Local-only MCP server for discovering, searching, exporting, and paging across session histories on the current machine.
Terminal viewer for Codex sessions with search, export, and npm self-update checks
Create a clone of an object that is accepted by the Structured Clone Algorithm
Auto paginate spotify endpoints.
Production-ready data grid library in vanilla JavaScript
<img src="http://tinper.org/assets/images/kero.png" width="120" style="max-width:100%;"/>
Zero-dependency wave gesture for the browser. onwave is to onclick what a wave is to a tap.
True LRU based on true recency.
 [](LICENSE) [](https://github.com/ccqueiroz/utils-fn)
Calculates heading based on deviceorientation event.
SVAR Vue Grid library
lichess.org chess ui
Angular directives for formatting and validating credit card inputs
## User allocation and deallocation algorithm 1. User receives `atomic_visitor_id` (100 year cookie) and an `atomic_session_id` (session cookie) in cookies when they visit the site. This `atomic_visitor_id` serves as the consistent identifier for the user
JWT creation and validation CLI tool.
Encrypts files using Node's built-in Cipher class.
Create a hash checksum over a folder and its content - its children and their content
Randomness algorithms for JavaScript
Can generate valid credit card numbers for VISA, Amex, Mastercard, Diners, Discover, EnRoute, JCB, Voyager
A math util library
Provide a simple and reasonably secure way to encrypt any data type using a variety of encryption algorithms
Javascript utils functions
ECIES encrypt/decrypt library for Ethereum
An Angular 4 data table, with pagination, sorting, expandable rows etc.