17811 posts from this source
So I wrote one that unifies everything. I just wanted a simple API client. python import httpx async def fetch_useruser_id: str: async with httpx.AsyncClient as...
Systems will fail. People will make mistakes. Security isn’t about pretending otherwise. It’s about making sure failure is survivable. Good security design: - l...
Overview sandagent/sdk is a TypeScript/JavaScript SDK for running Claude agents in a sandboxed environment local or cloud. It exposes Vercel AI SDK‑compatible...
Ever opened an old project and thought, “Who made this mess?” … then realized you were the one? 😅 That’s what usually happens when folder structure is ignored....
Getting Started I bought my first 3D printer this week to make parts for the robot I'm building. The print head moves slowly, laying down each thin line of pla...
!Gábor Dombayhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2...
I was perfectly happy using Lazy Docker. It works. It’s stable. It does exactly what a Docker TUI should do. Then, after an irresponsible amount of caffeine, I...
Infinite renders are not magic bugs — they are deterministic feedback loops. Once you understand why a render retriggers itself, they become easy to reproduce,...
When I first learned JavaScript, concepts like currying felt confusing and unnecessary—until I actually started using it. What is Currying? Currying is a functi...
html The 'Smudge' Problem in Production Pipelines Your image processing pipeline works perfectly in the staging environment. You upload a few test shots, define...
The Rise and Limits of Conversational AI For the last few years, chatbots have been the face of artificial intelligence in business. They answer questions, sum...
32‑bit entry point asm .code32 32-bit mode entry32: Proper 32-bit segment initialization movw $gdt_data_segment - gdt_start, %ax movw %ax, %ds movw %ax, %es mo...
Introduction Short forms are supposed to make life easier—fewer fields, faster completion, better conversion. Tools like Short Form Builder make creating forms...
GDPR for Developers: What You Actually Need to Know Nobody gets into software engineering because they’re excited about data regulations. GDPR is one of those...
Introduction Large Language Models LLMs are no longer experimental tools; they are now core building blocks in production systems. The real challenge for devel...
A Research Finding Every AI Developer Should Pause Over > “A single compromised agent poisoned 87 % of downstream decision‑making within four hours in simulate...
Overview KAYAP represents the next evolution in the NDM Neural Differential Manifold robotics suite. While earlier NDM iterations focused on raw adaptability t...
I Built a Tool That Does My Job And I'm Giving It Away for Free Last month I caught myself explaining how to set up Kibana plugin authentication for the fourth...
markdown !Cover image for Open Source and the agentic wavehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%...
Why Differential Privacy + Synthetic Data Matters In 2026, data privacy has become non‑negotiable. Breaches now cost companies an average of $4.88 million per...
What are loops? Loops are used to repeat a block of code. Instead of writing the same statements many times e.g., printing a message 100 times, a loop can exec...
Most CI/CD tutorials explain tools in isolation. In real projects, everything has to work together — application code, containerization, CI/CD automation, and c...
Introduction In 2022, Linus Torvalds decided to merge Rust support into the Linux kernel—Version 6.1 was the first release to include the new Rust infrastructu...
When I explain RS‑X, I like to use examples that look way more complicated than necessary. Not because credit risk itself matters — it doesn’t — but because rea...
Background Today I was reading a post, and when I reached the advertisement, my brain stopped registering the words and I just scrolled down. It feels similar...
What is OCR? OCR stands for Optical Character Recognition. In simple terms, it is the technology that converts images of text like a photo of a document or a s...
!Cover image for “Feedback on checked exceptions and lambdas”https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%...
When I started using Git, I only knew five commands: clone, add, commit, push, and pull. That was enough—until my first serious merge conflict, lost changes, an...
People keep asking whether WordPress will still be a dominant force in a few years. That question matters because it changes how designers, developers, and bus...
Exam Guide – Solutions Architect – Associate Domain 2: Design Secure Architectures Task Statement 2.2 – Designing Highly Available and Fault‑Tolerant Architect...
Background There have been multiple attempts to add this feature in Laravel: - - - Problem In Maravel-Framework, macroable classes are resolved from the contai...
CodeRabbit – Recent Updates Oct 2025 → Feb 2026 CodeRabbithttps://coderabbit.link/kr-ambassador has established itself as a leading AI code‑review platform tha...
I kept learning new things every day, but I had nothing to show for it. That’s when portfolio building finally made sense. This post is part of my daily learnin...
Introduction Most AI discussions aimed at developers still revolve around models, benchmarks, and prompt tricks. That focus is already outdated. By 2026, the h...
Move beyond the script and build. lead. survive. Introduction Everyone is obsessed with the newest AI tools. While people are busy prompting, they’re missing th...
Overview mask-email is a tiny, dependency‑free TypeScript utility that masks email addresses to help you avoid leaking personal data in logs, UI, or analytics....
Many teams start by treating a scheduler as nothing more than a tool to run jobs on time. It’s only when job volume grows, dependencies become tangled, and fail...
In the rapidly evolving world of AI, Large Language Models LLMs are only as powerful as the data they can access and the tools they can use. Historically, conne...
I review a lot of code and see many comments that make people defensive. The writer usually doesn’t intend to be rude—they’re just being direct. In written Engl...
What is a Design System? A design system is a comprehensive set of rules, components, and documentation that standardizes the look and feel of digital products...
Read more about なぜMCPのデバッグに汎用APIツールが最強なのか：徹底比較...
Operators Operators are used to perform operations on values and variables. Types of operators !Operators overviewhttps://media2.dev.to/dynamic/image/width=800...
Schemas And Data Modeling Data modelling is one of the most important parts of working with Power BI. It is how you organize your data so that reports are corr...
Postman’s Upcoming Pricing Changes Effective Mar 1 2026 Postman announced a major overhaul of its pricing and product plans. The most critical change affects t...
📈 eBay Competitor Price Tracker – End‑to‑End Pipeline In the high‑stakes world of e‑commerce, price is often the only thing standing between a customer clicki...
Last month, I went down a rabbit hole: I implemented six classic sorting algorithms from scratch in pure Python Bubble, Selection, Insertion, Merge, Quick, Heap...
!Cover image for Firestore vs Realtime Database: Which Is Best and Why?https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=a...
markdown ! https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2...
