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

74Health
SDK PyPI

AlibabaCloud ADB20211201

Official Python SDK for Alibaba Cloud AnalyticDB (ADB) for MySQL, generated from the AnalyticDB 2021-12-01 OpenAPI specification.

139
Apache 2.0
Used by 1
78Health
SDK npm

@tryghost/content-api

Official JavaScript client for Ghost's Content API, wrapping posts, pages, tags, authors, tiers, newsletters, and offers in a small promise-based interface.

134
MIT
Used by 1
41Health
Library npm

ansicolor

A dependency-free JavaScript library for ANSI color styling, parsing, and ANSI-to-CSS/Chrome DevTools conversion.

126
Other
Used by 1
49Health
Framework npm

UI-Router Core

Framework-agnostic state machine for URL-driven routing, transitions, and nested views in JS SPAs.

125
MIT
Used by 1
36Health
Library PyPI

OpenAPI Pydantic

Type-safe OpenAPI 3.0 and 3.1 schema models for Python, built on Pydantic 1.8+ and 2.x for validated construction and parsing.

123
MIT
Used by 1
35Health
Library npm

ieee754

Read and write IEEE 754 floating-point numbers to and from a Buffer or array-like object.

122
BSD 3
Used by 1
86Health
Library PyPI

coredis

Fully-typed async Redis client for Python with native cluster, sentinel, and structured-concurrency support via anyio.

117
MIT
Used by 1
71Health
Library PyPI

python-sdk

Vendor-agnostic feature flagging API for Python, letting you swap flag providers without touching call sites.

111
Apache 2.0
Used by 1
32Health
Library npm

string-similarity-js

A lightweight, zero-dependency string similarity function using the Sorensen-Dice coefficient.

109
MIT
Used by 1
73Health
Tool npm

rails-erb-loader

A webpack loader that compiles embedded Ruby (.erb) templates into JavaScript for Rails projects.

105
MIT
Used by 1
79Health
SDK PyPI

InfluxDB 3.0 Python Client

Community Python client for writing to and querying InfluxDB 3.0 time series data.

103
Apache 2.0
Used by 1
74Health
SDK npm

Logto JS Core SDK

The framework-agnostic TypeScript core that powers Logto's entire JavaScript SDK family for OIDC authentication.

96
MIT
Used by 1
68Health
Library PyPI

aiologic

Async-aware and thread-aware locking primitives for Python concurrency

93
Other
Used by 1
38Health
Tool PyPI

weasel

A small workflow system for orchestrating ML training, packaging, and serving pipelines

93
MIT
Used by 1
39Health
Library PyPI

packageurl-python

Python library to parse and build Package URLs (purl).

91
MIT
Used by 1
70Health
Library Cargo

wreq-util

Browser and OkHttp client emulation, TLS certificate compression, and delay middleware for the wreq HTTP client.

90
Apache 2.0
Used by 1
30Health
Library PyPI

html2docx

Convert HTML strings and files into Word DOCX documents from Python.

89
MIT
Used by 1
53Health
Library Cargo

hannoy

A production-ready, key-value-backed HNSW vector search implementation in Rust using LMDB.

87
MIT
Used by 1
58Health
Library PyPI

httpx-socks

SOCKS4, SOCKS5, and HTTP CONNECT proxy transports for the httpx client.

87
Apache 2.0
Used by 1
47Health
Library npm

@dr.pogodin/react-helmet

Thread-safe document head management for React 19 with tag deduplication, SSR support, and SEO tag prioritization.

86
Apache 2.0
Used by 1
33Health
Library npm

haversine-distance

A zero-dependency JavaScript implementation of the Haversine formula for great-circle distance between two coordinates, in meters.

83
MIT
Used by 1
66Health
SDK PyPI

OpenTelemetry GCP Trace Exporter

Export OpenTelemetry spans directly to Google Cloud Trace from your Python services.

83
Apache 2.0
Used by 1
72Health
Library npm

Protovalidate (ECMAScript)

Runtime validation for Protobuf messages, driven by buf.validate rule annotations in your .proto schema.

83
Apache 2.0
Used by 1
75Health
SDK PyPI

scylla-driver

Modern, highly tunable Python client for ScyllaDB and Apache Cassandra over CQL

82
Apache 2.0
Used by 1

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