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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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The TypeScript `satisfies` Operator in 2026: Patterns You're Probably Missing

The TypeScript `satisfies` Operator in 2026: Patterns You're Probably Missing

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

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

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4 min read
I built a budget app that never sees your money

I built a budget app that never sees your money

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8 min read
AnimaStage Lite v1.2.3: Google Play Release, Better Multi-Model Performance & Physics Stability

AnimaStage Lite v1.2.3: Google Play Release, Better Multi-Model Performance & Physics Stability

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2 min read
How a Simple Word Counter Turned Into 50+ Browser-Based Tools in Just Three Weeks

How a Simple Word Counter Turned Into 50+ Browser-Based Tools in Just Three Weeks

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5 min read
Deploy an AI Chatbot on Your NextJS Website using FREE tools

Deploy an AI Chatbot on Your NextJS Website using FREE tools

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2 min read
My roommate partied all night in Rio. I ended up building local-first JS on the stairs.

My roommate partied all night in Rio. I ended up building local-first JS on the stairs.

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1 min read
Build a Box Plot Calculator in Pure JavaScript — No Libraries Needed

Build a Box Plot Calculator in Pure JavaScript — No Libraries Needed

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5 min read
Feeding the LLM the Whole Thread: Prompt Chaining for Contextual Replies

Feeding the LLM the Whole Thread: Prompt Chaining for Contextual Replies

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7 min read
I'm AI-First, Vanilla JS Only, and I'm Not Sorry

I'm AI-First, Vanilla JS Only, and I'm Not Sorry

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3 min read
I built a Chrome extension that lets you blow up any webpage

I built a Chrome extension that lets you blow up any webpage

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3 min read
I Built FinTrack - My Personal Finance App from Scratch

I Built FinTrack - My Personal Finance App from Scratch

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2 min read
MongoDB find() Query Examples for Beginners - Filter, Sort, Limit

MongoDB find() Query Examples for Beginners - Filter, Sort, Limit

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6 min read
AbortController is how fetch learned to clean up after itself

AbortController is how fetch learned to clean up after itself

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5 min read
Detecting Which AI Chat Platform You're On: URL and DOM Patterns for ChatGPT, Claude, Gemini, and Copilot

Detecting Which AI Chat Platform You're On: URL and DOM Patterns for ChatGPT, Claude, Gemini, and Copilot

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4 min read
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