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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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ggwork

Aug 11

Building a Real-Time Base Converter: The Hidden Complexity of a "Simple" Tool

#debugging #javascript #programming #tools

6 min read

Jul 7

IA no desenvolvimento web: de escrever código para orquestrar sistemas

#webdev #javascript #tutorial #beginners

4 min read

Jul 7

Launch day: PortalJS skills, install with one command

#agents #ai #javascript #nextjs

2 min read

Jul 8

I added nested CSV to JSON support to a free browser-based converter

#showdev #javascript #sideprojects #webdev

1 min read

fernforge

Jul 8

Game genetics without Mendel: continuous traits, skewed mutation, and backend-free genome codes

#gamedev #javascript #algorithms #webdev

5 min read

Jeffrey Hamilton

Jul 7

I built a background remover that doesn't upload your photos (no $40/month)

#webdev #javascript #privacy #ai

1 min read

Aug 10

Prerender is gone — a Playwright-based replacement

#showdev #seo #javascript #node

9 min read

Frontend Challenge Perfect Landing Submission 🍲🥧

Bhavin Sen

Aug 10

Comfort Food: A Visual Journey Through Street Food

#devchallenge #frontendchallenge #webdev #javascript

2 min read

Jul 7

Extract Audio from Video in Your Browser — No Upload, Works Offline

#chrome #privacy #javascript #tutorial

3 min read

jsmanifest

Aug 10

Debugging Claude Code Agents: Reading Transcripts, Tracing Tool Calls, and Finding Where Your Agent Goes Wrong

#typescript #ai #javascript #webdev

13 min read

KunStudio

Jul 21

The Math Behind a Late-Fee: Turning "Net 30" Into an Enforceable Number

#showdev #javascript #webdev #freelance

3 min read

Michael Yousrie

Jul 11

How to embed a widget on any site without CSS collisions (Shadow DOM)

#webdev #javascript #css #webcomponents

3 min read

blanco

Jul 7

I reverse-engineered Discord's profile banner color blend (and built a tool around it)

#showdev #webdev #javascript #discord

1 min read

Aug 10

Image Resizer That Runs Entirely in Your Browser

#webdev #javascript #beginners #security

1 min read

Zero Filter Diary

Jul 7

Python vs JavaScript for Backend Automation in 2026

#python #javascript #automation #webdev

8 min read

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