DEV Community

#promptengineering

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Anthropic publishes Claude's system prompt. The captured version is 13 times longer.

Anthropic publishes Claude's system prompt. The captured version is 13 times longer.

Comments
2 min read
"Review This Code" Is the Worst ChatGPT Prompt. Here Are 5 Better Ones for the Same Buggy Function.

"Review This Code" Is the Worst ChatGPT Prompt. Here Are 5 Better Ones for the Same Buggy Function.

2
Comments 3
5 min read
Perché la tua AI scrive codice mediocre (e come farla lavorare davvero bene nel tuo repo)

Perché la tua AI scrive codice mediocre (e come farla lavorare davvero bene nel tuo repo)

Comments
4 min read
The AI Patient: When Models Become the ‘Healthiest’ Beings in the Room

The AI Patient: When Models Become the ‘Healthiest’ Beings in the Room

5
Comments 2
7 min read
The Week Three Real Security Incidents Happened to AI Agents, and What Each One Actually Teaches

The Week Three Real Security Incidents Happened to AI Agents, and What Each One Actually Teaches

Comments
14 min read
Prompting Guide for Claude Opus 5.5!

Prompting Guide for Claude Opus 5.5!

1
Comments
6 min read
Prompt for AI Image Generator: Nano Banana Wins vs GPT Image 2

Prompt for AI Image Generator: Nano Banana Wins vs GPT Image 2

Comments 1
7 min read
We Replaced a 2,300-Character Image Prompt With One Sentence

We Replaced a 2,300-Character Image Prompt With One Sentence

Comments 1
4 min read
How Cursor AI Understands Your Whole Codebase — And How to Leverage It in a Serverless Lambda

How Cursor AI Understands Your Whole Codebase — And How to Leverage It in a Serverless Lambda

1
Comments
8 min read
Non-English Prompts Cost More Tokens, Context and Money in Most LLMs

Non-English Prompts Cost More Tokens, Context and Money in Most LLMs

1
Comments
6 min read
Image prompting lessons: stop describing the image, hand the model a reference sheet

Image prompting lessons: stop describing the image, hand the model a reference sheet

Comments 1
5 min read
How TypeScript 5.5’s Inferred Type Predicates Make AI Agents Safer

How TypeScript 5.5’s Inferred Type Predicates Make AI Agents Safer

1
Comments
7 min read
Stop Guessing Where Your LLM Prompt Tokens Go: prompt-flamegraph

Stop Guessing Where Your LLM Prompt Tokens Go: prompt-flamegraph

Comments
2 min read
Context length cost for .NET developers: Why your prompts are draining the budget

Context length cost for .NET developers: Why your prompts are draining the budget

Comments
7 min read
Stop Asking Cursor to “Build This”, Use These Prompts Instead

Stop Asking Cursor to “Build This”, Use These Prompts Instead

1
Comments
7 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.