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

63Health
Library Cargo

argon2

A pure-Rust implementation of the Argon2 password hashing function

908
Other
Used by 12
84Health
Library npm

noble-hashes

Audited, zero-dependency JS/TS implementation of SHA2, SHA3, BLAKE, HMAC, HKDF, PBKDF2, Scrypt and Argon2 that tree-shakes down to a few kilobytes per hash.

920
MIT
Used by 9
70Health
Library PyPI

argon2-cffi

Secure, high-level password hashing for Python using Argon2

731
MIT
Used by 8
85Health
Framework npm

Capacitor

Build native iOS, Android, and Progressive Web Apps from a single web codebase

16,662
MIT
Used by 7
74Health
Library npm

argon2

Node.js bindings to the reference Argon2 password hashing implementation

2,183
MIT
Used by 6
41Health
Library npm

hash-wasm

Lightning-fast hash and password-derivation functions using hand-tuned WebAssembly binaries

1,156
Used by 6
81Health
Library npm

@capacitor/app

The official Capacitor plugin for app lifecycle events, deep links, and app state

678
MIT
Used by 6
56Health
Library Cargo

tree-sitter-java

A fast, incremental Java grammar for the tree-sitter parsing library

275
MIT
Used by 6
84Health
Tool npm

quicktype

Generate strongly-typed models and serializers from JSON, Schema, TypeScript, or GraphQL

13,868
Apache 2.0
Used by 5
87Health
Framework PyPI

PySpark

Python API for Apache Spark, the unified engine for large-scale distributed data processing

43,997
Apache 2.0
Used by 4
78Health
Library npm

react-native-pdf

A cross-platform PDF viewer component for React Native, with zoom, paging, password protection, and native text selection.

1,810
MIT
Used by 4
66Health
SDK PyPI

arxiv.py

A typed Python client for the arXiv API, handling pagination, retries, and Atom feed parsing.

1,544
MIT
Used by 4
87Health
Library npm

@node-rs/argon2

Native Rust binding for Argon2 password hashing in Node.js

1,469
MIT
Used by 4
48Health
Library Cargo

aHash

A fast, DOS-resistant, AES-accelerated non-cryptographic hasher purpose-built for in-memory HashMaps

1,346
Apache 2.0
Used by 4
76Health
Library PyPI

FlatBuffers

Google's memory-efficient, zero-copy serialization library for cross-language data exchange

26,459
Apache 2.0
Used by 3
67Health
Library Cargo

TwoX-Hash

A pure Rust implementation of the xxHash and XXH3 non-cryptographic hashing algorithms.

435
MIT
Used by 3
35Health
Library npm

string-hash

A tiny, dependency-free string hashing function for fast, non-cryptographic hash generation in JavaScript.

306
Other
Used by 3
57Health
Library PyPI

argon2-cffi-bindings

Low-level CFFI bindings that compile the official Argon2 C library for direct use from Python.

20
MIT
Used by 3
94Health
Framework PyPI

Apache Beam

A unified programming model for defining batch and streaming data-parallel pipelines

8,662
Apache 2.0
Used by 2
60Health
Library Cargo

jni-rs

Complete, safe Rust bindings to the Java Native Interface for two-way Rust and Java interop.

1,597
Apache 2.0
Used by 2
86Health
Library PyPI

tree-sitter-language-pack

Precompiled tree-sitter parsers and queries for 306+ languages in one install

466
MIT
Used by 2
59Health
Library PyPI

pwdlib

Modern password hashing for Python with Argon2 and bcrypt and a simple hash and verify API.

175
MIT
Used by 2
31Health
Library Cargo

crc32c

Hardware-accelerated CRC-32C checksums for Rust, with automatic SSE4.2/ARM CRC detection and a pure-software fallback.

56
Other
Used by 2
52Health
Library PyPI

ANTLR4 Python3 Runtime

The Python 3 runtime that generated ANTLR parsers and lexers depend on at execution time.

19,003
BSD 3
Used by 1

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