-instrumentation that traces client-side Marqo calls in your Python GenAI and RAG applications.
OpenTelemetry Instrumentation for Milvus
OpenTelemetry auto-instrumentation that traces client-side Milvus calls in your Python GenAI and RAG applications.
Supercluster
A blazing-fast geospatial point-clustering library for grouping map markers by zoom level.