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Dev.to

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03:09
2026-07-24
dev.to
ai-safety

Learn AI Sandbox Safety With a Tiny Capability Model

A developer demonstrates a tiny capability model for AI sandbox safety, using a Python class to teach least privilege and revocation. The post references OpenAI's July 21 disclosure of a security inci…

02:49
2026-07-24
dev.to
ai-tools

What I learned building a directory of 329 AI tools

A developer built ToolVerity, an independent directory of 329 AI tools, focusing on trust through transparent editorial rankings and a free claim process for tool owners. The platform uses first-party…

02:15
2026-07-24
dev.to
developer-tools

Turn any AI prompt into a Mac keyboard shortcut

A developer built Type Mac, a native macOS app that turns AI prompts into reusable keyboard shortcuts. The app removes the copy-paste cycle by letting users assign a shortcut to a prompt, such as fixi…

02:00
2026-07-24
dev.to
developer-tools

A Production Security Checklist

A developer shared a production security checklist for multi-tenant SaaS apps, covering authentication with httpOnly cookies, authorization with row-level security, and input validation. The checklist…

01:04
2026-07-24
dev.to
artificial-intelligence

From REPL to Swarm: Scaling AI-Assisted Development for Teams

A developer describes how to scale AI-assisted development from a single REPL interaction to a coordinated swarm of agents by dynamically role-playing with a single large language model. By swapping s…

01:02
2026-07-24
dev.to
artificial-intelligence

SQLite + Vector Search: The Dependency-Free AI Memory Stack

A developer benchmarked sqlite-vec, a zero-dependency vector search extension for SQLite, against cloud-based vector databases like Pinecone, Weaviate, and ChromaDB. On a dataset of 100,000 384-dimens…

01:02
2026-07-24
dev.to
artificial-intelligence

The One Prompt That Changed How I Use AI

A developer discovered that prompting AI models to critique their own outputs before regenerating a final answer dramatically improves accuracy. The three-pass technique—generate, critique, regenerate…

00:53
2026-07-24
dev.to
artificial-intelligence

Prompt Injection Explained: The SQL Injection of the AI Era

Aahana Mallela explains prompt injection as the SQL injection of the AI era, describing how attackers can trick language models into executing unintended instructions by embedding them in data the mod…

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