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JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

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Mapping JavaScript Objects with Modern APIs

Mapping JavaScript Objects with Modern APIs

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1 min read
Stop Using Print and Die Statements

Stop Using Print and Die Statements

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3 min read
Observables: cancelar inscrição (unsubscribe) é importante!

Observables: cancelar inscrição (unsubscribe) é importante!

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2 min read
React入門 01: コンポーネントを組み立てる

React入門 01: コンポーネントを組み立てる

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3 min read
CachedWatch in Web Atoms

CachedWatch in Web Atoms

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2 min read
Confused by JavaScript's const? Me too!

Confused by JavaScript's const? Me too!

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6 min read
Redux or Context API?

Redux or Context API?

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1 min read
Rocketsam - a CLI to create and deploy microservices in AWS

Rocketsam - a CLI to create and deploy microservices in AWS

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1 min read
Slider timeline, Simple nav, Image uploader | Module Monday 44

Slider timeline, Simple nav, Image uploader | Module Monday 44

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2 min read
Tutorial: JAMstack Personal Blog with Headless Ghost 2.0 CMS & Gatsby

Tutorial: JAMstack Personal Blog with Headless Ghost 2.0 CMS & Gatsby

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Create Extensions for VS Code- Part 2

Create Extensions for VS Code- Part 2

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2 min read
Rematch with Hooks

Rematch with Hooks

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2 min read
How to install a PWA on a user's device

How to install a PWA on a user's device

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6 min read
Unit testing JavaScript with Jasmine

Unit testing JavaScript with Jasmine

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2 min read
Feature flags in React

Feature flags in React

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5 min read
Some basic JS issues, and how Elm avoids them (Video)

Some basic JS issues, and how Elm avoids them (Video)

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1 min read
Tips and tricks for mocking in JavaScript tests

Tips and tricks for mocking in JavaScript tests

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3 min read
Var vs Let vs Const in Javascript

Var vs Let vs Const in Javascript

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1 min read
Reduce Promises memory usage in Node.js

Reduce Promises memory usage in Node.js

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4 min read
JavaScript Dates

JavaScript Dates

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9 min read
What To Expect When You're Expecting To Drop IE11 🗑️

What To Expect When You're Expecting To Drop IE11 🗑️

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4 min read
Pass data through React's tree like a boss 😎

Pass data through React's tree like a boss 😎

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4 min read
Typescript: First thoughts

Typescript: First thoughts

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2 min read
Demystifying Array.prototype.flat

Demystifying Array.prototype.flat

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Selecting multiple DOM elements with destructuring and map

Selecting multiple DOM elements with destructuring and map

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3 min read
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