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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cursive_table_view
A sortable, scrollable multi-column table view widget for the cursive terminal UI library.
kgb
Function spies for Python unit tests that intercept, record, and reroute calls without heavy-handed mocking.
PrettySize
Strongly-typed file sizes with human-readable formatting, parsing, and unit math for Rust.
truncate
A tiny zero-dependency JavaScript utility that truncates text to a length while keeping URLs and email addresses intact.
deserr
A Rust deserialization library focused on custom, user-facing error handling.
libseccomp
Safe, ergonomic Rust bindings for the libseccomp Linux syscall-filtering library
chargebee-python
Official Python client library for the Chargebee subscription billing and revenue-management API.
libwebp-sys
Low-level bindgen FFI bindings to Google's libwebp for encoding and decoding WebP images in Rust.
zipstream-ng
A modern Python library for generating and streaming ZIP files without buffering them in memory.
focus-options-polyfill
Polyfill for the focusOptions preventScroll flag on HTMLElement.focus().
pydantic-collections
Validated, list-like collections of Pydantic models via a single BaseCollectionModel class.
term_size-rs
Cross-platform Rust library that detects terminal width and height via stdout, stdin, or stderr.
waker-fn
Convert any Rust closure into a std::task::Waker without hand-rolling the Wake trait.
python3-openid
OpenID 2.0 authentication library for Python 3, with relying-party (consumer) and identity-provider (server) support.
zope.event
A minimal synchronous event publishing and dispatch system for Python.
nkeys
A Rust implementation of NATS nkeys: Ed25519 identity and auth keypairs.
py-ubjson
Universal Binary JSON (UBJSON) draft-12 encoder and decoder for Python
regexp.escape
A robust, spec-compliant polyfill for RegExp.escape() that safely escapes regex special characters, working as far down as ES3.
sha256
A lightweight Rust crate for one-line SHA-256 digests of strings, bytes, and files
allocation-counter
A Rust library that runs code while counting heap allocations, for profiling and allocation-budget assertions.
rust-hmac-sha256
A small, self-contained SHA-256, HMAC-SHA256, and HKDF-SHA256 implementation in pure Rust with no_std support.
BlendModes
Apply Photoshop-style layer blend modes to images in Python with NumPy and Pillow
magic-crypt
AES and DES string, file, and data encryption for Rust with cross-language compatibility.
@tryghost/api-framework
A composable request pipeline that runs Ghost's API controllers through validation, serialization, permissions, and query stages.
