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

38Health
Library npm

reading-time

Fast, dependency-free JavaScript library that estimates reading time from plain text, Markdown, or HTML.

1,429
MIT
Used by 1
36Health
Library PyPI

Pympler

Measure, monitor, and analyze the memory behavior of Python objects in a running application.

1,412
Apache 2.0
Used by 1
49Health
Library npm

IxJS

LINQ-style Array#extras operators for composing lazy iterables and async iterables in JavaScript and TypeScript.

1,411
MIT
Used by 1
48Health
Library Composer

laravel-opcache

Artisan commands and a facade to clear, inspect, and pre-compile PHP OPcache in Laravel apps.

1,363
MIT
Used by 1
93Health
Library npm

remote-dom

Take a tree of DOM elements built in a sandboxed JavaScript environment and mirror it onto the real DOM in a different environment, without ever exposing the main thread.

1,339
MIT
Used by 1
70Health
Library npm

Countries

Typed ISO country, language, currency, and continent data with zero-dependency lookup utilities for JavaScript and TypeScript.

1,329
MIT
Used by 1
73Health
Library Cargo

darling

Parse attributes into structs when writing custom Rust derive macros

1,273
MIT
Used by 1
40Health
Library npm

retry

Lightweight abstraction for exponential backoff and custom retry strategies in Node.js

1,258
MIT
Used by 1
47Health
Library Composer

ProxyManager LTS

Long-term-support fork of ocramius/proxy-manager for generating PHP lazy-loading and virtual proxies

1,208
MIT
Used by 1
60Health
Library Cargo

typed-builder

Rust derive macro that generates compile-time type-checked builders with required-field enforcement.

1,205
Apache 2.0
Used by 1
76Health
Library npm

user-agents

A JavaScript library that generates realistic, frequency-weighted random user agents and browser fingerprints from a dataset refreshed daily.

1,189
Other
Used by 1
50Health
Library npm

Web Components Template Polyfill

A minimal polyfill that backfills the native HTML template element for browsers without HTMLTemplateElement support.

1,189
BSD 3
Used by 1
47Health
Library PyPI

pyahocorasick

Fast multi-pattern string search for Python using the Aho-Corasick automaton

1,126
BSD 3
Used by 1
55Health
Library Cargo

bstr

Extension traits that let Rust treat byte slices and Vec<u8> as conventionally-UTF-8 byte strings.

1,118
Other
Used by 1
38Health
Library PyPI

python-devtools

Python's missing debug print command, plus pretty formatting, timing, and pytest helpers.

1,078
MIT
Used by 1
63Health
Library PyPI

django-ipware

A Django application to reliably retrieve a client's real IP address from the request

1,063
MIT
Used by 1
70Health
Library npm

postman-code-generators

Generates ready-to-run code snippets in 30+ languages and HTTP clients from a Postman SDK Request object.

1,046
Apache 2.0
Used by 1
42Health
Library npm

throttle-debounce

Lightweight throttle and debounce functions for rate-limiting JavaScript event handlers.

1,045
MIT
Used by 1
52Health
Library Cargo

duct

Run child processes and shell-like pipelines in Rust, correctly and portably

1,043
MIT
Used by 1
77Health
Library Composer

Addressing

A PHP addressing library for postal address formatting, validation, and CLDR-powered country and subdivision data.

969
MIT
Used by 1
75Health
Library npm

radashi

A dependency-free, tree-shakeable TypeScript utility toolkit and community-maintained fork of Radash.

963
MIT
Used by 1
71Health
Library Cargo

self_update

Rust library for updating standalone executables in place from release backends.

961
MIT
Used by 1
68Health
Library Composer

Laravel Package Tools

A fluent PackageServiceProvider that removes the boilerplate from building Laravel packages.

950
MIT
Used by 1
56Health
Library Cargo

slab

Pre-allocated storage for a uniform Rust data type with O(1) insert, remove, and lookup via stable integer keys.

943
MIT
Used by 1

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