DEV Community

Posts

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

Born from airport boredom and spec quirks

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

133
Picked as gem Comments 101
5 min read
Are You a Web Developer or a Browser Expert? 7 Tests I Failed Building a Photo Editor That Never Uploads Your Photos

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

32
Comments 85
7 min read
Every Codebase Has a '// DO NOT TOUCH' File. I Built an AI Necromancer to Summon the Ghost of the Developer Who Wrote It 💀🔮

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

Every Codebase Has a '// DO NOT TOUCH' File. I Built an AI Necromancer to Summon the Ghost of the Developer Who Wrote It 💀🔮

55
Picked as gem Comments 34
12 min read
Can a research review leave a checkable record? Help me break this draft.

Community is poking holes in the review roster

Can a research review leave a checkable record? Help me break this draft.

3
Comments 5
5 min read
Ghost in the Shell: Can a Log File Hijack an AI?

Iterated attacks successfully poison log analysis

Ghost in the Shell: Can a Log File Hijack an AI?

112
Picked as gem Comments 100
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!

59
Comments 5
3 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.

26
Comments 14
21 min read
I Let AI Type the Code and Lost the Map

I Let AI Type the Code and Lost the Map

6
Comments 1
6 min read
How to make link to SaaS Launch Video system

How to make link to SaaS Launch Video system

53
Comments 1
3 min read
Your AI Agent Trusts Everything It Reads — A Field Guide to Hijacking Claude, GPT, Gemini & Copilot

Splitting the lethal trifecta fixes it

Your AI Agent Trusts Everything It Reads — A Field Guide to Hijacking Claude, GPT, Gemini & Copilot

15
Comments 10
15 min read
Claude Code Custom System Prompts in 2026: Overriding Defaults, Appending Instructions, and What You Cannot Change

Claude Code Custom System Prompts in 2026: Overriding Defaults, Appending Instructions, and What You Cannot Change

Comments
13 min read
困るのは、情報を盗まれることだけではない

困るのは、情報を盗まれることだけではない

Comments
1 min read
AI crawlers vs search crawlers: the 7-night census

AI crawlers vs search crawlers: the 7-night census

5
Comments 3
6 min read
How a Trusted Extension Name Delivered an SSH Backdoor Through Cursor's Store

How a Trusted Extension Name Delivered an SSH Backdoor Through Cursor's Store

5
Comments
4 min read
What was your win this week?

Community sharing badges and performance wins

What was your win this week?

28
Comments 27
1 min read
Stop your AI agent deleting things: human approval for destructive MCP tools

Stop your AI agent deleting things: human approval for destructive MCP tools

6
Comments 44
3 min read
Your Go Fake Repository Drifts From Postgres. Run One Contract Suite Against Both

Your Go Fake Repository Drifts From Postgres. Run One Contract Suite Against Both

Comments
12 min read
Parley: A Private Messenger Template You Can Brand

Parley: A Private Messenger Template You Can Brand

Comments
6 min read
loading...