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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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Фёдор Сёмочкин

Feb 27

I built desktop tool to feed your entire codebase to ChatGPT/Claude (Svelte 5 + Tauri v2)

#showdev #ai #javascript #productivity

1 min read

Kunal

Mar 22

JavaScript Bloat in 2026: 3 Architectural Root Causes Killing Your Web Performance [Guide]

#javascript #webperf #frontend #bundlesize

8 min read

Cover image for useOptimistic: Build Snappier React UIs with Optimistic Updates

Ugochukwu Nebolisa

Mar 3

useOptimistic: Build Snappier React UIs with Optimistic Updates

#webdev #javascript #react #softwaredevelopment

8 min read

Cover image for Why I built a free TV wall in the browser — and what I learned

lori shui

Feb 27

Why I built a free TV wall in the browser — and what I learned

#showdev #webdev #javascript #beginners

4 min read

orjinameh

Feb 27

How I Fixed a Geolocation Permission Bug in a Next.js App

#javascript #nextjs #opensource #ux

3 min read

Cover image for Node.js Core: Event Loop & Native Power

Feb 27

Node.js Core: Event Loop & Native Power

#architecture #javascript #node #performance

1 min read

William C.

Feb 27

How I Reverse-Engineered ChatGPT's Hidden Search Behavior with a Chrome Extension

#ai #seo #javascript #webdev

4 min read

1xApi

Feb 27

5 Essential API Security Headers Every Developer Should Know

#api #security #node #javascript

2 min read

reynaldi

Feb 27

How to Set the Host Header in Fetch (JavaScript)

#webdev #programming #javascript #cors

3 min read

Vinay Daggupati

Feb 27

# 🧬 Math as an Organism: Why Generative Art Beats Grinding DSA

#showdev #javascript #programming #webdev

3 min read

Cover image for Next.js Weekly #119: Cloudflare Next.js Drama, Chat SDK, Sandcastle, New useActionState Docs, Query Abstractions

Erfan Ebrahimnia

Feb 27

Next.js Weekly #119: Cloudflare Next.js Drama, Chat SDK, Sandcastle, New useActionState Docs, Query Abstractions

#nextjs #react #javascript #ai

3 min read

Feb 27

We Built a Detector for the Oasis WebSocket Hijack in 4 Hours (ClawMoat v0.7.1)

#security #ai #opensource #javascript

2 min read

Mar 12

Video Preview on Hover with Stimulus

#ruby #rails #hotwire #javascript

3 min read

Feb 26

How to add visual regression testing to Playwright

#playwright #testing #javascript #webdev

4 min read

Cover image for Stop Blocking the Event Loop: A Deep Dive into Node.js Worker Threads and Multithreading

Mar 12

Stop Blocking the Event Loop: A Deep Dive into Node.js Worker Threads and Multithreading

#node #javascript #multithreading

7 min read

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