Collective #435
![C435_HelloSign](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_HelloSign.png?x86293)
HelloSign API: Everything IT requires and Developers love
With a robust SDK, amazing support, detailed documentation, and super clean dashboard, HelloSign API is sure to make your team happy.
Try it free today![C435_fontendcheck](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_fontendcheck.jpg?x86293)
Front-End Performance Checklist
A very complete list of points for better front-end performance. By David Dias.
Check it out![C435_jsreact](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_jsreact.jpg?x86293)
JavaScript fundamentals before learning React
Robin Wieruch's great JavaScript guide for React beginners.
Read it![C435_components](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_components.jpg?x86293)
The Holy Grail Of Reusable Components: Custom Elements, Shadow DOM, And NPM
Oliver Williams' article on custom elements and how to make them reusable across projects using NPM.
Read it![C435_maps](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_maps.jpg?x86293)
Farewell, Google Maps
Due to the recent usage policy change of Google Maps, Bartłomiej Owczarek and Tomasz Nawrocki explore some alternatives for mid-sized and larger sites.
Read it![C435_reactivity](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_reactivity.jpg?x86293)
The Best Explanation of JavaScript Reactivity
In this article Gregg Pollack explains the concept of reactivity in JavaScript frameworks.
Read it![C435_ndb](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_ndb.jpg?x86293)
ndb
Ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools.
Check it out![C435_3dtoggle](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_3dtoggle.jpg?x86293)
3D Toggle
A fantastic 3D toggle made by Ana Tudor.
Check it out![C435_toggles](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_toggles.jpg?x86293)
On Designing and Building Toggle Switches
Sara Soueidan's in-depth analysis of toggle switches using the example of the Codepen public/private toggle.
Read it![C435_pinterestpwa](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_pinterestpwa.jpg?x86293)
A one year PWA retrospective
Zack Argyle shares the story of how Pinterest was turned into a Progressive Web App.
Read it![C435_scale](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_scale.jpg?x86293)
Scaling Microservices with Message Queues, Spring Boot and Kubernetes
A great article on designing applications at scale. By Daniele Polencic.
Read it![C435_pointerevents](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_pointerevents.jpg?x86293)
Stuff you can do with pointer-events
Martijn Cuppens shows some examples of useful pointer-events tricks.
Check it out![C435_fraction](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_fraction.jpg?x86293)
Fractional
Ethan Marcotte shares why the fr
unit is so useful.
![C435_font2](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_font2.jpg?x86293)
Free Font: Calibre
A super condensed uppercase font designed by Jeremy Vessey. Free for a subscription.
Get it![C435_cssjs](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_cssjs.jpg?x86293)
CSS in JS in real-life
Artur Siery takes a look at how "CSS in JS" solutions perform in a real-world project.
Read it![C435_webassembly](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_webassembly.jpg?x86293)
The future of WebAssembly - A look at upcoming features and proposals
Colin Eberhardt gives us a glimpse into where WebAssembly is heading in the future.
Read it![C435_emoji](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_emoji.jpg?x86293)
Emoji Autocomplete Sketch Plugin
A little plugin that lets you insert Emojis into Sketch by typing a colon and the first letters of the Emoji.
Check it out![C435_instagramclone](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_instagramclone.jpg?x86293)
Build an Instagram clone with Vue.js and CSSGram
A practical Vue project tutorial by Hassan Djirdeh.
Read it![C435_antfont](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_antfont.jpg?x86293)
Free Font: Ant
A quirky font family inspired by anteaters. Designed by Niels Otto Andersen.
Get it![C435_cheatsheets](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_cheatsheets.jpg?x86293)
Rico's cheatsheets
A useful collection of cheatsheets written by Rico Sta. Cruz.
Check it out![C435_trickyhover](https://codrops-1f606.kxcdn.com/codrops/wp-content/uploads/2018/07/C435_trickyhover.jpg?x86293)
Tricky CSS hover
Piotr Galor created this demo of a slick hover effect.
Check it out