Category Archives: Codango® Blog

This is a submission for the Bright Data AI Web Access Hackathon What I Built Demo How I Used Bright Data’s Infrastructure Performance Improvements

Cursor Agent SDK + FCoP: From Passive Scanning to Active Communication This is a follow-up to a Cursor Forum feature request I posted in late April 2026: “we already have Continue reading When the Agent First Picked Up Its Own Tools→

[Tutorial] Building Confidential Tokenized Real Estate on Midnight 📁 Full Source Code: Midnight-dApps/confidential-real-estate Target audience: Developers building privacy-preserving fintech on the Midnight Network Tokenizing real estate has been “the next Continue reading # [Tutorial] Building Confidential Tokenized Real Estate on Midnight→

If you’ve ever shipped a bug because an API returned null where you expected a string, you’ve already experienced the problem JSON Schema solves. JSON Schema is a vocabulary that Continue reading JSON Schema: How to Validate API Responses Before They Break Your App→

5 Common JSON Errors That Break APIs (and How to Fix Them) If you’ve worked with APIs for even a short time, you’ve probably run into this: “Why is this Continue reading 5 Common JSON Errors That Break APIs (and How to Fix Them)→

If your company has already deployed Claude models on Microsoft Foundry, you can basically use Claude Code for free and save $17/month on a Claude subscription. Check Your Access to Continue reading You Can Probably Use Claude Code for Free at Work→

Mastering Regular Expressions in JavaScript: From Basics to Real-World Validation At first glance, a regex pattern looks like a cat walked across your keyboard,a chaotic string of slashes, brackets, and Continue reading Regulalar Expression→

Also available in Spanish If you’ve ever stored a URL in a database and later regretted it, this is for you. It’s a familiar scenario: a service needs to keep Continue reading [EN] Delegated Resource Identifier (DRI): a pattern for persistent references in microservices→

También disponible en Inglés Si alguna vez guardaste una URL en una base de datos y después te arrepentiste, esto es para vos. Es un escenario conocido: un servicio necesita Continue reading [ES] Delegated Resource Identifier (DRI): un patrón para referencias persistentes en microservicios→

I’ve been thinking about reactive programming from the runtime layer up. The question: what’s the minimum machinery you actually need to add on top of Rust’s async/await to get a Continue reading What if reactive effects are just pausable async tasks?→

Introduction If you’re experiencing issues when executing flutter run –release or flutter build web, despite the app running smoothly in development mode using flutter run -d chrome, you’re not alone. Continue reading How to Fix Flutter Web Release Errors During Build→

Liquid syntax error: Variable ‘{{% raw %}’ was not properly terminated with regexp: /}}/

Compass v1.1.0 · the recall consumption fix We shipped nautilus-compass v1.1.0 12 hours after v1.0.0. v1.0.0 was the public stable cut. v1.1.0 fixes a class of failure that v1.0.0 surfaces Continue reading Compass v1.1.0 · we shipped a memory plugin that catches its own consumption drift→

Remove text and watermarks from any image — one API call Most image-cleanup APIs make you do half the work yourself. You draw a mask, you upload the mask, you Continue reading Remove text and watermarks from any image — one API call→