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⚡ AI Lessons
Dev.to · Eli
16m ago
FastAPI and Starlette Security for AI Agents: Production Hardening
Vulnerabilities, patches, and a hardening checklist for Python teams deploying AI agent backends.
Dev.to · Baqar Hussain Naqvi
17m ago
I built an interactive tracker for my 25-week GenAI engineering roadmap (instead of using Notion)
I've spent 8+ years as an enterprise developer — .NET, Oracle, PeopleSoft, the integration trenches....
Dev.to · Enes İshak Turhan
21m ago
I built my own 2D game engine from scratch using TypeScript
I’m currently developing a custom 2D game engine called Giantus Framework, written in TypeScript. The...
Dev.to · Pavel Espitia
24m ago
How Much RAM Do You Really Need to Run LLMs Locally? 2026 Benchmarks
"Will it run on my machine?" is the first question everyone asks before pulling a model with Ollama....
Dev.to · Cor E
28m ago
LangGraph RCE Chain: How Malicious Tool Calls Escalate to Full Host Compromise
A vulnerability chain in LangGraph — one of the most widely deployed agentic AI frameworks — exposed...
Dev.to · Sergei Parfenov
29m ago
The Most Powerful Model on the Market Got Pulled by the Government in 3 Days. Is It Real, or a Hype Bubble?
Anthropic's Claude Fable 5 launched June 9 and was suspended worldwide by a US export-control directive on June 12. Here's the actual mechanism, why this preced
Dev.to · HARD IN SOFT OUT
41m ago
🧠 I Made One AI Attack Another. The Correlation Went Negative.
How I stopped shopping for different models and started designing different tasks to achieve true functional independence.
Dev.to · Charles Kern
41m ago
IDOR in AI-Generated APIs: The Ownership Check Cursor Always Skips
TL;DR AI tools generate authenticated routes but routinely skip ownership validation --...
Dev.to · Charles Kern
43m ago
Why Ranking #1 on Google Doesn't Mean AI Cites You
A marketing director I talked to recently had a problem she couldn't explain. Her company ranked on...
Dev.to · Ike Li
53m ago
One SSE stream, seven LLM providers: giving a Next.js app a single streaming code path
How I made OpenAI, Claude, Gemini, Ollama, Mistral, Groq and Azure look identical to the browser —...
Dev.to · Ugur Aslim
53m ago
AI Agents
AI Agents: Why Simple Chains Beat Complex Orchestration I've built nine AI features into...
Dev.to · Adamma
53m ago
Why Tribal Knowledge Breaks Repos for AI Agents
Every repo has a little tribal knowledge. The command everyone knows not to run. The service that...
Dev.to · eagerspark
54m ago
I Migrated Our Stack to Chinese LLMs: A Cloud Architect's Notes
Here's the thing: i Migrated Our Stack to Chinese LLMs: A Cloud Architect's Notes Three months ago,...
Dev.to · Khushi
1h ago
I Trained 7 ML Models on Gujarati Sign Language — Here's What Actually Worked
This research was published at IEEE MPSec ICETA 2025. Here's the full story behind it. ...
Dev.to · Khushi
1h ago
I Trained 7 ML Models on Gujarati Sign Language — Here's What Actually Worked
This research was published at IEEE MPSec ICETA 2025. Here's the full story behind it. ...
Dev.to · Abdisamed Mohamed
1h ago
One i18n Engine for CLI, CI, and Edge: How i18nprune Validates Locale JSON with Multi-Runtime SDK and Stable `--json` Output
Intro Translation keys in source and keys in locale JSON drift apart quietly. Most teams...
Dev.to · Gen.Y.Sakai
1h ago
Anthropic Was Right About One Thing: Broad Safety Decisions Are Dangerous
A design-failure analysis from a professional user who wanted the product to win. 1. I...
Dev.to · Penfield
1h ago
The Man Who Studied the Hippocampus Is Telling You What's Missing
The Man Who Studied the Hippocampus Is Telling You What's Missing In a recent conversation...
Dev.to · Daniel Igel
1h ago
Add geo-personalization with one IP lookup (IPv4/IPv6, batch)
Geo-personalization — currency, language, "stores near you" — usually means shipping a 60 MB GeoIP...
Dev.to · Daniel Igel
1h ago
Free-tier currency conversion straight from the ECB feed
Most currency APIs gate the daily ECB reference rates behind a paid plan — even though the source...
Dev.to · freerave
1h ago
The AI They Said Was Too Dangerous — Is Now Inside the NSA
Anthropic refused the Pentagon. Drew the line in the sand. Called it ethics. Then walked in through...
Dev.to · Isaiah Kim
1h ago
Level Up: an anime RPG habit tracker for the web
Live: leveluprpg.vercel.app | Demo: YouTube | Repo: github.com/kyisaiah47/level-up-web What...
Dev.to · rarenode
2h ago
Migrating Off OpenAI: A Cloud Architect's 99.9% Playbook
Migrating Off OpenAI: A Cloud Architect's 99.9% Playbook I still remember the Slack message that...
Dev.to · Kai Thorne
💻 AI-Assisted Coding
⚡ AI Lesson
2h ago
TypeScript Mapped Types: The Feature That Changes How You Design Types
Stop writing repetitive type definitions. Learn mapped types — from basic key transformations to template literal remapping — with real code examples that actua
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