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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cron-parser
Parse, validate, and iterate cron expressions in Node.js with full timezone and DST support.
cRonstrue
Turns cron expressions into human-readable descriptions, in 30+ languages.
Croner
A zero-dependency cron job scheduler and cron-expression evaluator for JavaScript and TypeScript
node-cron
Zero-dependency cron job scheduling for Node.js with overlap prevention and distributed coordination
is-localhost-ip
Checks whether a hostname or IPv4/IPv6 address resolves to the local machine or a private network
pyngrok
A Python wrapper for ngrok that manages its own binary and tunnels
agenda
A lightweight, TypeScript-first Node.js job scheduler with pluggable MongoDB, PostgreSQL, and Redis backends.
react-js-cron
Customizable React component for visually editing cron expressions with Ant Design
later
Composable library for defining recurring schedules and calculating their next or previous occurrences.
job_scheduler_ng
A lightweight, cron-like job scheduling library for Rust with pluggable cron parsers and caller-controlled tick loops.