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Designing Idempotent APIs: Why Your POST Endpoint Needs to Handle Duplicates

Designing Idempotent APIs: Why Your POST Endpoint Needs to Handle Duplicates A user clicks Buy. Nothing happens. They click again. Two charges. What Idempote...

Why Your "Fail-Fast" Strategy is Killing Your Distributed System (and How to Fix It)

It's 2 AM. PagerDuty fires. Redis master is down. Your application, trained to fail fast, dutifully fails — every single request, all at once. By the time Se...

Building a High-Performance Cache Layer in Go

Your service is slow. You add Redis. It gets faster. Then Redis becomes the bottleneck -- every request still makes a network round-trip, serialization costs...

Building a Type-Safe Event Bus in TypeScript: Decouple Your Microservices

Building a Type-Safe Event Bus in TypeScript: Decouple Your Microservices Your payment service calls notification directly. One change breaks three services....

Azure AI Agent Function Calling: Connect Your Agent to APIs with Terraform 🔌

An Azure AI agent without tools is just a chatbot. Function calling gives your agent the ability to invoke your code when it needs real data or actions. Here...

Your AI Agent Says All Tests Pass. Your App Is Still Broken

How Knight Rider Testing Gave Me My Nights Back There is a moment every developer using AI coding agents knows well. You wake up, check your terminal, and se...

More British teenagers stranded abroad as result of new rules on dual nationals

Cases emerge after other people tell of change in Home Office policy on passports that has left people scramblingTwo more British teenagers have found themse...

Department of Health retracts claim sunbeds are as dangerous as smoking

DHSC corrects statements after regulator intervenes as experts say smoking causes far more cancer casesThe Department of Health and Social Care (DHSC) has ha...

Vite+ (Alpha): The Unified Toolchain for the Web | Product Hunt

The Unified Toolchain for the Web Discussion | Link

Mindspend: Track how you feel about spending, not just the numbers | Product Hunt

Track how you feel about spending, not just the numbers Discussion | Link

Educato App: Personalized exam prep, now in your pocket | Product Hunt

Personalized exam prep, now in your pocket Discussion | Link

Building the world’s fastest IPMI single board computer Discussion | Link

The fastest way to ship exceptional ChatGPT apps Discussion | Link

Build design, and ship anything AI fast in one flow Discussion | Link

Sanota: Stories, beautifully crafted | Product Hunt

Stories, beautifully crafted Discussion | Link

Local-first AI note app for Mac zero config via MCP Discussion | Link

22% Crypto Tax Dropped As South Korea Adjusts Strategy

South Korea’s tax authority is spending roughly $2 million to build an artificial intelligence system that hunts down unreported cryptocurrency income ...

Secure your spring break travels with Mullvad VPN — it's the simplest VPN deal I've ever seen

There's no long term subscriptions, sneaky price hikes, or complicated tax rates with this one

Grayscale Files For HYPE ETF - Here's What To Know

Prominent asset manager Grayscale has moved to launch a HYPE exchange-traded fund (ETF) following a recent application with the SEC. This development means G...

LIVE: Japan vs Australia – Women’s Asian Cup 2026 final

Follow our live build-up, with team news, before our text commentary stream of the Women's Asian Cup final.

Virtual golf: The indoor revolution threatening to outstrip outdoor golf

Whisper it quietly, but by the end of 2028 it is predicted there will be more rounds of virtual golf played in the UK than outdoors ones.

I Built an Auto-Updating Archive of Every AI Arena Leaderboard

Arena AI (formerly LMSYS Chatbot Arena) is the gold standard for AI model rankings. But it has no public API and no historical data. So I built arena-ai-lead...

Developing and Deploying an x402 MCP Server to Cloudflare Workers using VibeKanban!

Introduction Hello everyone! I recently properly studied Cloudflare Workers for the first time, so I'm writing this article to share my findings! This post w...