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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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Jul 22

Prerendering 280 pages of a React SPA for SEO: what actually worked

#javascript #seo #react #webdev

5 min read

Yu Wang

Jul 22

The DOCX demo was perfect. The first real contract was awful.

#webdev #javascript #architecture #performance

3 min read

Chris

Jul 26

How to use third party web components - "for the rest of us"

#beginners #html #javascript #webdev

4 min read

Sai Swaroop Bijinapalli

Aug 25

Node.js Fundamentals: Runtime, Architecture, Core Modules, Streams, Buffers & Non-Blocking I/O

#backend #javascript #node #programming

8 min read

Mayd-It

Jul 22

CPSC Recall API: No Pagination and a Broken Hazard Filter

#api #opendata #javascript #webdev

9 min read

Jul 22

Building an AI Image Upscaler That Runs Entirely in the Browser (No Server Required)

#ai #javascript #privacy #webdev

3 min read

sunshey

Jul 22

How I Built a Blank Page Detector for PDFs with Vue 3 and Canvas

#vue #pdf #javascript #webdev

4 min read

Sai Swaroop Bijinapalli

Jul 22

JavaScript Fundamentals

#beginners #javascript #learning #programming

4 min read

jaenyf

Aug 4

I got tired of mocking Date, so I built a TimeProvider for JavaScript / TypeScript

#javascript #typescript #npm #node

2 min read

Jul 22

Summarizing a PDF with AI for less than a cent: PDF.js, Gemini Flash-Lite, and a Netlify Function

#webdev #javascript #ai #serverless

5 min read

Carlos Oliva Pascual

Jul 22

React Router v7 Complete Guide (2026): Framework Mode, Loaders & Actions

#react #javascript #typescript #webdev

5 min read

Aug 25

JavaScript Closures: The Complete Guide (with Cheat Sheet)

#javascript #webdev #tutorial #programming

12 min read

Erick Eduardo Ramos

Jul 22

Cómo solucionar el error “Text content does not match server-rendered HTML” en Next.js App Router

#frontend #javascript #nextjs #react

3 min read

Jul 26

Streaming Long AI Jobs to the Browser: SSE Patterns From Building an Audit Tool

#node #nextjs #javascript #webdev

5 min read

Aug 25

CSS Animations Can't Pause. The Web Animations API Can.

#javascript #css #webdev #frontend

5 min read

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