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

👋 Sign in for the ability to sort posts by relevant, latest, or top.
How I Replaced 4 Heavy WooCommerce Plugins with a 15KB Vanilla JS Solution 🚀
tophivetheme profile

How I Replaced 4 Heavy WooCommerce Plugins with a 15KB Vanilla JS Solution 🚀

#woocommerce #javascript #react #webdev
Comments
3 min read
Meet @vysmo/text - 243 text animation presets in 3 KB
thomasdolso profile

Meet @vysmo/text - 243 text animation presets in 3 KB

#javascript #webdev #animation #typescript
Comments
5 min read
Getting the public IP in Node.js and Express — no API key, no rate limits, no hassle
vix_2f14d2f56c1 profile
Vix

Getting the public IP in Node.js and Express — no API key, no rate limits, no hassle

#node #express #javascript #webdev
Comments
5 min read
Get Punished For Pressing Space at the Wrong Time
deffslayer profile

Get Punished For Pressing Space at the Wrong Time

#javascript #webdev #gamedev #css
1
Comments
2 min read
XML to JSON Conversion - Avoiding the Pitfalls That Actually Bite You
moksh profile

XML to JSON Conversion - Avoiding the Pitfalls That Actually Bite You

#webdev #javascript #api #devex
2
Comments 3
4 min read
Three majors, two mistakes: designing a pause API for a Turing-machine interpreter
mellonis profile

Three majors, two mistakes: designing a pause API for a Turing-machine interpreter

#api #architecture #javascript #softwareengineering
Comments
8 min read
JS INTERNALS: Hoisting, STARVATION, PROTOTYPE
khanjan_jha_612c168d7d77c profile

JS INTERNALS: Hoisting, STARVATION, PROTOTYPE

#javascript #beginners #coding
Comments
3 min read
Expo's MCP Server is Now Free - Connect Your AI Assistant to Expo Projects
pestodrizzle profile
Dan for Expo

Expo's MCP Server is Now Free - Connect Your AI Assistant to Expo Projects

#expo #reactnative #mobile #javascript
5
Comments
2 min read
Braintrust vs LangSmith: Is $249/mo Worth It? The May 2026 Math
bean_bean profile

Braintrust vs LangSmith: Is $249/mo Worth It? The May 2026 Math

#fullstack #ai #webdev #javascript
1
Comments
6 min read
React Is Not the Problem — Your Client-Side Mental Model Is
johnnylemonny profile

React Is Not the Problem — Your Client-Side Mental Model Is

#react #webdev #javascript #performance
1
Comments
3 min read
Why I built my SaaS without TypeScript on the frontend (and don't regret it)
lukasz_blania_4b7d226fa2a profile

Why I built my SaaS without TypeScript on the frontend (and don't regret it)

#javascript #typescript #webdev #productivity
Comments
6 min read
Why Complex React Native Forms Still Break in 2026
louis7645 profile

Why Complex React Native Forms Still Break in 2026

#javascript #mobile #reactnative #ui
Comments
5 min read
Subresource Integrity: Protecting Your Site from CDN Compromise
jonathan_pimperton_971ac1 profile

Subresource Integrity: Protecting Your Site from CDN Compromise

#webdev #security #javascript #cdn
Comments
3 min read
Beyond useEffect: Specialized Effect Hooks for Async, Deep Comparisons, and SSR
childrentime profile

Beyond useEffect: Specialized Effect Hooks for Async, Deep Comparisons, and SSR

#react #javascript #webdev #tutorial
6
Comments
10 min read
SEO Challenges With Dynamic Prayer Time City Pages
jem_vick_c8 profile

SEO Challenges With Dynamic Prayer Time City Pages

#ai #webdev #programming #javascript
Comments
2 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.