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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ignore
A pure JavaScript manager, filter, and parser for .gitignore-style rules, built exactly to the gitignore spec.
Picomatch
Blazing-fast, dependency-free glob matcher for JavaScript with full Bash-extglob support.
filesize.js
Zero-dependency JavaScript utility that converts byte counts into human-readable file size strings, with SI, IEC, and JEDEC standard support.
pretty-bytes
Convert byte counts into human-readable strings like 1337 → 1.34 kB, with binary, bit, and locale-aware formatting options.
Micromatch
Fast, POSIX-compliant glob matching for Node.js — the drop-in replacement for minimatch and multimatch.
readable-stream
A standalone, spec-accurate copy of Node.js core streams for consistent behavior across Node versions and in browsers.
xregexp
Extended, extensible JavaScript regular expressions with named capture, Unicode properties, free-spacing syntax, and a regex utility belt.
randexp.js
Generates random strings that match any given JavaScript regular expression.
regexp2
A feature-rich Go regex engine ported from .NET with backtracking, lookaround, and Perl-compatible syntax.
get-stream
Consume a Node.js or web stream into a string, Buffer, ArrayBuffer, or array
byte-size
Converts a numeric bytes value into a human-readable string like '3.5 kB', with metric, IEC, and fully custom unit support.
node-klaw
A Node.js file system walker exposed as a Readable stream, extracted from fs-extra.
lazy-regex
Rust macros for regular expressions checked at compile time and compiled once via lazy statics.
later
Composable library for defining recurring schedules and calculating their next or previous occurrences.