Stories by ecares

Minification Isn't Obfuscation

ConcoLLMic: Agentic Concolic Execution

Claude Code on Desktop

Can I work my 9-5 Job from Inside Skyrim [video]

What Is Occult Grammar?

Self Playing Pong Clock

Playwright Goes Polyglot: control a browser from 2 scripts at once

Testing Web Authentication (WebAuthn)

Testing Web Authentication (WebAuthn)

Node.js 22.5 with Embedded SQLite

Do you have a file matching /Library/Application Support/t/O/?

Malicious PyPI packages targeting highly specific macOS machines

GuardDog (Datadog open source Supply chain security) 1.0 with NPM support

Investigating a backdoored PyPI package targeting FastAPI applications

Node.js/V8 dynamic code injection from outside of the process

MITM security vulnerability in Deno that maintainer won't fix

Testing Node.js AsyncLocalStorage in a real life app

Finding memory leaks and CPU bottlenecks with Node.js debug tools

Switch: Helping people you had to lay off find another job

Node.js to provide AsyncLocal-like API

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