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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Cheerio
The fast, flexible library for parsing and manipulating HTML and XML with a familiar jQuery-style API.
ora
An elegant, dependency-light terminal spinner for Node.js command-line apps and scripts.
idna
Internationalized Domain Names for Python — IDNA 2008 and UTS #46 encoding and decoding
Charset Normalizer
A pure-Python universal charset detector that turns text of unknown encoding into clean Unicode.
slugify
Slugify a string with accurate Unicode transliteration for URLs, filenames, and IDs.
cli-table3
Pretty unicode tables for the command line, drop-in API-compatible with the original cli-table
punycode.js
A robust Punycode converter for internationalized domain names, fully compliant with RFC 3492 and RFC 5891.
he
A robust, spec-compliant HTML entity encoder and decoder for JavaScript with full Unicode support.
chardet
Universal character encoding detector for Python with built-in language and MIME type detection.
encoding_rs
Fast, WHATWG-compliant character encoding conversion crate that powers Firefox's Web-facing text decoding.
unicode-normalization
Unicode NFC/NFD/NFKC/NFKD normalization for Rust strings, per UAX #15
unicode-segmentation
Split Rust strings into grapheme clusters, words, and sentences per Unicode UAX #29
icu
ICU4X: the Rust meta-crate for internationalization — locale-aware dates, collation, casing, segmentation, and more
fpdf2
A pure-Python library for generating and manipulating PDF documents, with text, images, tables, barcodes, SVG, and digital signing built in.
transliteration
Converts Unicode text from any writing system into Latin ASCII or URL-safe slugs, with zero runtime dependencies.