DEV Community

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!

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I built a daily JavaScript puzzle game where a wrong answer physically can't ship

I built a daily JavaScript puzzle game where a wrong answer physically can't ship

1
Comments
1 min read
I Built a Browser-Based Tool That Turns Photos Into Cross-Stitch Patterns

I Built a Browser-Based Tool That Turns Photos Into Cross-Stitch Patterns

3
Comments 5
3 min read
Why I Built a Zero-AI, Zero-Algorithm Q&A Space for Distraction-Free Thoughts

Why I Built a Zero-AI, Zero-Algorithm Q&A Space for Distraction-Free Thoughts

2
Comments
1 min read
Portfolio Update, I Guess

Features a hilarious edgy teenage mode toggle

Portfolio Update, I Guess

34
Comments 9
3 min read
.env vs .env.example: What's the Difference and Why You Need Both

.env vs .env.example: What's the Difference and Why You Need Both

2
Comments
2 min read
Why Fixed-Window Rate Limiters Fail (And How to Fix Them with Math)

Why Fixed-Window Rate Limiters Fail (And How to Fix Them with Math)

Comments
3 min read
Embedding Stats Widgets Without Breaking CSP: iframes, CORS, and Content Security Policy

Embedding Stats Widgets Without Breaking CSP: iframes, CORS, and Content Security Policy

Comments
5 min read
How I Built 30+ Zero-Server Web Utilities and File Converters Using Pure Client-Side JavaScript

How I Built 30+ Zero-Server Web Utilities and File Converters Using Pure Client-Side JavaScript

Comments
2 min read
# Functional Programming in JavaScript: Writing Code That Is Easier to Understand

# Functional Programming in JavaScript: Writing Code That Is Easier to Understand

6
Comments
9 min read
The tools I keep opening are getting smaller

The tools I keep opening are getting smaller

Comments
2 min read
Problem: Scratch Extension Cannot Communicate with scratch-gui / Web Bluetooth Situation

Problem: Scratch Extension Cannot Communicate with scratch-gui / Web Bluetooth Situation

1
Comments
2 min read
I built ToolNest: A fast, privacy-first suite of free online developer tools

I built ToolNest: A fast, privacy-first suite of free online developer tools

1
Comments
1 min read
How I Published My First npm Packages

How I Published My First npm Packages

1
Comments
5 min read
How to Auto-Fix Broken JSON — Stop Debugging, Start Fixing

How to Auto-Fix Broken JSON — Stop Debugging, Start Fixing

Comments
2 min read
[Python/JS/C#] Block Language 2.2.0: Run Polyglot Workflows in One Document

[Python/JS/C#] Block Language 2.2.0: Run Polyglot Workflows in One Document

9
Comments 3
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.