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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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Sentinel-IR: Stop Making Your Agents Read Human Code. Give Them a Fact Layer

Sentinel-IR: Stop Making Your Agents Read Human Code. Give Them a Fact Layer

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7 min read
How We Handle Client-Side CSV Merging Without Server Processing

How We Handle Client-Side CSV Merging Without Server Processing

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2 min read
I Built Browser-Local File Tools So Files Don't Need to Be Uploaded

I Built Browser-Local File Tools So Files Don't Need to Be Uploaded

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3 min read
How to record Google Meet and Zoom calls with dual audio using the HTML5 MediaRecorder API

How to record Google Meet and Zoom calls with dual audio using the HTML5 MediaRecorder API

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2 min read
You don't search for the key, you search for English: how cipher auto-solvers actually work

You don't search for the key, you search for English: how cipher auto-solvers actually work

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5 min read
Operators in JavaScript

Operators in JavaScript

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4 min read
Hacking My Nabaztag: Reading MSN Messages Out Loud With a Talking Rabbit (2008)

Hacking My Nabaztag: Reading MSN Messages Out Loud With a Talking Rabbit (2008)

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2 min read
The Post-Rotation Re-Scan: Proving a Leaked Key Is Actually Dead

The Post-Rotation Re-Scan: Proving a Leaked Key Is Actually Dead

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10 min read
CLI to Scan JS/TS Apps for India's DPDP Act Compliance

CLI to Scan JS/TS Apps for India's DPDP Act Compliance

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4 min read
JavaScript Variables & Functions for Beginners 🚀

JavaScript Variables & Functions for Beginners 🚀

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1 min read
How I made uncertainty readable in a deterministic browser strategy

How I made uncertainty readable in a deterministic browser strategy

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2 min read
I built 59 free browser-based dev tools in vanilla JS — here's what I learned

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

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2 min read
Sending Emails with Amazon SES (and Why Your Form Shouldn't Wait for Them)

Sending Emails with Amazon SES (and Why Your Form Shouldn't Wait for Them)

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5 min read
Four places ffmpeg.wasm fails silently in a Next.js app (and the fixes)

Four places ffmpeg.wasm fails silently in a Next.js app (and the fixes)

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3 min read
I built truden | alt+shake your mouse to snip UI for AI assistants

I built truden | alt+shake your mouse to snip UI for AI assistants

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3 min read
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