@esm2cjs/onetime

Ensure a function is only called once. This is a fork of sindresorhus/onetime, but with CommonJS support.

@reedchan/onetime

Ensure a function is only called once. Forked from sindresorhus/onetime, with native TypeScript support.

try-catch-core

Low-level package to handle completion and errors of sync or asynchronous functions, using [once][] and [dezalgo][] libs. Useful for and used in higher-level libs such as [always-done][] to handle completion of anything.