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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!

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Create Your First MCP Server in 5 Minutes with create-mcp-server
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ialijr profile

Create Your First MCP Server in 5 Minutes with create-mcp-server

#webdev #javascript #ai #programming
1
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10 min read
3 Ways to Run AI in the Browser with Next.js (No API Keys Required)
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niroshan_dh profile

3 Ways to Run AI in the Browser with Next.js (No API Keys Required)

#javascript #webdev #ai #machinelearning
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3 min read
Building a Fast JSON Formatter: Lessons Learned
vanshit_mehta_2daaec45acf profile

Building a Fast JSON Formatter: Lessons Learned

#webdev #javascript #java #tools
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2 min read
Testes de integração em Node.js com Mocha/Chai
lucaspereiradesouzat profile

Testes de integração em Node.js com Mocha/Chai

#api #javascript #node #testing
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7 min read
Singleton vs Observer Pattern: When and Why to Use Each
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arunteja profile

Singleton vs Observer Pattern: When and Why to Use Each

#architecture #beginners #javascript
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3 min read
Singleton vs Observer Pattern: When and Why to Use Each
Cover image for Singleton vs Observer Pattern: When and Why to Use Each
arunteja profile

Singleton vs Observer Pattern: When and Why to Use Each

#architecture #beginners #javascript
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3 min read
Observer Pattern Explained Simply With JavaScript Examples
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arunteja profile

Observer Pattern Explained Simply With JavaScript Examples

#designpatterns #javascript #beginners #programming
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3 min read
Building A Multi-Account Walkthrough System That Supports MyLanguage and Pine Strategy Language Based on FMZ
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chronosquant profile

Building A Multi-Account Walkthrough System That Supports MyLanguage and Pine Strategy Language Based on FMZ

#code #javascript #product #risks
Comments 1
10 min read
A Simple and Reliable Way to Convert Millimeters to Centimeters in Web Apps
dsf_sdf_a6281a6fdab5bf3fc profile

A Simple and Reliable Way to Convert Millimeters to Centimeters in Web Apps

#webdev #javascript #frontend #utilities
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1 min read
My first post lol
bhennyhayman profile

My first post lol

#webdev #javascript #beginners
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1 min read
# What Is CORS and a Preflight Request? Explained for Developers
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sudiip__17 profile

# What Is CORS and a Preflight Request? Explained for Developers

#webdev #programming #ai #javascript
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3 min read
Why Fast Page Loads Don’t Always Mean Fast User Experience
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ar_abid_641aa302d5c68b2ae profile

Why Fast Page Loads Don’t Always Mean Fast User Experience

#performance #webdev #javascript #serverless
1
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2 min read
I Built 18 Free Developer Tools That Run 100% in Your Browser
palak_kanani_91a94ad83646 profile

I Built 18 Free Developer Tools That Run 100% in Your Browser

#webdev #javascript #react #productivity
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1 min read
Why your code failed in production?
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saifullahusmani profile

Why your code failed in production?

#webdev #programming #javascript #beginners
1
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2 min read
Polyfill - useEffect (React)
zeeshanali0704 profile

Polyfill - useEffect (React)

#javascript #react #tutorial
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5 min read
Polyfil - useReducer
zeeshanali0704 profile

Polyfil - useReducer

#interview #tutorial #javascript #react
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5 min read
Built a Free Online PDF Tool - Here's Why I Didn't Use Python
rajender_kumar_eb48ec3e13 profile

Built a Free Online PDF Tool - Here's Why I Didn't Use Python

#pdf #javascript #webdev
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1 min read
Why Your E-Commerce Site Feels Slow Even When Lighthouse Is Green
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ar_abid_641aa302d5c68b2ae profile

Why Your E-Commerce Site Feels Slow Even When Lighthouse Is Green

#performance #webdev #javascript #ecommerce
1
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3 min read
NodeSecure hidden capability: mama
fraxken profile

NodeSecure hidden capability: mama

#node #javascript #security
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2 min read
How I Built a Serverless P2P Chat with Zero Backend 🚀
bingkahu profile

How I Built a Serverless P2P Chat with Zero Backend 🚀

#javascript #webdev #opensource #p2p
1
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1 min read
Polyfill - call, apply & bind
zeeshanali0704 profile

Polyfill - call, apply & bind

#javascript #interview
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4 min read
Building a Content-First Web Runtime (UI as a Lens, Not a Template)
suign profile

Building a Content-First Web Runtime (UI as a Lens, Not a Template)

#webdev #programming #ai #javascript
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2 min read
ReactJS Design Pattern ~Context Selector~
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kkr0423 profile

ReactJS Design Pattern ~Context Selector~

#programming #javascript #react #learning
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1 min read
The Complete Guide to API Types in 2026: REST, GraphQL, gRPC, SOAP, and Beyond
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sizan_mahmud0_e7c3fd0cb68 profile

The Complete Guide to API Types in 2026: REST, GraphQL, gRPC, SOAP, and Beyond

#api #webdev #programming #javascript
2
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10 min read
Polyfill - useState (React)
zeeshanali0704 profile

Polyfill - useState (React)

#javascript
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4 min read
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