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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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Search Every SEC Filing by Keyword With the Keyless EDGAR Full Text API
scrapemint profile

Search Every SEC Filing by Keyword With the Keyless EDGAR Full Text API

#showdev #webdev #api #javascript
Comments
2 min read
How I Built an Ultra-Fast Bilingual Dictionary Handling 293,000+ Words on the Edge
naruttam profile

How I Built an Ultra-Fast Bilingual Dictionary Handling 293,000+ Words on the Edge

#webdev #serverless #cloudflare #javascript
Comments 1
3 min read
Pull Polymarket Prediction Market Data With No API Key
scrapemint profile

Pull Polymarket Prediction Market Data With No API Key

#showdev #webdev #api #javascript
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3 min read
How I Built a Forgiving Color-Memory Score in JavaScript
zhang_fe301a92583a05700 profile

How I Built a Forgiving Color-Memory Score in JavaScript

#javascript #webdev #gamedev #tutorial
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2 min read
Connecting Enterprise Databases (Postgres, Redis, Neo4j) to AI Agents via MCP
programmingcentral profile

Connecting Enterprise Databases (Postgres, Redis, Neo4j) to AI Agents via MCP

#javascript #typescript #ai #mcp
Comments 2
9 min read
Show Dev: Ergo-AI — 100% private 3D ergonomics RULA/REBA assessment in the browser
oldhero07 profile
Himesh

Show Dev: Ergo-AI — 100% private 3D ergonomics RULA/REBA assessment in the browser

#showdev #react #webassembly #javascript
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1 min read
Stop Writing Custom Auth, Analytics, and Media Pipelines: The Production-Grade SaaS Architecture for 2026
apives_ecosystem profile
apives

Stop Writing Custom Auth, Analytics, and Media Pipelines: The Production-Grade SaaS Architecture for 2026

#webdev #javascript #opensource #saas
3
Comments
2 min read
I built a browser-only JWT Creator & Signer — HS256/384/512, verify, expiry check, 77 tests
dev_nestio_229945f10652e4 profile

I built a browser-only JWT Creator & Signer — HS256/384/512, verify, expiry check, 77 tests

#webdev #security #javascript #tools
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2 min read
I Turned Staff Interview Prep Into a Midnight Ramen Bowl 🍜

Frontend Challenge CSS Art Submission 🍲🥧
numb_code_07 profile

I Turned Staff Interview Prep Into a Midnight Ramen Bowl 🍜

#devchallenge #frontendchallenge #webdev #javascript
37
Comments 10
3 min read
A Smarter Way to Deep Clone in React: Introducing useDeepClone
saurav_tb_pandey profile

A Smarter Way to Deep Clone in React: Introducing useDeepClone

#reacthooklab #react #javascript #webdev
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2 min read
Writing a JSON Parser in Javascript
kaizengrowth profile

Writing a JSON Parser in Javascript

#javascript #tutorial
Comments 1
1 min read
Bitwise Calculator: Visual 32-bit AND/OR/XOR/NOT/Shifts in Your Browser
dev_nestio_229945f10652e4 profile

Bitwise Calculator: Visual 32-bit AND/OR/XOR/NOT/Shifts in Your Browser

#webdev #javascript #devtools #opensource
1
Comments
1 min read
Warm Table — A Taiwanese Comfort Soup Landing Page

Frontend Challenge Perfect Landing Submission 🍲🥧
zoe_lin_0653 profile

Warm Table — A Taiwanese Comfort Soup Landing Page

#devchallenge #frontendchallenge #webdev #javascript
7
Comments 2
3 min read
new project
kouron profile
Juan

new project

#programming #javascript #beginners #software
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1 min read
Why Component Mapping Matters: RevoGrid vs Bryntum Scheduler
kumakint profile
Maks

Why Component Mapping Matters: RevoGrid vs Bryntum Scheduler

#gantt #webdev #javascript #productivity
3
Comments 1
5 min read
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