All You Need To Know About CSS-in-JS – Hacker Noon

  • CSS-in-JS attached a style tag on top of the DOM while inline styles just attached the properties to the DOM node.Why does this matter?Not all CSS features can be aliased with JavaScript event handlers , many pseudo selectors aren’t possible, styling the html and body tags isn’t supported etc.With CSS-in-JS, you…
  • Some libraries (like jss, styled-components) even add support for neat, non-CSS-native features like nesting!Brilliant article going in depth on how they’re different.“Just write the darn CSS in CSS and be done with it.”Yes — while that’s the case for how it’s been done for a long-long time — the challenge is modern web is…
  • Shout-out to Vue for solving this problem beautifully even tho Vues styles have no access to components state.Here’s Bob Ross painting rocks to cool down the tension 😄What are the benefits of using CSS-in-JS?
  • CSS-in-JS leverages the full power of the JavaScript ecosystem to enhance CSS.“True rules isolation” — Scoped selectors are not enough.
  • JSS generates unique class names by default when it compiles JSON representation to CSS.Vendor Prefixing —The CSS rules are automatically vendor prefixed, so you don’t have to think about it.Code sharing — Easily share constants and functions between JS and CSS.Only the styles which are currently in use on your screen are…

TL;DR: Thinking in components — No longer do you have to maintain bunch of style-sheets. CSS-in-JS abstracts the CSS model to the component level, rather than the document level (modularity). You…
Continue reading “All You Need To Know About CSS-in-JS – Hacker Noon”

Deploy a React App on Cosmic JS in 3 Easy Steps – Hacker Noon

Deploy a React App on Cosmic JS in 3 Easy Steps – Hacker Noon  #ReactJS #javascript

  • Deploy a React App on Cosmic JS in 3 Easy StepsIn this blog I will demonstrate how to Install and Deploy a React | Redux | Node.js application onto Cosmic JS.
  • Cosmic JS is an API-first CMS that makes managing and building websites and applications faster and more intuitive.
  • To read more about how Cosmic JS was built with editing content in mind, read Building With the Content Editor in Mind.It’s as easy as signing up, creating a new bucket, installing the web application(s), edit objects and deploy!
  • I get my confirmation email to access my web application and also see my options for bucket upgrades like custom domains, one-click SSL, webhooks and localization.Cosmic JS is an API-first cloud-based content management platform that makes it easy to manage applications and content.
  • If you have questions about the Cosmic JS API, please reach out to the founders on Twitter or Slack.Carson Gibbons is the Co-Founder CMO of Cosmic JS, an API-first Cloud-based Content Management Platform that decouples content from code, allowing devs to build slick apps and websites in any programming language…

In this blog I will demonstrate how to Install and Deploy a React | Redux | Node.js application onto Cosmic JS. The app is a simple ToDo App that consumes the Cosmic JS CMS API. I’ll be using Cosmic…
Continue reading “Deploy a React App on Cosmic JS in 3 Easy Steps – Hacker Noon”

The 14-Point Checklist Every React Native Developer Needs In Their Toolkit

The 14-Point Checklist Every #reactnative Developer Needs In Their Toolkit

  • React Native has caught a lot of hype recently, yet the ecosystem still sort of a wild-west when it comes to tooling decisions (as with all things JavaScript).
  • If you’re just getting started with RN, or you are experienced and are about to start a new project, here are the tools I recommend that you add to your React Native repertoire: – – Thanks for checking out this article!

Supercharge your RN development with these tools!
Continue reading “The 14-Point Checklist Every React Native Developer Needs In Their Toolkit”

React.js Efficient Server Rendering – Hacker Noon

#ReactJS #Javascript RT @ReactAmsterdam: Make #ReactJS Server Rendering Efficient:

  • React.js Efficient Server RenderingFor about a year now I’m developing Web Applications based on React.js, and it was amazing for me to write code that actually scales with JSX components, rather than functions, it’s giving more simplicity to frontend.But in some cases we need SEO with dynamic JSX content or we need more performance in load time for a frontend pages.
  • And for that cases Facebook developers made React.js in that way so it can be rendered on Server Side too, using Node.js basic functionality.So the flow is almost similar to this oneClient sending request to get some JSX template pageNode.js server getting main file containing JSX codeRendering it to plain HTML codeSending HTML response to clientUsing HTML markup, then client loading also React.js client side code for adding dynamic logic to rendered HTMLThis is helping to display HTML content faster than React will render it, and it is helping to give some content to Search Engine bots or website crawlers.But What If You Don’t Have Node.JS backend?This is the real questing that was standing for me when I’ve started working on large Python Django project.
  • I decided to do React.js as a frontend, but they hat a lot of Python stuff on a backend, I couldn’t rewrite all code just for server side rendering.
  • I think we really don’t need!And I got an idea to build standalone Node.js Server only for React.js JSX template rendering and nothing else, so I can make a proxy request to that server and it will render JSX content for me and will response pure HTML back to Python Django Template.
  • What is that?So using basic principle of proxy requests I just made very simple code for Pythonimport requestsimport jsonPROXY_RENDER_ADDRESS = ‘http://localhost:3000/’def get_html(filename, props): try: props_str = json.dumps(props) r = + filename , data=props_str , headers={‘Content-Type’: ‘application/json’}) if r.status_code == 200: return r.text, props_str except Exception as e: print(e) return False, FalseWhich is basically making POST Request to proxy rendering service and by passing global state as a JSON, getting back the HTML code rendered by Node.js server.So the main advantages that I gotNo need to integrate Node.js in backend side, or use crappy JS engines in Python, which are eating a lot of memoryAbility to keep JSX template cache, which give huge load time improvementsScale backend services without scaling base rendering service, so you can have multiple servers with single cached rendering service and get better performanceHuge flexibility in writing code.

