An opinionated list of Python frameworks, libraries, tools, and resources
What if your Kubernetes cluster simply refused to run unsigned images? I spent some time experimenting with enforcing image provenance in a small Kubernetes setup using MicroK8s. The idea was simple: Only container images with valid cryptographic signatures are allowed to run in the cluster. For this I used: GitLab CI/CD (build + signing pipeline) Cosign / Sigstore (image signing) Kyverno (admissi
WooCommerce sits underneath a large share of small-business e-commerce on the web. It is free, runs on top of WordPress, and is flexible enough that a hobbyist can launch a store in an afternoon. That same flexibility is also why WooCommerce stores show up in ADA demand letters and EAA complaints out of proportion to their share of the market. The owner picked a theme that looked nice, installed f
The first time a prospect asks "Can you send us your VPAT?" most B2B founders react one of two ways. Either they panic and forward the email to a developer, or they reply "What's a VPAT?" and lose the deal to a competitor who already had one ready. Neither is necessary. A VPAT is a template, not a certification, and any company can produce one if they understand the document, do the underlying acc
Keyboard Shortcuts in Firefox Extensions: A Complete Guide Good keyboard support separates a great extension from a mediocre one. Here's everything you need to know. For global keyboard shortcuts (accessible even when the extension isn't focused): { "commands": { "_execute_action": { "suggested_key": { "default": "Ctrl+Shift+W" }, "description": "Open Weather & Cl
Dark Mode in Firefox Extensions: Respecting System Preferences Firefox users who prefer dark mode shouldn't have to manually toggle it in every extension. Here's how to automatically respect the system preference. /* Default: light mode */ :root { --bg: #ffffff; --text: #1a1a1a; --card-bg: #f5f5f5; --border: #e0e0e0; } /* Auto dark mode from system */ @media (prefers-color-scheme: dark)
Most teams I have worked with have one auth test in their suite. It looks like this: test('valid token verifies', () => { const token = signSync({ sub: 'user-1', aud: 'api://backend' }, secret); const result = verify(token, options); expect(result.valid).toBe(true); }); That test is fine. It is also a smoke test, not a regression suite. It catches the case where verification is completely b
The on-call alert at 02:14 said auth_5xx_rate spiked from 0.01 to 31.4. Not a deploy window. Not a traffic spike. Just thirty-one percent of authenticated requests failing for ~four minutes, then back to baseline. The cause was a JWKS rotation on the issuer side. New keys came in. Old keys went out. Caches in our service didn't refresh fast enough. Tokens signed with the new key were rejected beca