ky handles per-request retry, timeout, and auth hooks. p-limit caps simultaneous requests. Two tools, two responsibilities — batch-fetching 100 endpoints without hitting 429 or losing data to network hiccups.
Promise.all with 100 requests fires them all at once — servers respond with 429 or fall over. Use p-limit with fetch to cap the number of simultaneous requests. One line of setup, no custom semaphore required.
auto-venv is a Fish shell plugin that automatically activates and deactivates Python venvs on directory change. Supports .venv, venv, .env, env naming, uses git root for scope, and works with z, zoxide, and any other navigation tool.
Use fish shell aliases and functions to make php, composer, and phpunit automatically follow Laravel Valet PHP versions. Handles legacy projects requiring Composer v1 with smart composer.phar detection.
The most common Python mock mistake: patching utils.sum when the test still runs the real function. When you do `from utils import sum`, the importing module gets its own binding. Patch the importing module's namespace, not the original definition.
PHP goto makes retry logic more readable than while loops: one less nesting level, flatter structure, clearer intent. Only jumps back when explicitly retrying — success returns directly, exhausted retries throw.
Inside a Laravel subdomain route, url() and route() produce URLs with the subdomain. Clone app(UrlGenerator::class) and call useOrigin() to generate root domain URLs without affecting global state.
No screenshots, no clicking — one command makes Claude Code generate a complete CLI for any software, letting AI agents directly call GIMP, Blender, and LibreOffice
Terraform 1.6 ships a built-in test framework. Write tests in .tftest.hcl, run with terraform test. Supports plan-only unit tests, mock_provider without cloud credentials, expect_failures for validation testing, and apply-based integration tests.
Terraform is an Infrastructure as Code tool that manages AWS, GCP, Cloudflare and 3000+ providers with HCL. Covers installation, HCL syntax, state management, module structure, multi-environment strategy, and a working S3+CloudFront deployment example.
