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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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Sep 29

The hard part of scraping contact details is deciding what to throw away

#webscraping #python #javascript #api

4 min read

Hazrat Ummar Shaikh

Oct 4

What Nobody Tells You About Building "Simple" PDF Tools

#backend #python #javascript #webdev

14 min read

Jaisurya

Sep 30

React State

#frontend #javascript #react #webdev

2 min read

Ritusmoi Kaushik

Oct 13

A Real .xlsx With Working Formulas in Plain JavaScript, No Library

#javascript #excel #webdev #tutorial

7 min read

jsmanifest

Sep 29

TypeScript `using` in Real Codebases: Database Connections, File Handles, and Async Disposal Done Right

#typescript #webdev #javascript #react

13 min read

roehler

Sep 29

What I learned parsing Instagram, TikTok, X and Facebook data exports in the browser

#javascript #privacy #opensource #webdev

2 min read

Sep 29

How to Draw a Circle in Minecraft Blocks: the Math Behind a Pixel Circle Generator

#minecraft #javascript #algorithms #gamedev

4 min read

minia2a

Sep 29

We Blamed the Market for a Metric Our Own Clients Broke

#npm #javascript #observability #programming

6 min read

Sep 29

Three Security Fixes. Only One Survives the Tests.

#security #javascript #webdev #testing

2 min read

Fatih Mert Doğancan

Sep 29

Load JavaScript when a feature needs it: introducing CycleWire

#resumability #webdev #javascript #performance

2 min read

Sep 29

Build a CRUD app with a JavaScript grid, Node and DynamoDB. Part 1: read the data

#javascript #aws #dynamodb #tutorial

7 min read

clearwaterfromspeakers

Sep 29

Building a Cancellable Web Audio Tone Sequence (and the CSS Bug That Hid Nothing)

#javascript #webdev #audio #testing

4 min read

Sep 30

how much traffic do cookie banners cost you

#analytics #privacy #webdev #javascript

2 min read

Gio Rich

Sep 29

Scrape public Telegram channels with Python (no login, no API ID)

#webscraping #python #javascript #api

4 min read

Cristian Deluxe

Sep 29

Reserving an ad slot before it moves the page

#webdev #performance #javascript

2 min read

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