Pi extension: fetch web pages via headless Chrome, extract content with trafilatura, and optionally process with an LLM
Command-line interface for letmepost.dev. Publish posts, manage connected accounts, inspect the post log from your terminal or from agent shells.
Add a style and an image to your QR code
A cross-environment base error class for TypeScript applications, designed for seamless use across Node.js, browsers, and edge runtimes.
> How to obtain the complete source codes of the module `a-socketio`, please go to: [Cabloy Store：a-socketio](https://store.cabloy.com/articles/a-socketio.html)
Regex sets
### Some quick links:
Backward compatible custom ApiDOM errors with causes.
[](https://github.com/eiriksm/fesk-rt/actions/workflows/test.yml)
Independent verifier for EvidenceChain Protocol v1 reports. Verifies content-integrity hashes against IPFS, Internet Archive Wayback, RFC 3161 timestamps, and public blockchain anchors. No EcoVeraZ infrastructure dependency.
SheetJS Spreadsheet data parser and writer
CLI tools for Pyreon — doctor, generate, context
Fetch API implementation for Node
Email one-time code MFA provider for nauth-toolkit
Custom errors
Core datasets, utilities, and hooks for react-country-kit. Comprehensive data for countries, currencies, timezones, languages, and divisions.
Type-safe country data library for TypeScript with ISO codes, currencies, languages, and regional information
Stream a file as fountain-coded QR codes from your terminal — receiver is the transfqr phone app.
A CustomElement following: https://www.w3.org/International/questions/qa-choosing-language-tags
HTTP status code constants from mdn and Node.js http status codes.
Unified error handling and API error responses
ExpressJS middleware to reduce boilerplate in response creation
A pretty fancy logger utility with support for multiple log levels, timestamps, and formatted output.
Table of generic error code messages.