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

46Health
SDK npm

@octokit/webhooks-methods

Sign and verify GitHub webhook payload signatures with constant-time HMAC comparison, in Node.js and the browser.

27
MIT
Used by 2
23Health
Library Cargo

caseless

Unicode-correct caseless string matching for Rust using default, canonical, and compatibility case folding.

26
MIT
Used by 2
45Health
Library npm

docusaurus-plugin-sass

Adds Sass and SCSS support to Docusaurus v2 and v3 sites via a drop-in webpack plugin.

25
MIT
Used by 2
71Health
SDK npm

@hyperdx/browser

Drop-in browser SDK for real user monitoring, distributed tracing, and session replay built on OpenTelemetry.

25
Apache 2.0
Used by 2
25Health
Library PyPI

constantly

Symbolic constants for Python with named text, numeric, and bit-flag values.

24
MIT
Used by 2
29Health
Tool npm

@cypress/browserify-preprocessor

Cypress file preprocessor that bundles spec and support files with Browserify

23
MIT
Used by 2
58Health
SDK PyPI

LangChain Unstructured

Official LangChain integration for loading and chunking documents with Unstructured

23
MIT
Used by 2
48Health
SDK PyPI

Alibaba Cloud Tea OpenAPI

The Python request-signing and transport client that every generated Alibaba Cloud product SDK is built on top of.

22
Apache 2.0
Used by 2
40Health
Library PyPI

jaraco.functools

Additional functools utilities in the spirit of Python's stdlib functools

22
MIT
Used by 2
26Health
Library PyPI

parse_type

Extends the Python parse module with composable type converters and cardinality

21
MIT
Used by 2
70Health
SDK npm

supermemory

Type-safe TypeScript SDK for the Supermemory memory API — add, search, and manage AI memories, documents, and connections.

19
Apache 2.0
Used by 2
22Health
Library npm

codemirror-lang-nix

A Lezer-based Nix language mode for CodeMirror 6, adding syntax highlighting, indentation, and folding for Nix expressions.

18
MIT
Used by 2
29Health
Library PyPI

Pystache

A Python implementation of the logic-free Mustache templating language.

18
MIT
Used by 2
26Health
Library Composer

scheb/2fa-backup-code

Backup code support for Symfony two-factor authentication via scheb/2fa-bundle.

18
MIT
Used by 2
26Health
Library npm

tty-browserify

Browser stub for Node.js's tty module, used automatically by Browserify when bundling code that requires 'tty'.

18
MIT
Used by 2
25Health
Library npm

estree-util-to-js

Serializes estree (and esast) syntax trees back into JavaScript source code

17
MIT
Used by 2
39Health
Library npm

text-case

Convert strings between camelCase, PascalCase, snake_case, kebab-case, and 17 other text case formats with a zero-dependency TypeScript monorepo.

17
MIT
Used by 2
30Health
Library npm

mdast-util-gfm-table

mdast extensions to parse and serialize GitHub Flavored Markdown tables.

15
MIT
Used by 2
22Health
Library Cargo

page_size

A tiny, cross-platform Rust crate for retrieving the system memory page size

15
Apache 2.0
Used by 2
22Health
Library Cargo

prometheus-parse

A simple, dependency-light Rust parser for the Prometheus exposition text format.

15
Apache 2.0
Used by 2
57Health
SDK npm

@octokit/auth-oauth-device

GitHub OAuth Device Flow authentication strategy for Octokit-based JavaScript apps.

14
MIT
Used by 2
21Health
Library PyPI

pyyaml-env-tag

A custom PyYAML !ENV tag that resolves environment variables inline in YAML files, with typed defaults and fallback chains.

13
MIT
Used by 2
60Health
Tool npm

@rsbuild/plugin-type-check

Runs TypeScript type checking for Rsbuild builds in a separate process, logging errors in dev and failing production builds on real type errors.

13
MIT
Used by 2
27Health
Library npm

hast-util-is-element

Checks whether a hast node is an Element, optionally matching a tag name, list of tag names, or a custom test function.

12
MIT
Used by 2

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