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This is my first HacktoberFest, and I don't know what to feel.
Cover image for This is my first HacktoberFest, and I don't know what to feel.

Mixed feelings on SpamtoberFest rules

This is my first HacktoberFest, and I don't know what to feel.

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Comments 8
5 min read
Yes, {} + [] = 0. No, JavaScript Isn’t Broken

Born from airport boredom and spec quirks

Yes, {} + [] = 0. No, JavaScript Isn’t Broken

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Picked as gem Comments 120
5 min read
🐾 DEV Pet Corner #4: Show Us Your Pets!

Readers share cute campus squirrels and pets

🐾 DEV Pet Corner #4: Show Us Your Pets!

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Comments 19
3 min read
Gemma 4 in Rust on TorchTPU: Hands On With Colab

Gemma 4 in Rust on TorchTPU: Hands On With Colab

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9 min read
Butter Scraped Over Too Much Bread

Butter Scraped Over Too Much Bread

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Picked as gem Comments
4 min read
gp-grid: A Free, Open-Source TypeScript Data Grid for React, Vue, and Angular (No Paywalled Features)

Apache 2.0 license with zero dependencies

gp-grid: A Free, Open-Source TypeScript Data Grid for React, Vue, and Angular (No Paywalled Features)

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Comments 4
15 min read
Securing an Angular Firebase AI App with Email/Password Authentication (Part 1: Emulator, AuthService, and Route Guard) [GDE]

Securing an Angular Firebase AI App with Email/Password Authentication (Part 1: Emulator, AuthService, and Route Guard) [GDE]

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Comments 1
7 min read
Are You a Web Developer or a Browser Expert? 7 Tests I Failed Building a Photo Editor That Never Uploads Your Photos

Real mobile browser traps and WASM workarounds

Are You a Web Developer or a Browser Expert? 7 Tests I Failed Building a Photo Editor That Never Uploads Your Photos

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Picked as gem Comments 108
7 min read
Does AbortSignal Cancel a Node.js Database Query? 4 Drivers Tested

Pool starvation risks revealed across drivers

Does AbortSignal Cancel a Node.js Database Query? 4 Drivers Tested

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19 min read
I built a 3D game about my Nigerian childhood (and I'm not a game developer)

I built a 3D game about my Nigerian childhood (and I'm not a game developer)

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9 min read
My Local AI Invented 162 Python Packages. I Reran Everything From Scratch, and 161 Came Back.

Hacktoberfest Open-Source AI Challenge: Ghost in the Machine Submission 👻🌼

My Local AI Invented 162 Python Packages. I Reran Everything From Scratch, and 161 Came Back.

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21 min read
Redis 8.12 RC2's SEXPIRE command cuts a set membership check from two round trips to one

Redis 8.12 RC2's SEXPIRE command cuts a set membership check from two round trips to one

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Comments 1
7 min read
Overbuilding Part 1: Discord Bot MVP

Overbuilding Part 1: Discord Bot MVP

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4 min read
Codex Was Torching Your SSD and Nobody Noticed for Months

Codex Was Torching Your SSD and Nobody Noticed for Months

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10 min read
Overbuilding Part 2: Sharing is Caring

Overbuilding Part 2: Sharing is Caring

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5 min read
The Thing That Makes a Small Team Fast Is What Makes It Fragile

The Thing That Makes a Small Team Fast Is What Makes It Fragile

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4 min read
Best Microservices Testing Tools for Kubernetes

Best Microservices Testing Tools for Kubernetes

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26 min read
Running an issue-fixing agent on a $6 Fly Machine: a queue, three budgets, and an honest test report

Running an issue-fixing agent on a $6 Fly Machine: a queue, three budgets, and an honest test report

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3 min read
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