npm
thebuilder/react-intersection-observer
React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.
MITAug 12, 2026 · metrics 2.10.0
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Catalogue tag
#observer
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.
11 records
Packagist
owen-it/laravel-auditing
Record the change log from models in Laravel
MITJul 17, 2026 · metrics 2.10.0
Hex
zhongwencool/observer_cli
Visualize Erlang/Elixir Nodes On The Command Line
MITJul 17, 2026 · metrics 2.10.0
npm
observerly/astrometry
observerly’s lightweight, zero-dependency, type-safe astrometry library for TypeScript. Accurately determine the positions of the Sun, Moon, and planets, handle coordinate transformations with ease, calculate transit times for any celestial object, and integrate precision astronomy into your projects with clean, dependency-free code.
MITAug 5, 2026 · metrics 2.10.0
PyPI
browser-use/bubus
📢 Production-ready python event bus library with support for async and sync handlers, forwarding betwen busses w/ parent event tracking + loop prevention, FIFO and concurrency options, and WAL persistence. Powers the browser-use library.
MITAug 8, 2026 · metrics 2.10.0
npm
sindresorhus/emittery
Simple and modern async event emitter
MITAug 4, 2026 · metrics 2.10.0
Packagist
akaunting/laravel-mutable-observer
Mutable observer package for Laravel
MITJul 23, 2026 · metrics 2.10.0
npm
greensock/GSAP
GSAP (GreenSock Animation Platform), a JavaScript animation library for the modern web
No licenseAug 12, 2026 · metrics 2.10.0
Packagist
JBZoo/Event
The EventEmitter is a simple pattern that allows you to create an object that emits events, and allow you to listen to those events.
MITJul 20, 2026 · metrics 2.10.0
npm
mobxjs/mobx
Simple, scalable state management.
MITAug 5, 2026 · metrics 2.10.0
npm
que-etc/resize-observer-polyfill
A polyfill for the Resize Observer API
MITAug 13, 2026 · metrics 2.10.0