crates.io
Amanieu/parking_lot
Compact and efficient synchronization primitives for Rust. Also provides an API for creating custom synchronization primitives.
Apache-2.0Aug 4, 2026 · metrics 2.10.0
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#once
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
6 records
npm
sindresorhus/emittery
Simple and modern async event emitter
MITAug 4, 2026 · metrics 2.10.0
Packagist
spatie/once
A magic memoization function
MITAug 13, 2026 · metrics 2.10.0
npm
primus/eventemitter3
EventEmitter3 - Because there's also a number 2. And we're faster.
MITAug 4, 2026 · metrics 2.10.0
npm
sindresorhus/onetime
Ensure a function is only called once
MITAug 4, 2026 · metrics 2.10.0
npm
isaacs/once
Run a function exactly one time
BlueOak-1.0.0Aug 4, 2026 · metrics 2.10.0