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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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Srinath S

Jun 26

Everyone's migrating to Playwright. But why, actually?

#javascript #playwright #selenium #automation

3 min read

Jun 22

Implementing a cryptographically secure shuffle: Fisher-Yates with CSPRNG in JavaScript

#javascript #algorithms

3 min read

Satyendra Vishwakarma

Jun 22

Tired of Searching for Different Base64 Tools? I Built One Place for Everything

#webdev #programming #javascript #productivity

1 min read

William Andrews

Jun 22

CSV explained — the quirks that quietly corrupt your data (and how to avoid them)

#csv #python #javascript #beginners

7 min read

Parsa J

Jul 26

You're watching `window` to detect element size changes. `ResizeObserver` watches the element itself.

#javascript #webdev #frontend #performance

4 min read

Danilo

Jul 24

I turned a photo of my handwriting into a real font, then open-sourced the whole pipeline

#showdev #opensource #javascript #ai

4 min read

Muhammad Omer Mirza

Jun 23

Convert Word and Excel to PDF in the browser (no server, no upload)

#javascript #webdev #pdf #opensource

4 min read

Jun 22

I built a free browser-based character counter — here's what I learned

#javascript #webdev #beginners #tools

2 min read

Jun 23

I Built Gamepad Support Into My Web App Using Pure JavaScript Here's Everything I Learned

#javascript #webdev #gamedev #tutorial

9 min read

Omar Bni

Jul 15

Add an AI support agent to Next.js, WordPress, Shopify, or any site

#webdev #ai #javascript #tutorial

10 min read

Gunnari Auvinen

Jun 22

Call vs. Apply in JavaScript

#javascript #software #programming

2 min read

Natural Diamond

Jun 22

I built a free diamond price calculator for South Africa (and made it embeddable)

#showdev #webdev #javascript #astro

2 min read

Jul 26

Elixir vs Node.js: Why Developers Are Exploring Elixir for Modern Backend Systems

#backend #javascript #node #programming

3 min read

sunshey

Jun 26

How I Encrypt PDFs in the Browser with Vue 3 and @pdfsmaller/pdf-encrypt-lite

#javascript #vue #pdf #webdev

3 min read

Jun 22

Six Lines, Zero API Calls: Running LLMs On-Device in React Native

#reactnative #ai #expo #javascript

10 min read

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