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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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Serhii

Oct 13

Saving leads and handling 429 errors in a Node.js Telegram bot with grammY

#javascript #node #beginners #telegram

7 min read

Oct 13

My deploy succeeded, and my site started lying about your photos

#code #debugging #javascript #webdev

4 min read

Oct 13

CVE-2026-94545 Explained: What Happens When an OG-Image Generator Forgets to Escape

#cybersecurity #javascript #nextjs #security

5 min read

Oct 13

How to Fix Common JSON Syntax Errors (Incl. AI Output)

#json #javascript #webdev #beginners

3 min read

Oct 13

Look-ahead bias hides in the bars you did not load

#trading #javascript #testing #statistics

5 min read

Oct 13

Why an i.i.d. bootstrap lies about drawdown

#trading #statistics #javascript #data

5 min read

Oct 13

A challenge fee is a geometric series, not a price

#trading #finance #javascript #statistics

5 min read

Oct 13

Size positions from a drawdown budget, not a percentage

#trading #beginners #javascript #finance

5 min read

Oct 13

The consistency rule is a constraint, not a number

#trading #javascript #statistics #finance

6 min read

Build for Search

Oct 13

Web Development SEO: How to Build Search-Friendly Websites From Day One

#webdev #seo #javascript #programming

5 min read

Latr

Oct 13

How we share 50 browser tabs with a single URL and zero backend servers

#webdev #javascript #architecture #privacy

5 min read

Oct 14

Free Privacy-First Web Utilities Every Developer Needs (100% Client-Side)

#webdev #javascript #productivity #tools

1 min read

Oleksandr Sendziuk

Oct 13

Rebuilding creayou.com

#webdev #html #javascript #design

3 min read

EME GUG

Oct 13

Your AI-Written Tests Are Too Polite: Mutation Testing and Property-Based Testing to Catch Slop

#testing #ai #python #javascript

6 min read

Oct 14

Day 19: Using JSON.stringify() and JSON.parse() in My E-Commerce Project 🛒

#javascript #webdev #coding #beginners

1 min read

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