For about a year now I’m developing Web Applications based on React.js, and it was amazing for me to write code that actually scales with JSX components, rather than functions, it’s giving more…
Continue reading “React.js Efficient Server Rendering – Hacker Noon”

React.js Efficient Server Rendering – Hacker Noon

“React.JS Efficient Server Rendering” by @tigranbs  #NodeJS #reactjs #javascript #python

  • React.js Efficient Server RenderingFor about a year now I’m developing Web Applications based on React.js, and it was amazing for me to write code that actually scales with JSX components, rather than functions, it’s giving more simplicity to frontend.But in some cases we need SEO with dynamic JSX content or we need more performance in load time for a frontend pages.
  • And for that cases Facebook developers made React.js in that way so it can be rendered on Server Side too, using Node.js basic functionality.So the flow is almost similar to this oneClient sending request to get some JSX template pageNode.js server getting main file containing JSX codeRendering it to plain HTML codeSending HTML response to clientUsing HTML markup, then client loading also React.js client side code for adding dynamic logic to rendered HTMLThis is helping to display HTML content faster than React will render it, and it is helping to give some content to Search Engine bots or website crawlers.But What If You Don’t Have Node.JS backend?This is the real questing that was standing for me when I’ve started working on large Python Django project.
  • I decided to do React.js as a frontend, but they hat a lot of Python stuff on a backend, I couldn’t rewrite all code just for server side rendering.
  • I think we really don’t need!And I got an idea to build standalone Node.js Server only for React.js JSX template rendering and nothing else, so I can make a proxy request to that server and it will render JSX content for me and will response pure HTML back to Python Django Template.
  • What is that?So using basic principle of proxy requests I just made very simple code for Pythonimport requestsimport jsonPROXY_RENDER_ADDRESS = ‘http://localhost:3000/’def get_html(filename, props): try: props_str = json.dumps(props) r = + filename , data=props_str , headers={‘Content-Type’: ‘application/json’}) if r.status_code == 200: return r.text, props_str except Exception as e: print(e) return False, FalseWhich is basically making POST Request to proxy rendering service and by passing global state as a JSON, getting back the HTML code rendered by Node.js server.So the main advantages that I gotNo need to integrate Node.js in backend side, or use crappy JS engines in Python, which are eating a lot of memoryAbility to keep JSX template cache, which give huge load time improvementsScale backend services without scaling base rendering service, so you can have multiple servers with single cached rendering service and get better performanceHuge flexibility in writing code.

For about a year now I’m developing Web Applications based on React.js, and it was amazing for me to write code that actually scales with JSX components, rather than functions, it’s giving more…
Continue reading “React.js Efficient Server Rendering – Hacker Noon”

The 14-Point Checklist Every React Native Developer Needs In Their Toolkit

  • React Native has caught a lot of hype recently, yet the ecosystem still sort of a wild-west when it comes to tooling decisions (as with all things JavaScript).
  • If you’re just getting started with RN, or you are experienced and are about to start a new project, here are the tools I recommend that you add to your React Native repertoire:

    Thanks for checking out this article!

Supercharge your RN development with these tools!
Continue reading “The 14-Point Checklist Every React Native Developer Needs In Their Toolkit”

React.js Efficient Server Rendering – Hacker Noon

  • React.js Efficient Server RenderingFor about a year now I’m developing Web Applications based on React.js, and it was amazing for me to write code that actually scales with JSX components, rather than functions, it’s giving more simplicity to frontend.But in some cases we need SEO with dynamic JSX content or we need more performance in load time for a frontend pages.
  • And for that cases Facebook developers made React.js in that way so it can be rendered on Server Side too, using Node.js basic functionality.So the flow is almost similar to this oneClient sending request to get some JSX template pageNode.js server getting main file containing JSX codeRendering it to plain HTML codeSending HTML response to clientUsing HTML markup, then client loading also React.js client side code for adding dynamic logic to rendered HTMLThis is helping to display HTML content faster than React will render it, and it is helping to give some content to Search Engine bots or website crawlers.But What If You Don’t Have Node.JS backend?This is the real questing that was standing for me when I’ve started working on large Python Django project.
  • I decided to do React.js as a frontend, but they hat a lot of Python stuff on a backend, I couldn’t rewrite all code just for server side rendering.
  • I think we really don’t need!And I got an idea to build standalone Node.js Server only for React.js JSX template rendering and nothing else, so I can make a proxy request to that server and it will render JSX content for me and will response pure HTML back to Python Django Template.
  • What is that?So using basic principle of proxy requests I just made very simple code for Pythonimport requestsimport jsonPROXY_RENDER_ADDRESS = ‘http://localhost:3000/’def get_html(filename, props): try: props_str = json.dumps(props) r = + filename , data=props_str , headers={‘Content-Type’: ‘application/json’}) if r.status_code == 200: return r.text, props_str except Exception as e: print(e) return False, FalseWhich is basically making POST Request to proxy rendering service and by passing global state as a JSON, getting back the HTML code rendered by Node.js server.So the main advantages that I gotNo need to integrate Node.js in backend side, or use crappy JS engines in Python, which are eating a lot of memoryAbility to keep JSX template cache, which give huge load time improvementsScale backend services without scaling base rendering service, so you can have multiple servers with single cached rendering service and get better performanceHuge flexibility in writing code.

For about a year now I’m developing Web Applications based on React.js, and it was amazing for me to write code that actually scales with JSX components, rather than functions, it’s giving more…
Continue reading “React.js Efficient Server Rendering – Hacker Noon”