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How to scroll inside scrollable block smoothly and do not scroll main window.       yourElementTarget Ref . current . scrollIntoView ({         behavior : "smooth" ,         block : "nearest" ,       });

Meteor — веб-платформа на мові  JavaScript , призначена для розрробки Web-додатків  реального часу . Для зв'язку з сучасними  браузерами Git   — розподілена  система курування версіями  файлів ( Вікіпедія ). AWS   — Amazon Web Services ( Вікіпедія ) — инфраструктура платформ облачных веб-сервисов, представленная компанией Amazon Node.js   — cерверний JavaScript  ( Вікіпедія ). ReactJS   — frontend library for web and native user interfaces. Build user interfaces out of individual pieces called components written in JavaScript. Redux    — A JS library for predictable and maintainable global state management Package managers:  Homebrew — package manager for OS X - (Хабрахабр) Bower   — package manager for frontend (needs  Node.js  и  Git ) Composer -  Composer is a tool for depende...

Frontend'er tools  https://github.com/mdn - MDN Web Docs is an open-source, collaborative project that documents web platform technologies, including CSS, HTML, JavaScript, and Web APIs. We also provide extensive 🧑‍🎓 learning resources for beginning developers and students. https://jsbin.com/?html,output  - JS Bin is a tool for experimenting with web languages. In particular HTML, CSS and JavaScript, but JS Bin also supports other languages (like Markdown, Jade and Sass). https://glitch.com/ - Glitch is the friendly place where everyone builds the web. Start a new blog , play with React , or build new worlds with WebXR . Let’s go! pnpm - Fast, disk space-efficient package manager https://react-hook-form.com - React form library https://usehooks.com - A tons of using hooks https://jqlang.github.io/jq/ - jq is a lightweight and flexible command-line JSON processor. JavaScript Playground  - cool frontend sandbox Validation: yup  & zod  , compar...

Добавление CSS c помошью Javascript (useful link) (eng)

console . log ( obj ) str = JSON . stringify ( obj ); str = JSON . stringify ( obj , null , 4 ); // (Optional) beautiful indented output. console . log ( str ); // Logs output to dev tools console. alert ( str ); // Displays output using window.alert() Ссылка на Mozilla API Reference и другие примеры obj = JSON . parse ( str ); // Reverses above operation (Just in case if needed.) Источник: https://stackoverflow.com/questions/957537/how-can-i-display-a-javascript-object

Сжатие Javascript и CSS  (сжатие и ссылки по теме) Рсбота с библиотекой Minify Работа с  YUI Compressor Держите свой CSS и JavaScript в чистоте  (инструментарий)

jsmin-php - Google Code : "This is a fast, low-overhead port of Douglas Crockford's JSMin JavaScript minifier to PHP. It requires PHP 5 or higher. Usage require 'jsmin-1.1.1.php'; // Output a minified version of example.js. echo JSMin::minify(file_get_contents('example.js'));"