Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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term
A Rust library for terminfo parsing and portable terminal colors and formatting.
tree-sitter-solidity
A low-dependency Tree-sitter grammar for Solidity, designed for metaprogramming and tooling.
django-picklefield
A Django model field that transparently pickles and unpickles arbitrary Python objects
python-tblib
Serialize Python tracebacks and exceptions so they survive pickling across processes.
coreapi
A Python client library for interacting with hypermedia and schema-described APIs across CoreJSON, OpenAPI, JSON Hyper-Schema, and HAL.
php-liquid
A PHP port of Shopify's Ruby Liquid template engine with a safe, human-friendly syntax.
restructuredtext-lint
A Python library and CLI that lints reStructuredText for structural errors before PyPI or Sphinx ever see it.
Atomically
Zero-dependency atomic file reads and writes for Node.js, with automatic retries and crash-safe temp files.
clipboard-rs
Cross-platform Rust API to read, write, and watch the system clipboard
deno_ast
Rust library for parsing, lexing, and transpiling JavaScript and TypeScript source into a shared AST, built and maintained by the Deno core team.
Mux Node SDK
The official TypeScript client for the Mux API, wrapping Mux Video and Mux Data with typed requests, JWT signing, and webhook verification.
node-wav
Node.js streams for reading and writing Microsoft WAVE audio files, with automatic header parsing and correction.
pybase64
Fast Base64 encoding and decoding for Python, powered by a SIMD-accelerated C extension with an automatic pure-Python fallback.
expo-server-sdk-python
Python SDK for sending Expo push notifications from your own server, with chunking and receipt validation built in.
ajv-i18n
Internationalised error messages for the Ajv JSON Schema validator.
Azure Functions Python Library
The Python programming model for Azure Functions: triggers, bindings, and typed request/response objects.
export-from-json
Convert JavaScript objects and JSON into downloadable txt, csv, tsv, xls, xml, css, html, or json files, in the browser or on the server.
pyjson5
A fast JSON5 serializer and parser for Python 3, implemented in Cython with a C++ core.
rc-motion
Lifecycle-driven CSSMotion primitives for React enter, leave, and list animations.
ip-num
A zero-dependency TypeScript library for parsing, validating, and manipulating IPv4, IPv6, and ASN numbers, ranges, and CIDR blocks.
Pexels JavaScript
Official JavaScript/TypeScript client for the Pexels API, wrapping photo, video, and collection search endpoints in one lightweight package.
React Async Script
A React higher-order component that loads third-party scripts asynchronously, dedupes them across component instances, and forwards refs to the wrapped component.
react-click-away-listener
A tiny (~700B) React hook-based component that detects clicks outside its child element to close menus, modals, and dropdowns.
Slim-Bridge
Integrate the PHP-DI container into the Slim 4 microframework.
