Utilities, IDs & Helpers Packages
General-purpose utilities, helpers, and ID/UUID generation libraries that fill the small gaps every codebase eventually needs (Lodash, uuid, nanoid).
Packages in Utilities, IDs & Helpers
Kind
Sort:Used by Most Apps
node-parse-numeric-range
Parses human-friendly numeric range expressions like "1-10,20-30" into a flat array of numbers.
int-enum
A derive macro for lossless, span-aware conversion between Rust enums and their integer representations.
panzi-json-logic
A pure Python 3 implementation of JsonLogic and CertLogic for evaluating portable, JSON-encoded rules against data.
utils
A centralized collection of useful, oft-repeated helper functions for everyday Python code.
radsort
Radix sort for Rust slices by scalar keys — integers, floats, chars, and bools — with a digit-skipping optimization for real-world speed.
window_clipboard
Cross-platform clipboard access for Rust GUI apps built on raw-window-handle
build-info
Collect compile-time build information about your Rust crate and expose it at runtime.
is_executable
A tiny Rust crate that checks whether a path points to an executable file, across Unix, Windows, and WASM.
scrollmirror
A vanilla JavaScript micro-library that syncs the scroll position of multiple elements on a page.
celes
A no_std Rust crate for parsing ISO 3166-1 country codes and optional ISO 3166-2 subdivisions.
git-url-parse
A Rust parser for the URLs used by git, extracting components and host provider details.
unicode-general-category
Fast, no-std lookup of the Unicode General Category property for Rust `char` values, powered by a two-level table generated from Unicode 16.0 data.
change-case-all
A combined bundle of every change-case string transformation for JavaScript and TypeScript in one package.
clio
A Rust library for parsing command-line file arguments with stdin/stdout conventions
Matomo Network
A PHP library for parsing and manipulating IPv4 and IPv6 addresses.
react-native-gzip
Native gzip compression and decompression for React Native, using platform-native zlib on iOS and Android.
uri-template-lite
A tiny, dependency-free JavaScript library that expands and extracts RFC 6570 URI Templates.
wol-rs
A lightweight Rust crate and CLI for sending Wake-on-LAN magic packets to power on network devices over UDP broadcast.
file-lock
POSIX advisory record file locking for Rust, with automatic unlock on drop.
python-mimeparse
Basic functions for parsing and content-negotiating Internet media types in Python.
subst
Shell-like $VAR and ${VAR:default} variable substitution for Rust strings, byte strings, and JSON/TOML/YAML documents.
unist-util-filter
Create a new unist tree containing only the nodes that pass a test, with optional parent cascading.
backcall
Specify and enforce callback function signatures so third-party callbacks stay compatible as your API evolves.
ColorHash
Generate deterministic, consistent colors from any Python object's hash value.
