An Esprima-compatible JavaScript parser built on Acorn
Standard Subresource Integrity library -- parses, serializes, generates, and verifies integrity metadata according to the SRI spec.
a quiet space to write.
Lightweight observable APIs over any socket
Get paths for storing things like data, config, cache, etc
setInterval and setTimeout that work even if the app is running in the background
Utilities for ESLint plugins.
Dependency-free RFC 3986 URI toolbox
The AI engineering terminal. Free. Write code. Run agents. Ship faster.
OpenClaw hook for tracking AI costs with delayed aggregation
DMC Template
Sugukuru WorkClock MCP — local-first Pomodoro and work-time logging MCP server for developers. Natural Japanese commands, append-only JSONL ledger, auto-generated Markdown, MCP Apps timer UI.
Cooldown timer for rate-limiting events
Recursively mkdir, like `mkdir -p`
Bindings for the Watchman file watching service
A tiny (183B to 210B) and fast utility to ascend parent directories
Superset of RESPONSIVE DIRECTIVES to show or hide items according to the size of the device screen and another features in Angular 2
A TypeScript-based command-line countdown timer application that tracks the time remaining until a specified target date and time. Built using Node.js, this application continuously updates the user with the remaining time in days, hours, minutes, and sec
Countdown timer for React native
just emit 'log' events on the process object
Make a directory and its parents if needed - Think `mkdir -p`
Circular Timer component for React Native
`pomelo-admin` is an admin console library for [pomelo](https://github.com/NetEase/pomelo). It provides the a series of utilities to monitor the `pomelo` server clusters.
A collection of useful time-related functions and a powerful Timer class