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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Day.js
A 2KB immutable JavaScript date-time library with a Moment.js-compatible API
undici
A fast, spec-compliant HTTP/1.1 client for Node.js, built from scratch with zero runtime dependencies
urllib3
A powerful, user-friendly HTTP client for Python with thread-safe connection pooling, TLS verification, and retry handling.
python-dateutil
Powerful extensions to Python's datetime module for parsing, deltas, recurrence, and timezones.
proxy-agent
Maps HTTP, HTTPS, SOCKS, and PAC proxy protocols to the correct Node.js http.Agent implementation automatically.
file-type
Detect the file type of a buffer, stream, or file by reading its magic number.
buffer
The Node.js Buffer API, reimplemented for the browser on top of Uint8Array.
@clickhouse/client
The official TypeScript client for connecting Node.js applications to ClickHouse over HTTP.
Luxon
Immutable, chainable date and time handling for JavaScript with built-in time zones and Intl.
pytz
World timezone definitions for Python, powered by the IANA (Olson) tz database.
http-proxy-middleware
The one-liner Node.js proxy middleware for connect, express, next.js, hono, and more.
orjson
A fast, correct, Rust-backed JSON library for Python with native dataclass, datetime, and numpy support
forge
A native, pure-JavaScript implementation of TLS and PKI cryptography for building crypto-based Node.js and browser apps.
got
Human-friendly and powerful HTTP request library for Node.js, with retries, streams, pagination, and RFC 7234 caching built in.
croniter
Parses cron schedule strings and iterates the matching datetime values, with DST, second/year fields, and last-weekday support.