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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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Building Metadata Capabilities in Apache SeaTunnel: A Committer’s Journey

Building Metadata Capabilities in Apache SeaTunnel: A Committer’s Journey

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4 min read
Error Handling in Node.js: Beyond Try/Catch (2026)

Error Handling in Node.js: Beyond Try/Catch (2026)

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5 min read
AI Skill Atrophy and Coding By Hand (Literally)

AI Skill Atrophy and Coding By Hand (Literally)

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5 min read
Stop Your OpenAI Bill from Exploding: Per-User LLM Budget Caps in Node.js

Stop Your OpenAI Bill from Exploding: Per-User LLM Budget Caps in Node.js

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10 min read
Feature flag rollouts: canary-style risk reduction without the infrastructure

Feature flag rollouts: canary-style risk reduction without the infrastructure

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5 min read
Zen of stdlib

Zen of stdlib

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4 min read
4 Tiny Mistakes That Secretly Destroy App Performance

Real-world cases and energy-saving impacts

4 Tiny Mistakes That Secretly Destroy App Performance

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Comments 56
6 min read
I Built 67+ Free Browser Developer Tools — No API, No Signup, No Ads

I Built 67+ Free Browser Developer Tools — No API, No Signup, No Ads

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4 min read
Extending my TypeScript auto-fix CLI to handle .filter(Boolean) narrowing issues

Extending my TypeScript auto-fix CLI to handle .filter(Boolean) narrowing issues

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1 min read
I built a free chess platform that brings back Yahoo Chess (Node.js + Socket.IO + chess.js)

I built a free chess platform that brings back Yahoo Chess (Node.js + Socket.IO + chess.js)

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3 min read
TypeScript types I wish I knew when I started

TypeScript types I wish I knew when I started

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4 min read
I Built a Browser-to-Browser Video Chat in 250 Lines — Zero Backend, Zero SDKs, Zero Cost

I Built a Browser-to-Browser Video Chat in 250 Lines — Zero Backend, Zero SDKs, Zero Cost

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6 min read
A New Programming Manual Tracing with Trace Table using JavaScript

A New Programming Manual Tracing with Trace Table using JavaScript

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2 min read
Solstice — A Game About Holding the Light

June Solstice Game Jam Submission

Solstice — A Game About Holding the Light

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3 min read
12 Free Browser-Based Tools Every Developer Should Bookmark (No Signup, No Tracking)

12 Free Browser-Based Tools Every Developer Should Bookmark (No Signup, No Tracking)

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6 min read
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