curl Said No. Chrome Said Yes - Decoding Mystery in macOS
One hostname, three different truths: Chrome opened it, dig resolved it, but curl and ping swore it didn鈥檛 exist. A deep dive into a bizarre macOS DNS resolver mystery.
engineering
LLMs Make Bad API Contracts More Expensive
A vague API spec used to waste human time. Now it wastes generators, mocks, validators, drift tooling, and agents all at once. AI does not cancel out sloppy contracts. It amplifies them.
Postman Alternatives And It's Fall
Postman's shift from a simple tool to a bloated, cloud-locked platform has alienated many developers. Delayed Git integration, new pricing walls for collaboration, and slow start or performance issues are major turn offs for individuals, and started looking into new alternatives.
JSON API Spec - JSON Schema
JSON Schema underpins OpenAPI 3.1, AsyncAPI, Arazzo, Spectral, APIs.json, MCP, and A2A. This post explains how each spec uses JSON Schema for structure, validation, and tooling.
Playwright MCP With Antigravity
Writing and refactoring tests manually is a significant bottleneck in QA workflows. Let's combine Playwright MCP with agentic code editors like AntiGravity or Copilot with a persistent AGENTS.md context file.
The 'ABCD' of API Virtualization
Software project delays often trigger because of external dependencies. Things you can't control. Learn how the ABCD framework helps resolves these bottlenecks through service mocking and virtualization.
