Moshe Kolodny

An MCP server for managing jobs via tmux sessions

Safetest is a powerful UI testing library that combines Playwright, Jest, and React for a powerful end-to-end testing solution for applications and component testing. With Safetest, you can easily test the functionality and appearance of your application,

transform file in place using streams and temp files

Generate JSON Schema from TypeScript exports

mutate a copy of data without changing the original source

a simple url parser

handle circular references when stringifying and parsing

Playwright's official selector generator, extracted as a standalone browser-side module. Same code that powers `playwright codegen` and the trace viewer.

Playwright's browser-side engine (InjectedScript, selector engine, locator utils, accessibility/ARIA utils, DOM utils) extracted as a standalone module.