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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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10 Cool CodePen Demos (July 2026)
alvaromontoro profile

10 Cool CodePen Demos (July 2026)

#showdev #html #css #javascript
6
Comments
2 min read
Why I Built ImgSolve: Making Everyday Image Tasks Simpler
imgsolve profile

Why I Built ImgSolve: Making Everyday Image Tasks Simpler

#webdev #javascript #opensource #productivity
1
Comments
2 min read
The React Concept That Broke My Brain (And Why It Was Actually Simple)
blackjosh007 profile

The React Concept That Broke My Brain (And Why It Was Actually Simple)

#react #beginners #javascript #webdev
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3 min read
Unicode Isn't a Font: How Fancy Text Generators Actually Work
abdullah_sajjadali_e9f5c profile

Unicode Isn't a Font: How Fancy Text Generators Actually Work

#javascript #programming #tutorial #webdev
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2 min read
13 Free Browser Tools Every Developer Needs in 2026
pyfiletoolkit profile

13 Free Browser Tools Every Developer Needs in 2026

#webdev #javascript #productivity #tooling
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1 min read
TypeScript `never` in Practice: Exhaustive Checks, Impossible States, and Narrowing Dead Code
jsmanifest profile

TypeScript `never` in Practice: Exhaustive Checks, Impossible States, and Narrowing Dead Code

#typescript #javascript #webdev #react
1
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14 min read
How to Build a Profitable Chrome Extension in 2025
qingluan profile
qing

How to Build a Profitable Chrome Extension in 2025

#javascript #chrome #extension #money
Comments
5 min read
PDF Engine — Rust/WASM PDF Processing in Your Browser
jack_green_7b74cb2cdf9e23 profile

PDF Engine — Rust/WASM PDF Processing in Your Browser

#webdev #javascript #opensource #productivity
1
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2 min read
Hybrid search for your app in an afternoon, for $0
alexander_lukashov profile

Hybrid search for your app in an afternoon, for $0

#search #javascript #webdev #tutorial
1
Comments
7 min read
Backtesting AMM Liquidity Strategies with amm-strategy-backtester
justincampos454 profile

Backtesting AMM Liquidity Strategies with amm-strategy-backtester

#crypto #javascript #testing #web3
Comments 1
7 min read
Build an Industrial Heater Current Calculator with JavaScript
ashkan_hoseinpoor profile

Build an Industrial Heater Current Calculator with JavaScript

#coding #javascript #tutorial #webdev
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8 min read
Industrial Heater Sizing Calculator with JavaScript
ashkan_hoseinpoor profile

Industrial Heater Sizing Calculator with JavaScript

#javascript #tutorial #webdev
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6 min read
Detect Industrial Heater Failures with JavaScript: A Rule-Based Anomaly Detection System
ashkan_hoseinpoor profile

Detect Industrial Heater Failures with JavaScript: A Rule-Based Anomaly Detection System

#javascript #programming #tutorial
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15 min read
We Built Guardrails Against JSON Precision Loss. Then We Found Out Half of Them Weren't Actually Guarding Anything.
jacksmith_de profile

We Built Guardrails Against JSON Precision Loss. Then We Found Out Half of Them Weren't Actually Guarding Anything.

#backend #javascript #programming #softwareengineering
2
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4 min read
Compute portfolio risk metrics (Sharpe, beta, correlation) via a free API - in JS and Python
gabriele_paris_26292261ab profile

Compute portfolio risk metrics (Sharpe, beta, correlation) via a free API - in JS and Python

#javascript #python #api #tutorial
Comments
4 min read
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