Packages

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).

1293 packages

Packages in Utilities, IDs & Helpers

47Health
Library npm

node-unzipper

A streaming zip extraction library for Node.js that supports random access to files on disk, in buffers, over HTTP, or on S3 without buffering the whole archive.

475
MIT
Used by 12
38Health
Library npm

psl

A lightweight JavaScript domain parser that resolves any hostname against the Public Suffix List.

437
MIT
Used by 12
58Health
Library Cargo

which-rs

Rust crate that locates executable binaries on PATH, mirroring the Unix which command cross-platform

270
MIT
Used by 12
28Health
Library npm

install

A minimal CommonJS module loader that lets you install and synchronously require a tree of modules in any JavaScript environment.

65
MIT
Used by 12
63Health
Library npm

shell-quote

Parses and quotes POSIX shell command strings, guarding against shell injection when building commands programmatically.

65
MIT
Used by 12
88Health
Library Go

lo

A Lodash-style Go library built on Go 1.18+ generics for working with slices, maps, channels, and functions.

21,435
MIT
Used by 11
68Health
Library npm

bowser

A small, fast browser, platform, and rendering-engine detector for browser and Node environments

5,753
MIT
Used by 11
84Health
Library PyPI

RapidFuzz

Fast fuzzy string matching and edit-distance metrics for Python, backed by a C++ core with an automatic pure-Python fallback.

4,156
MIT
Used by 11
49Health
Library npm

match-sorter

Simple, deterministic best-match sorting and filtering for arrays in JavaScript and TypeScript.

4,109
MIT
Used by 11
58Health
Library npm

he

A robust, spec-compliant HTML entity encoder and decoder for JavaScript with full Unicode support.

3,596
MIT
Used by 11
86Health
Library npm

systeminformation

Dependency-free Node.js library exposing 50+ functions for deep hardware, OS, and system telemetry

3,135
MIT
Used by 11
56Health
Library Go

go-systemd

Go bindings for systemd: socket activation, journald logging, D-Bus unit control, and sd_notify readiness signals in pure Go.

2,716
Apache 2.0
Used by 11
81Health
Library PyPI

chardet

Universal character encoding detector for Python with built-in language and MIME type detection.

2,675
Other
Used by 11
82Health
Library PyPI

pyparsing

Build recursive-descent parsers in Python without a separate grammar file

2,494
MIT
Used by 11
82Health
Library PyPI

pluggy

The minimalist, production-ready plugin and hook system that powers pytest, tox, and devpi

1,698
MIT
Used by 11
87Health
Library Cargo

zstd

Idiomatic Rust bindings for the Zstandard compression library

659
BSD 3
Used by 11
81Health
Library npm

TanStack Devtools (React)

A React component that mounts TanStack's extensible, plugin-based devtools panel inside your app.

503
MIT
Used by 11
36Health
Library npm

bytes

Tiny utility for parsing and formatting byte strings like '1kb'

474
MIT
Used by 11
40Health
Library npm

is-hotkey

Check whether a keyboard event matches a hotkey string like 'mod+s' or 'cmd+alt+space'

376
MIT
Used by 11
38Health
Library npm

path

Browser-compatible republish of Node.js's built-in path module

134
MIT
Used by 11
80Health
Library Go

afero

A drop-in filesystem abstraction for Go that swaps OS, in-memory, archive, and cloud backends without touching your code.

6,709
Apache 2.0
Used by 10
80Health
Library Go

tablewriter

A Go library for rendering rich ASCII, Unicode, Markdown, HTML, and colorized tables, with streaming support for large datasets.

4,822
MIT
Used by 10
45Health
Library npm

ULID

A fast, sortable, URL-safe unique identifier generator that beats UUIDs for time-ordered keys.

3,443
MIT
Used by 10
44Health
Library PyPI

backoff

Python function decorators that retry calls on exceptions or bad return values, with exponential, fibonacci, or constant backoff and jitter.

2,695
MIT
Used by 10

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