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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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

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Software Solutions

Jul 28

React Performance Optimization Techniques That Actually Work

#react #javascript #webdev #performance

4 min read

Jun 24

How to Find the Original Price Before a Percentage Discount

#javascript #beginners #productivity #career

2 min read

tosane932

Jul 27

The Blinking Toilet Light and My `isProcessing` Flag Were Doing the Same Job

#javascript #webdev #beginners #programming

8 min read

Jun 26

I Built a Random Wheel Spinner and Learned That Simple Tools Are the Hardest to Get Right

#showdev #webdev #javascript #beginners

3 min read

Vairavan

Jun 24

Array & Array Methods (Basic)

#javascript #beginners #ai #webdev

3 min read

Jul 7

Stop Putting Everything in useState

#react #javascript #frontend

2 min read

Alejandro

Jul 16

Part 5: Stop Using Effects for State Resets

#react #javascript #webdev #programming

7 min read

Odilon HUGONNOT

Jul 7

JavaScript avancé : la suite logique après les bases (2026)

#javascript #avance #prototypes #classes

5 min read

Jun 24

How to Generate Printable Calendar PDFs (Free, No Signup, Works Offline)

#productivity #webdev #tools #javascript

5 min read

Frank

Jul 17

AWS Weekly Roundup: What Matters to Me as a DevOps Engineer

#aws #javascript #node #ai

2 min read

Jul 7

How to Actually Use Supabase RLS With Next.js App Router (Without Losing Your Mind)

#tutorial #webdev #javascript #startup

5 min read

zack

Jul 27

Building a Small, Local-First Web Audio Tool (and the Edge Cases I Didn't Expect)

#showdev #webdev #javascript #react

6 min read

Jun 24

Checkout Friction Detector: A Lightweight JavaScript Library for Finding Conversion Blockers

#showdev #analytics #javascript #ux

1 min read

Alexandra

Jul 27

Understanding JavaScript Execution Context: The Foundation of Interactivity

#webdev #beginners #javascript

4 min read

Mohamed Bendjeddou

Jul 7

Getting Started, Starting Documented

#beginners #programming #books #javascript

3 min read

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