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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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.
readable-stream
A standalone, spec-accurate copy of Node.js core streams for consistent behavior across Node versions and in browsers.
NestJS Terminus
The official health-check module for NestJS applications
umzug
Framework-agnostic migration tool for Node.js with a clean, typed API for running and rolling back migrations.
Sequelize
A promise-based Node.js ORM for Postgres, MySQL, MariaDB, SQLite, and SQL Server with solid transaction support and rich associations.
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.
nestjs-query-core
Framework-independent query, filter, sort, and service primitives powering NestJS Query's CRUD API generation.
opentelemetry-instrumentation-kafkajs
Automatic OpenTelemetry tracing instrumentation for the kafkajs client
later
Composable library for defining recurring schedules and calculating their next or previous occurrences.