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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serpapi
The official Python client for SerpApi, returning structured search results from Google, Bing, and more.
html5gum
A WHATWG-spec-compliant HTML5 tokenizer for Rust with pluggable emitters, letting you trade convenience for near-zero-allocation performance.
prisma-ast
Parse, query, and modify Prisma schema files as an AST in JavaScript while preserving comments and formatting.
confusable_homoglyphs
Detect dangerous Unicode homoglyphs and mixed-script strings to stop impersonation attacks
node-logfmt
A logfmt (key=value) parser, stringifier, and structured logger for Node.js, with Express/restify body-parsing middleware and a CLI.
react-json-pretty
A lightweight React component that renders JSON data as syntax-highlighted, themeable HTML.
svix-ksuid
Pure-Python KSUID (K-sortable unique ID) implementation from Svix
acorn-typescript
An Acorn plugin that extends the fast JavaScript parser with TypeScript, JSX/TSX, and decorator syntax.
brotlicffi
Python CFFI bindings for Google's Brotli compression library, providing an API-compatible fallback for PyPy and other non-CPython runtimes.
email-reply-parser
Parses plain-text email replies to strip quoted history and signature blocks, leaving just the visible reply text.
pydyf
A low-level PDF generator for Python based on the PDF 1.7 specification.
Duo Client
Official Python SDK for the Duo Security Auth, Admin, and Accounts REST APIs.
later
Composable library for defining recurring schedules and calculating their next or previous occurrences.
postmarker
Python client library for the Postmark transactional email API, with built-in Django and Tornado integrations.
installer
A low-level Python library for installing packages from wheel distributions.
SecretStorage
Python bindings to the Freedesktop.org Secret Service D-Bus API for secure password storage on Linux.
prost-reflect
Reflection and dynamic messages for prost-based Protobuf code in Rust.
tree-sitter-hcl
An incremental Tree-sitter grammar for HCL, the configuration language behind Terraform.
sqlean.py
A drop-in replacement for Python's sqlite3 module, bundled with sqlean's SQL extensions.
AlibabaCloud ADB20211201
Official Python SDK for Alibaba Cloud AnalyticDB (ADB) for MySQL, generated from the AnalyticDB 2021-12-01 OpenAPI specification.
Partial JSON Parser
A zero-dependency Python library that completes and parses incomplete JSON streamed token-by-token from LLMs.
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.
tree-sitter-verilog
SystemVerilog and Verilog grammar for the tree-sitter incremental parser.
coredis
Fully-typed async Redis client for Python with native cluster, sentinel, and structured-concurrency support via anyio.
