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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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Why You Shouldn't Paste Private Logs Into Cloud Regex Testers 🔍
kandz profile
kandz

Why You Shouldn't Paste Private Logs Into Cloud Regex Testers 🔍

#javascript #regex #security #webdev
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2 min read
Leftover Ladle: Comfort Food from What You Already Have

Frontend Challenge Perfect Landing Submission 🍲🥧
alexshev profile

Leftover Ladle: Comfort Food from What You Already Have

#devchallenge #frontendchallenge #webdev #javascript
4
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2 min read
TypeScript `asserts` and Type Predicates in 2026: Writing Guards That Actually Narrow Correctly
jsmanifest profile

TypeScript `asserts` and Type Predicates in 2026: Writing Guards That Actually Narrow Correctly

#typescript #javascript #webdev #react
2
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13 min read
The Complete Guide to QR Codes: Error Correction, Logos, and Best Practices
bitran profile

The Complete Guide to QR Codes: Error Correction, Logos, and Best Practices

#qrcode #webdev #javascript #tutorial
3
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4 min read
How to Fix CORS Errors in React: The Practical Guide (With Real Solutions)
blogs_world profile

How to Fix CORS Errors in React: The Practical Guide (With Real Solutions)

#react #javascript #nextjs #programming
1
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3 min read
Why `new Date(garbage) === "Invalid Date"` is always false (a timestamp converter taught me this the hard way)
vera_yang_tw profile

Why `new Date(garbage) === "Invalid Date"` is always false (a timestamp converter taught me this the hard way)

#javascript #webdev
2
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5 min read
I built a task manager with zero frameworks, and the "delete confirmation" part took longer than everything else combined
patrick_mbithi_ profile

I built a task manager with zero frameworks, and the "delete confirmation" part took longer than everything else combined

#showdev #javascript #sideprojects #webdev
1
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4 min read
CalcMora just crossed 200 tools | Here's what changed under the hood
mizanur_rahaman_513a18e42 profile

CalcMora just crossed 200 tools | Here's what changed under the hood

#showdev #astro #webdev #javascript
1
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2 min read
Scrape Google News for Any Topic With Keyless RSS
scrapemint profile

Scrape Google News for Any Topic With Keyless RSS

#showdev #webdev #api #javascript
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2 min read
How to Screen Thousands of Stocks Without a Data Provider
scrapemint profile

How to Screen Thousands of Stocks Without a Data Provider

#showdev #webdev #api #javascript
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2 min read
I Built 5 Free AI Tools That Replace $200/month in SaaS Subscriptions
the_aiproducer_5ec354687 profile

I Built 5 Free AI Tools That Replace $200/month in SaaS Subscriptions

#webdev #tools #opensource #javascript
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3 min read
Pasting a JWT Into an Online Base64 Decoder Is a Credential Leak — Here's the Browser-Only Fix
orthogonalinfo profile
Max

Pasting a JWT Into an Online Base64 Decoder Is a Credential Leak — Here's the Browser-Only Fix

#security #javascript #webdev #node
1
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4 min read
How Government Tech Infrastructure is Reshaping Indian SMBs (A Developer's Perspective)
kautik_nai_2105 profile

How Government Tech Infrastructure is Reshaping Indian SMBs (A Developer's Perspective)

#ai #programming #webdev #javascript
2
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3 min read
Understanding Race Conditions in Backend Systems and How to Solve Them with Express.js
oxcode__ profile

Understanding Race Conditions in Backend Systems and How to Solve Them with Express.js

#architecture #backend #javascript #softwareengineering
2
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8 min read
identity-js.com - Page Groups added!
stevandric profile

identity-js.com - Page Groups added!

#analytics #webdev #javascript #marketing
1
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1 min read
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