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

84Health
Library npm

@capacitor/app

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

679
MIT
Used by 7
55Health
Library Cargo

tree-sitter-java

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

274
MIT
Used by 6
83Health
Tool npm

quicktype

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

13,877
Apache 2.0
Used by 5
77Health
Library npm

react-native-pdf

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

1,814
MIT
Used by 4
71Health
Library PyPI

FlatBuffers

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

26,520
Apache 2.0
Used by 3
59Health
Library Cargo

jni-rs

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

1,603
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
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
92Health
Library PyPI

Kiota Authentication Azure

Azure Identity-backed authentication provider for Python API clients generated by Microsoft Kiota.

3,822
MIT
Used by 1
81Health
Library PyPI

JPype

A native bridge that gives Python programs direct, in-process access to the full Java class library and JVM.

1,294
Apache 2.0
Used by 1
85Health
Library PyPI

Cucumber Expressions

A human-readable alternative to regular expressions for matching Gherkin step text

200
MIT
Used by 1
70Health
Library PyPI

tag-expressions

A small boolean-expression parser and evaluator for selecting Gherkin scenarios by tag, used by behave and other Cucumber-family test runners.

20
MIT
Used by 1

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