snapappointments/bootstrap-select: The jQuery plugin that brings select elements into the 21st century with intuitive multiselection, searching, and much more.

Javascript
boscoxvi/npfphotosets
jshjohnson/Choices
SpriteSpin
ankitpokhrel/tus-php
Practical, real world examples of Intersection Observer
Revolvapp Email Editor
Intersection Observer Example - Load more data when scrolling to the bottom
The Future of Web Software Is HTML-over-WebSockets – A List Apart
How to use IndexedDB to build Progressive Web Apps | by Uday Hiwarale | JsPoint | Medium
Examining Web Worker Performance
Highest Voted 'web-worker' Questions - Stack Overflow
mchaov/WebWorkers: Demos with and without web workers
vkiryukhin/vkthread: javascript plugin allows to execute any function of javascript code in a thread
cheprasov/jThread: Simple way to use multi-threading in javascript. Based on web workers.
icodeforlove/task.js: Simplified interface for getting CPU intensive code to run on all cores (node.js, and web)
developit/greenlet: 🦎 Move an async function into its own thread.
davatron5000/worker-controller
tanzeelkazi/web-worker: Event driven web worker javascript framework.
lukeschaefer/WorkerB: Inline Web Workers without external files
Introduction to Web Workers. A hands-on deep dive into web workers… | by Chidume Nnamdi 🔥💻🎵🎮 | Bits and Pieces
50K Array, HTML5 Web Worker Demo
Web Workers Demystified. A web worker is a simple way to run… | by Liron Navon | Clockwork | Medium
The Basics of Web Workers - HTML5 Rocks
Web Workers API - Web APIs | MDN
Web Workers to improve UI performance | by Alberto De Agostini | THRON tech blog | Medium
WebWorker — Creating an async task execution thread | by Lokesh Pathrabe | Medium
Introduction to Web Workers. A hands-on deep dive into web workers… | by Chidume Nnamdi 🔥💻🎵🎮 | Bits and Pieces
Hotwire & Laravel
Learn JavaScript OOP: A primer for web development | by The Educative Team | Jan, 2021 | codeburst