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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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How I Built a Bulk Image Optimizer with $0 Server Costs Using Vanilla JS and Canvas API

How I Built a Bulk Image Optimizer with $0 Server Costs Using Vanilla JS and Canvas API

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3 min read
Modern css kills js

Modern css kills js

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3 min read
When lowercase Matters More Than You Think - A Developer's Perspective

When lowercase Matters More Than You Think - A Developer's Perspective

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1 min read
9 silent-row-loss fixes in 7 days across 7 OSS databases

9 silent-row-loss fixes in 7 days across 7 OSS databases

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3 min read
Controlled Form with Password Toggle in React + TypeScript

Controlled Form with Password Toggle in React + TypeScript

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1 min read
Node.js vs Bun vs Go - A Multi-Layer HTTP Benchmark

Node.js vs Bun vs Go - A Multi-Layer HTTP Benchmark

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8 min read
How to add a Gemini-powered chatbot to any legacy site in ~2 hours (with code)

How to add a Gemini-powered chatbot to any legacy site in ~2 hours (with code)

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7 min read
Connecting MongoDB Atlas to Express — The Gotchas Nobody Warns You About

Connecting MongoDB Atlas to Express — The Gotchas Nobody Warns You About

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2 min read
How I Built a 100% Offline, Privacy-First Image to PDF Converter Using AI

How I Built a 100% Offline, Privacy-First Image to PDF Converter Using AI

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3 min read
React.lazy + chunk errors: how to recover users stuck after a deploy

React.lazy + chunk errors: how to recover users stuck after a deploy

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2 min read
I Built a Pro Tier with Stripe, Supabase Auth, and Multi-File Mode From My Android Phone

I Built a Pro Tier with Stripe, Supabase Auth, and Multi-File Mode From My Android Phone

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5 min read
bQuery.js Grows Up: From Tiny jQuery Tribute to a Full-Stack Framework — and a Brand New Home at bquery.js.org 🎉

bQuery.js Grows Up: From Tiny jQuery Tribute to a Full-Stack Framework — and a Brand New Home at bquery.js.org 🎉

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7 min read
The Case of the Misidentified null

The Case of the Misidentified null

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2 min read
What Are Server-Sent Events (SSE)? A Developer's Guide for 2026

What Are Server-Sent Events (SSE)? A Developer's Guide for 2026

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7 min read
# From Teaching Code to Building Real-World Applications

# From Teaching Code to Building Real-World Applications

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1 min read
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