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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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npm Scripts and package.json Mastery (2026)

npm Scripts and package.json Mastery (2026)

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4 min read
I built 12 free browser-based tools for creators — here's what I learned

I built 12 free browser-based tools for creators — here's what I learned

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2 min read
I built a free Cron Expression Builder — visual editor, plain-English explainer, and next run times in your timezone

I built a free Cron Expression Builder — visual editor, plain-English explainer, and next run times in your timezone

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1 min read
Google Apps Script Automation

Google Apps Script Automation

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4 min read
Open World Cup 2026 fixtures in South African Standard Time

Open World Cup 2026 fixtures in South African Standard Time

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3 min read
How I Stopped Writing Error Handling in Every Route (Express Error Middleware)

How I Stopped Writing Error Handling in Every Route (Express Error Middleware)

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3 min read
Building a 100% Client-Side HEIC to JPG Converter: Zero Servers, Zero Uploads

Building a 100% Client-Side HEIC to JPG Converter: Zero Servers, Zero Uploads

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2 min read
Under the Hood: Building a zero-signup, client-side home repair cost estimator

Under the Hood: Building a zero-signup, client-side home repair cost estimator

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2 min read
Lottie vs Framer Motion: Which Should You Use?

Lottie vs Framer Motion: Which Should You Use?

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4 min read
7 React Anti-Patterns Killing Your Performance (2026)

7 React Anti-Patterns Killing Your Performance (2026)

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6 min read
I Built a Global Location Data API with 12M+ Cities — Here's How

I Built a Global Location Data API with 12M+ Cities — Here's How

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3 min read
How I used Cloudflare Pages + GitHub API as a free backend for a family caregiving app

How I used Cloudflare Pages + GitHub API as a free backend for a family caregiving app

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6 min read
Why TanStack Query is overrated (and what to use instead)

Why TanStack Query is overrated (and what to use instead)

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3 min read
How I Stopped Node.js from Freezing While Bulk-Processing 1,500+ Excel Rows

How I Stopped Node.js from Freezing While Bulk-Processing 1,500+ Excel Rows

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4 min read
encodeURI vs encodeURIComponent: The JavaScript URL Encoding Trap

encodeURI vs encodeURIComponent: The JavaScript URL Encoding Trap

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2 min read
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