Directory
Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
5929 packages
All Packages
Kind2
Category
Utilities Ids Helpers1293
Serialization Data Formats487
UI Component Libraries383
Cli Terminal323
Authentication Authorization289
Cryptography Hashing259
Web Frameworks API Servers246
Build Tools Bundlers227
Image Media Processing213
Cloud Sdks200
Database Drivers Clients200
Async Concurrency Runtimes194
Sort:Used by Most Apps
58Health
Library
Cargo
tree-sitter-cpp
A fast, incremental C++ grammar for the tree-sitter parsing library
457
MIT
Used by 8
91Health
Library
PyPI
NVIDIA NCCL
Optimized primitives for collective multi-GPU and multi-node communication
5,122
Apache 2.0
Used by 2
52Health
Library
PyPI
ANTLR4 Python3 Runtime
The Python 3 runtime that generated ANTLR parsers and lexers depend on at execution time.
19,015
BSD 3
Used by 1
84Health
Library
PyPI
ConnectorX
The fastest, most memory-efficient way to load data from databases into Python and Rust DataFrames.
2,654
MIT
Used by 1
89Health
Library
Cargo
SimSIMD
SIMD-accelerated distance, dot-product, and similarity kernels for high-dimensional vectors.
1,894
Apache 2.0
Used by 1