Why My Unit Tests Passed But My App Was Broken
I'm building RunHop in public — a social + event platform for running races, built on NestJS. Today I set up e2e test infrastructure: dedicated test
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I'm building RunHop in public — a social + event platform for running races, built on NestJS. Today I set up e2e test infrastructure: dedicated test
Built an AI agent that analyzes Solana tokens, tracks whale wallets, and monitors trending tokens — all powered by ElizaOS v2 and deployed on Nosana d
Hey! I built S3D-K, a 3D engine that compresses JS using glyphs. Went from 10k --> 900 lines on my own project. Still early stage but promising! I can
Rust compile times are famously long. While you're waiting for cargo build to finish, you might as well make sure the rest of your Mac setup is optimi
Hi there, so i recently was thinking of new projects to make, and i found out there is not any real tool to explain the errors of compilers like c/cpp
How a carefully layered architecture delivers instant offline access, end-to-end privacy, and optional cloud sync, without asking you to choose betwee
Introduction MDMA (Markdown Document with Mounted Applications) is an open-source TypeScript framework we built at Mobile Reality to solve
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TypeScript branded types turned compile-time into our most reliable financial auditor here is the pattern, the code, and the lessons from deploying it
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There's a particular class of security bug that I find endlessly fascinating: the one where two paths to the same action have different authorization
Most async code works fine until one step fails halfway through a workflow. Then you get double charges, missing data, or silent corruption. These pat
AI agents are accessing databases, sending emails, calling APIs, and making purchases. But there's no standard way to identify them, limit what they c
Why a structured approach doesn’t have to be a barrier to entry. Introduction When introducing a structured approach like Clprolf, a
Introduction Managing large TypeScript codebases is akin to navigating a labyrinth without a map. As projects scale, the complexity of depe
For the past few months, I've been building CrewForm — an open-source platform for creating and orchestrating multi-agent AI workflows through a web U
Introduction: The AI-Generated Controversy The Rust community, known for its meticulous attention to detail and emphasis on transparency, f
These are the most important beginner problems asked in interviews and tests. Let’s understand them with logic + flow + code in 3 languages.
I've been building PointArt — a PHP micro-framework modelled after Spring Boot's programming model. Attribute-based routing, dependency injection, an
Testes são uma parte fundamental do desenvolvimento de software. Eles nos ajudam a garantir que nosso código funcione como esperado e que possamos faz