RunJS ❤️ JavaScript

JavaScript news and development updates from RunJS, the JavaScript playground for your desktop.

[Dong Nguyen @ndaidong]

Stumbled on this gem: Music Theory for Programmers.
As a coder who plays piano, seeing scales & chords built from pure math + JS arrays? Absolute mind-blow 🎹#MusicTheory #Programming #Piano #Coding @RunJS_app https://t.co/htxdvG49vV

[Luke Haas @lukehaas]

I can't play an instrument, so I figured out music theory in JavaScript instead.
I now understand why there are 12 notes and why notes in the same key sound good 🎶

I've written up my findings with code examples you can run and hear.

[RunJS ❤️ JavaScript @RunJS_app]

RunJS version 4 is out. Lots of new features and improvements.
https://t.co/XpTZGVg0HM

[RunJS ❤️ JavaScript @RunJS_app]

@zaherg Yes, renewal is included 👍

[RunJS ❤️ JavaScript @RunJS_app]

The RunJS Black Friday sale is now on 🎁 - 30% OFF!
https://t.co/R6buIArzsW

[eden lane @lane_en]

When I need to test some npm library or code snippet - I use @RunJS_app - it's so damn convenient!
Looks like they have a black friday discount with a code: BLACKFRIDAY2025. Don't miss your chance!

[RunJS ❤️ JavaScript @RunJS_app]

@daytonlowell Thanks, I’m looking into it 👍

[RunJS ❤️ JavaScript @RunJS_app]

The latest version of RunJS is here, featuring expanded AI integration with new providers like Gemini, Ollama, Mistral, and Anthropic. Download it at https://t.co/TQrxf4tQ88

[RunJS ❤️ JavaScript @RunJS_app]

@zaherg Thanks for testing that. I’ll get the .env file issue sorted in the next release 👍

[RunJS ❤️ JavaScript @RunJS_app]

@zaherg @ardadev Did you try setting the working directory via the action menu?

[RunJS ❤️ JavaScript @RunJS_app]

@PaulHenri_L Try RunJS

[Pier Gorelli @PGorelli91424]

@RunJS_app is the perfect study buddy — a fast, simple tool to experiment with JavaScript. No setup, instant results, just pure coding fun. #JavaScript #Coding

[RunJS ❤️ JavaScript @RunJS_app]

What's Coming to JavaScript — The latest updates from the TC39 meeting reveal exciting proposals shaping the future of JavaScript.
https://t.co/PBPZWwRGZn

[RunJS ❤️ JavaScript @RunJS_app]

JavaScript, When is this? — Mat Marquis explores the intricate nature of the "this" keyword, shedding light on its context-dependent behaviour in functions.
https://t.co/bPwxcBbb37

[RunJS ❤️ JavaScript @RunJS_app]

@mateobetancurb Happy to consider it if people want it 👍

[RunJS ❤️ JavaScript @RunJS_app]

RunJS 3.1.0 is here.
Including exciting new features and improvements, such as Magic Comments - a new way to instantly see the value of any expression anywhere in your code.
https://t.co/6J9gLRjrro
#JavaScript

[RunJS ❤️ JavaScript @RunJS_app]

A Flowing WebGL Gradient, Deconstructed — This article offers a thorough introduction to writing WebGL shaders with gradient noise, breaking down the math and techniques involved in creating captivating visual effects.
https://t.co/WWKuGGxcjA

[RunJS ❤️ JavaScript @RunJS_app]

Fastify + React shows impressive speed, being 7x faster than Next.js. With a mature Vite integration plugin, @fastify/react has reached version 1.0, simplifying the development of swift React applications on Fastify.
https://t.co/VRSKU2Idk0

[RunJS ❤️ JavaScript @RunJS_app]

Deploying a Next.js App to Production in Any Server — This article provides updated guidance on building a Docker image for a Next.js application that allows for deployment without reliance on proprietary cloud services.
https://t.co/M4mSNTQbbW

[RunJS ❤️ JavaScript @RunJS_app]

SSR Deep Dive for React Developers — This article provides a detailed exploration of Server-Side Rendering (SSR), pre-rendering, hydration, and Static Site Generation (SSG) in React, examining their costs, performance implications, benefits, and trade-offs
https://t.co/rg9ZPAPUGG